backported --for-glob

backported add_timer and add_rb_timer for perl/psgi plugin
Merge pull request #166 from prymitive/carbon_hostname14
2026-10-04 16:08:31 +00:00 · 2013-03-01 15:23:38 +01:00 · 2013-03-01 15:20:40 +01:00 · 2013-03-01 06:18:52 -08:00 · 2013-03-01 15:15:46 +01:00 · 2013-02-27 04:39:55 +01:00
655 changed files with 29848 additions and 79145 deletions
@@ -1,28 +1,5 @@
 *.o
 *.py[co]
-*.class
-*.jar
-*~
-*.so
-*.gox
-*.a
-*.dll
-*.key
-*.orig
-*.rej

 /uwsgi
 /uwsgibuild.*
-/core/config_py.c
-
-/t/ring/target
-
-core/dot_h.c
-
-+# coverity
-+/cov-int/
-+uwsgi.tar.xz
-
-/build/
-/dist/
-/uWSGI.egg-info/
@@ -0,0 +1,4 @@
+syntax: glob
+
+*.o
+*.pyc
@@ -0,0 +1,58 @@
+d3850b52334a91d005b0fe45e1e38ba0997a1fb8 no_server mode
+2d8a617299153ed2efa6ecee7920e9d36c29e0f5 0.9.5beta1
+04722a2d0121080d14a64df097c278860db5ce8a 0.9.5rc1
+820cc64ab296dc4589ef72a33a6b804c22a0430c 0.9.5rc2
+b0db39cfad5ac6d4f00bbb3f9c57cf73206e2afb 0.9.5
+9f8b98ad1dfa51b86b13fa624c65f73523075fc4 0.9.5.1
+a83e7a482e65befcfbb0e24af8cd5d15190acdd7 0.9.6-rc1
+b8f67c6cd0d62f864db9b2b265b4e260ad7d873c 0.9.6-rc2
+35918dd4b3771158b2b57410613ef029e08bbd60 0.9.6
+5f25d1f97f9dde3e391a668c1c610a52a5db8244 0.9.6.1
+ef31fc61ac48018c464f28ebfdf865b96bf83f18 0.9.6.2
+9e100c1f085034396cec586f0c76ad3f9800d1a5 0.9.7-beta1
+ff4111eb8f55b958ec91c70163e10f3372a9b94d 0.9.7-rc1
+eb8aff2926230bb114fb90f67203440a2c534bf1 0.9.7-rc2
+311eef929ec8fd0a5dc8c16531afb7bb42d36d01 0.9.7-rc3
+4b50c04e414f1d9ab8b0b5910aba83d09ac21abb 0.9.7
+d9b9b540f7dce8cb05d2e61ca8b4d75f2ea25f62 0.9.7.1
+d9b9b540f7dce8cb05d2e61ca8b4d75f2ea25f62 0.9.7.1
+0000000000000000000000000000000000000000 0.9.7.1
+0000000000000000000000000000000000000000 0.9.7.1
+486e7760bcbc2191ddb9b4aee6c98dbd5fc4c754 0.9.7.1
+a5f13497b39269621f8f1e56e14d2cc141452e79 0.9.7.2
+d1e57707f6317f134fea7d12f6588d8690f74f3f 0.9.8-rc1
+e91bc724325e14c13b8f548c0b6a315c48a1c32a 0.9.8-rc2
+4fb424d52f226a0a087fea89709f5eb540e03f25 0.9.8-rc3
+0f1f3924ee5309a9990d9af1ffc68846e3dfb31b 0.9.8-rc4
+42efe1f329005618c8b44f901979ebcecd5216fb 0.9.8
+fd8477b6348faf16588106055ca59df1c488f76a 0.9.8.1
+7169ef1d68d3dab4737bcc3f9e082839e5a06cc1 0.9.8.2
+f4d3c4dcd7a63e21fcc9d8d567374c69935178bd 0.9.8.3
+6945ee03c7ea95eb19217ef1e1fb17d9ae26adbc 0.9.9-beta1
+fb168b0b86169219aa9b8e40f0caa6297cf34dbc 0.9.9-rc1
+6aa667612019fcff8e68af9469f73aff6fa378a8 0.9.9-rc2
+376ffd8f190623e5e2521fe9fa64bf03c31e71be 0.9.9
+7048ae11cfc8453c6bb599af3c0dfacd7ebae43c 1.0-rc1
+7a4e021ea7ba2953e474326612c3bb82d6817f0e 1.0-rc2
+4e4e781ef89ac33e71a7e92741d54549240ed156 1.0-rc3
+24f7e260ea345c2cd73e2fd8191dddbd1b039062 1.0-rc4
+043ba93dd69cf6924e98db3cb9a8759cce997367 1.0-rc5
+a2b8f25fd17ed7424d1470a287d0b3144d2a12c8 1.0-rc6
+a3ca2e8e27c5c12c44ba0cacb4de4cb51377f184 1.0-rc7
+365e2514cc19f0366365318f12a1d63113b02924 1.0-rc8
+5da6fe43a8c29056bc9442c684615e11a3699795 1.0-rc9
+af490b8c30f83bc5fb6f3837a760981474647755 1.0-rc10
+3c70927335856883283fe4db448e092cecc0ccdb 1.0
+8fe7bb792399cb6e6a24e20551f4149409660363 1.0.1
+1d1702789710ec1c20613d2490b14f70756e67ec 1.1-rc1
+901f0cb5de36ea907b26d64ac9ce54605ec531d2 1.1-rc2
+ede5c664978bb40e476e8d4a5789562928f28507 1.1-rc3
+ef99144291f06822d026e981d5d856cbec14d867 1.1-rc4
+e1568fd16b7b586cc72deb4dfccbbe64ae0b84df 1.1
+24c8fe5a26e557db41cf1cee45b8964d5885e484 1.2-rc1
+29de0fb320bc0a1ce84972f9f249360e315d3c10 1.2-rc2
+c3cdecbf2bac591336baddd14f9ac22e18d6e200 1.2
+14524da00a8b382dffb1d16a0e70cdf4a946f369 1.3-rc2
+883b946db9038372cb1d76cb1d328a3093140e7b 1.3-rc3
+aeea5a5d2e8b62ad55e23d539e1be02f2b6962af 1.3-rc4
+620e0cb6ccdb0ce27561b4240cb3a0ef4c3527fd 1.3
@@ -1,43 +0,0 @@
-language: c
-
-compiler:
-  - gcc
-  - clang
-
-script:
-  - echo -e "\n\n>>> Building uWSGI binary"
-  - /usr/bin/python uwsgiconfig.py --build travis
-  - echo -e "\n\n>>> Building python26 plugin"
-  - /usr/bin/python2.6 -V
-  - /usr/bin/python2.6 uwsgiconfig.py --plugin plugins/python base python26
-  - echo -e "\n\n>>> Building python27 plugin"
-  - /usr/bin/python2.7 -V
-  - /usr/bin/python2.7 uwsgiconfig.py --plugin plugins/python base python27
-  - echo -e "\n\n>>> Building python32 plugin"
-  - /usr/bin/python3.2 -V
-  - /usr/bin/python3.2 uwsgiconfig.py --plugin plugins/python base python32
-  - echo -e "\n\n>>> Building python33 plugin"
-  - /usr/bin/python3.3 -V
-  - /usr/bin/python3.3 uwsgiconfig.py --plugin plugins/python base python33
-  - echo -e "\n\n>>> Building python34 plugin"
-  - /usr/bin/python3.4 -V
-  - /usr/bin/python3.4 uwsgiconfig.py --plugin plugins/python base python34
-  - echo -e "\n\n>>> Building rack 1.8.7 plugin"
-  - /usr/bin/ruby1.8 -v
-  - UWSGICONFIG_RUBYPATH=/usr/bin/ruby1.8 /usr/bin/python uwsgiconfig.py --plugin plugins/rack base rack187
-  - echo -e "\n\n>>> Building rack 1.9.1 plugin"
-  - /usr/bin/ruby1.9.1 -v
-  - UWSGICONFIG_RUBYPATH=/usr/bin/ruby1.9.1 /usr/bin/python uwsgiconfig.py --plugin plugins/rack base rack191
-  - echo -e "\n\n>>> Building cgi plugin"
-  - /usr/bin/python uwsgiconfig.py --plugin plugins/cgi base
-  - echo -e "\n\n>>> Building dummy plugin"
-  - /usr/bin/python uwsgiconfig.py --plugin plugins/dummy base
-  - echo -e "\n\n>>> Building done, starting tests"
-  - ./tests/travis.sh
-
-before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install -qqyf rubygems1.8 ruby1.8-dev ruby1.9.1-dev
-  - sudo apt-get install -qqyf libxml2-dev libpcre3-dev libcap2-dev
-  - sudo apt-get install -qqyf curl
-
@@ -1,7 +1,7 @@
 - this is a incomplete list of all the contributors of the project -

 Roberto De Ioris, Unbit, <roberto@unbit.it>
-Riccardo Magliocchetti
+Riccardo Magliocchetti, Unbit, <riccardo@unbit.it>
 Yann Malet, Lincoln Loop
 Simon Litchfield
 Masahiro Honma, <hiratara@cpan.org>
@@ -21,16 +21,3 @@ Roy Marples
 Aarni Koskela
 C Anthony Risinger
 Stephen Pierce
-Mingli Yuan
-Natanael Copa
-Roberto Leandrini
-Ryan Petrello
-Danila Shtan <danila@shtan.ru>
-Ævar Arnfjörð Bjarmason
-Yu Zhao (getcwd)
-Mathieu Dupuy
-Mike Kaplinskiy
-Adriano Di Luzio (adriano@unbit.it)
-James Raspass
-Curtis Maloney
-Vladimir Didenko
@@ -0,0 +1,679 @@
+*** current ***
+
+ * 1.4.1
+
+- fixed typos in corerouter plugins
+- fixed offloading when the number of threads is higher than 1
+- fixed static_maps for non-existent paths
+- fixed uwsgi_connect() on modern Linux systems to reset the socket to blocking mode
+
+*** november 2012 ***
+
+ * 1.4
+
+- gevent improvements
+- improved http/https router and fastrouter
+- Go official support
+- a new set of infos are exported to the stats system
+- improved systemd support
+- log filtering and routing
+- improved tracebacker
+- offload transfer for static files, and network transfers
+- matheval support
+- plugins can be written in Obj-C
+- smart attach daemon
+- added support for PEP 405 virtualenvs
+- rawrouter with xclient support
+- internal routing plugin for cache
+
+*** semptember 2012 ***
+
+ * 1.3
+
+- python tracebacker
+- user-governed harakiri
+- simplified external plugin development
+- Linux namespace mountpoint improvements
+- secured subscription system
+- merged routers codebase (fastrouter, http, rawrouter)
+- https support in the http router
+- config report at the end of uWSGI build process
+- improved subscription system (multicast and unix socket)
+- custom options
+- graceful reloads on shared sockets
+- configurable log-master buffer size
+- extreme-optimizations for the stats subsystem
+- redislog and mongodblog plugins
+- added python logger
+- mongodb and postgres imperial monitors
+- implemented psgix.logger and psgix.cleanup
+- full rack spec compliance
+- preliminary ipv6 support
+- gevent graceful reloads
+- support for multiple loggers and logformat
+- lazy-apps to load apps after fork() but without changing reloading subsystem
+- emperor heartbeat subsystem
+- cheaper busyness plugin
+- pluggable clock sources
+- added router_rewrite and router_http plugins
+- external spoolers
+- support for section:// and fd:// loaders
+- alarm subsystem (with curl and xmpp plugins)
+
+
+*** april 2012 ***
+
+ * 1.2 [20120430]
+
+- PyPy support 
+- Improved gevent support with threads
+- Python auto-reload subsystem
+- added --spooler-max-tasks
+- pthread robust mutexes support in Linux and Solaris
+- posix semaphores support in FreeBSD9
+- thread-safe ctime() reporting
+- interval support in cron subsystem
+- improved syslog support
+- better management of disconnected clients
+- static files serving improvements
+- another set of multithreading optimizations
+- minor fixes in the Rack plugin
+- Upstart socket-activation support
+
+
+*** march 2012 ***
+
+ * 1.1 [20120317]
+
+- new options parser subsystem
+- improved php support
+- multiple spooler with multiprocessing
+- segmentation fault and floating point exceptions manager
+- never-swap option
+- zergpool plugin
+- perl/psgi multiple interpreters support
+- deadlock detector
+- pluggable cheaper algos
+- new internal routing susbsystem
+- preliminary support for config logic
+- log rotation infrastructure
+- support for paste loggers
+- threading improvements
+- plugins can now mapped to specific modifiers
+- <app> tag is deprecated (use mount option)
+- report startup time for apps
+- reintroduced expat support
+- reintroduced remote spooler plugin
+- various fastrouter optimizations
+- added ruby rvm support
+
+
+*** december 2011 ***
+
+ * 1.0 [20111230]
+
+- adaptive process spawning (--cheaper option)
+- new control options --stop, --reload, --suspend, --resume, --pause
+- stats framework
+- new subscription system
+- support for mime types in static file serving
+- posix capablities support
+- uWSGI mules and farms
+- support for multiple --touch-reload options
+- new logging subsystem
+- new custom locking subsystem
+- process name handling 
+- better (and faster) HTTP parser
+- perl and python threading improvements
+- new plugins: rrdtool, carbon, cgi, php
+- various improvements in the Rack/ruby plugin
+- Linux KSM support
+- refactored ping and nagios plugins
+- support for signals in lazy mode
+- optimized static-file serving
+- support for linux unshare()
+
+*** august 2011 ***
+
+ * 0.9.9 [20110829]
+
+- various spooler improvements
+- upload progress optimizations and fixes
+- new emperor mode: Tyrant
+- allows multiple --ini options
+- better binary path detection
+- gevent loop engine support
+- resolve domain names in socket logging
+- snmp fixes and reintroduction of the snmp-api
+- fixed grunt mode
+- you can specify build profile via env var UWSGI_PROFILE
+- reintroduction of string-based multiapp
+- new option --emperor-throttle
+- improved queue and sharedarea subsystems
+- uWSGI can now be built as a shared library
+- new api attribute: uwsgi.magic_table
+- improved apache2 module
+- new option --pyshell
+- allow threads in gateways
+- fastrouter improvements
+- the application list is now shared and exported to the api
+- allows setting the thread stack size
+- UWSGI_APPID for better multiapp hosting
+- better reloading in lazy mode
+- native pump support
+- various rack fixes
+- support for attaching binary data in the executable
+- new option --set
+- extreme-optimized http protocol parser
+- WSGI handler optimizations
+
+*** july 2011 ***
+
+ * 0.9.8.3 [20110723]
+
+- implemented uwsgi.SymZipImporter to load embedded zip files
+- OSX Lion is officially supported
+- fixed xinetd support (example file added in contrib)
+- suppot for systemd socket activation
+- added --freebind option (Linux only)
+
+ * 0.9.8.2 [20110719]
+
+- fixed an ini and yaml parsing bug spotted by Raffaele Colace
+- spooler has been extremely improved
+- new option --chown-socket
+- added uwsgidecorators for elegant uwsgi api access from python
+- the rack plugin is now stable
+- support for embedding config and generic files in the server binary
+- high-performance cache-server
+- accept() is now locked on all threads in the same workers
+- preliminary implementation of hooks in emperor
+- support for C++ in server core
+- tcp port auto-bind
+- implemented workers, workerN and spooler signal target
+- prefork/multithread uwsgi.signal_wait() implementation
+- export uwsgi.node in WSGI vars
+- new option --import (python plugin)
+- support for unlimited number of Linux cgroups
+- broodlord mode
+
+*** june 2011 ***
+
+ * 0.9.8.1 [20110625]
+
+- the build system has been improved
+- various threading fixes
+- fix python GIL status after reload
+- new option --propagate-touch
+- fixed uwsgi.sendfile
+- fixed readline() support in wsgi.input
+- fixed dynamic touch reload
+- new option --logto2
+- export %c in config files
+- fixed libyaml support
+- support passing modifiers in subscription system
+- reset random seed in spooler
+- subscribe from a list in a text file
+- allow binding on port 0 (auto-assignment)
+- reset random seed on grunt
+- fix vhost mode for empty hostname
+- fixed python3+virtualenv support
+- tasks are now allowed to chdir() in spooler
+- better zeromq+clustering support
+- clustering has been refactored
+- fixed rpc
+- report correct worker id in cheap mode
+- fixed a fd-leak in attach-daemon
+- use setsid() in attach-daemon
+- zerg mode
+- added psgix.harakiri
+- allows magic vars in sqlite3 config db
+- added UWSGI_FASTROUTER_KEY var
+- slowdown async-queue-is-full messages
+- new option --cron
+- --vassals-start-hook and --vassals-stop-hook
+- the proxy plugin has been removed
+
+ * 0.9.8 [20110605]
+
+- support for --callable in virtualhosting mode
+- a NetBSD fix
+- abstract unix socket can be prefixed with \0 (nginx-style)
+- add /lib to the linker in sun-like systems
+- a mercy mode of 5 seconds is enabled by default on SIGINT/SIGQUIT
+
+ * 0.9.8-rc4 [20110602]
+
+- fixed REMOTE_ADDR when --protocol=http
+- official support for OpenIndiana
+- added a welcome.py test script
+- new api attribute uwsgi.version_info
+- improved the admin plugin
+- two new management flag for backlog queue monitoring
+- fixed uwsgi_log for bigger loglines
+- new option --early-emperor to allows out-of-jail emperors
+- emperor can now spawn other emperors (sub-emperors)
+- fixed idle mode in single-process
+- fixed solaris iovec
+
+*** may 2011 ***
+
+ * 0.9.8-rc3 [20110530]
+
+- snapshotting support
+- fixed python 3.x spooler
+- improvements for grunt processes
+- better abstract unix socket
+- --log-socket allows logging to generic DGRAM sockets
+- a bunch of solaris fixes
+- new option --no-fd-passing for fastrouter
+- --fastrouter-subscription-slot to set the number of slot in subscription server
+- unlimited shared sockets
+- fixed netlink compilation
+- auto-reconnect on emperor+amqp server disconnection
+- various emperor fixes
+- unlimited fastrouter sockets
+- better cgroup support
+- --add-header option allow adding of custom HTTP response headers
+- cheap and idle operational modes
+
+
+ * 0.9.8-rc2 [20110521]
+
+- new option --die-on-term
+- fixed touch reload
+- a couple of optimizations for wsgi.input
+- systemd integration
+
+ * 0.9.8-rc1 [20110514]
+
+- massive code cleanup and refactoring
+- added vassals loyalty concept
+- fixed virtualhosting with dynamic virtualenv
+- fixed reloading on grand-central-dispatch-enabled OSX
+- improved PSGI support with uGreen and async support
+- improved Rack support with complete fiber+async in ruby 1.9
+- support for JSON config files
+- native multi-protocol support (added fastcgi and http)
+- Mongrel2 support
+- support for templates in vassals
+- various threading fixes
+- gcc-4.6 support
+- support for logging via zeromq
+- support for configuration passed via pipe/stdin
+- pythonpath entries are now unlimited
+- socket entries are unlimited
+- pythonpath can be a glob
+- lazy mode added
+- new language-independent profiling subsystem
+- support for configuration stored in a sqlite3 db
+- allow workers to survive to syslogd death (when --log-syslog is used)
+- fix traceback in Python 3.x
+- support for uwsgi signals in threads
+- plugin autoloading
+- graceful reloading for threads
+- new wsgi.input object
+- support for alternative allocators (tcmalloc and jemalloc)
+
+
+*** april 2011 ***
+
+ * 0.9.7.2 [20110406]
+
+- new option --touch-reload <file> to reload the stack on <file> modification
+--static-map <mountpoint=documentroot> allows to serve static files
+- fixed --post-limit management
+- disallow empty socket names
+- implemented exception_info WSGI support
+- new options --reload-on-as <n> and --reload-on-rss <n> allows
+to recycle workers when their memory usage is higher than <n> MB
+- fixed syslog support (use --log-syslog[=facility] to enable it)
+- improved plugin loading system
+- added support for RabbitMQ as event dispatcher for the Emperor
+- fixed FreeBSD memory report
+- PSGI plugin can be compiled without ithreads
+- various Emperor fixes
+- fixed a regression with setgroups()
+- support for shared sockets (used in jails within network namespaces)
+
+*** march 2011 ***
+
+ * 0.9.7.1 [20110326]
+
+- fixed python stackless support
+- added persistence for queue
+- forbid daemonizing in vassal mode
+- modifier1 30 is available again
+- allow python modules to be mapped/aliased via http
+- added --pidfile2 and --logfile-chown
+- added UWSGI_CACHE_GET dynamic variable
+- 304/If-Modified-Since support for --check-static
+- option --check-cache for integrated caching
+- option --map-socket to assign specific workers to socket
+- fixed unix fd passing on older OSX versions
+- fixed post-buffering without pep3333-input
+- fixed python threading without uwsgi cores
+- support for Linux network namespace
+- build with sys.abiflags if necessary
+
+
+ * 0.9.7 [20110317]
+
+- fixed psgi compilation on GNU systems
+- improved --pep3333-input
+- better error reporting on failed open/fopen
+- fixed uGreen
+- added greenlet support
+- various solaris fixes
+- new help system
+- updated async support
+- fixed uwsgi.cache_get in python
+
+ * 0.9.7-rc3 [20110312]
+
+- added support for persistent cache (--cache-store <filename>)
+- less verbose file monitoring
+- fixed a race condition in emperor startup
+- fixed erlang empty list encoding
+- improved snmp support
+- fixed cache modifier 111 for 3 and 4
+- preliminary cpu-affinity support (Linux only)
+- fixed ldap support
+- auto-configure ldap compilation
+- added --allowed-modifiers (allow only a subset of modifiers)
+- fixed a bug with getopt_long
+
+ * 0.9.7-rc2 [20110309]
+
+- added cron-like interface to signal framework
+- improved Linux namespaces support
+- fixed multithreading + --max-requests
+- added support for reference in configuration files
+
+ * 0.9.7-rc1 [20110307]
+
+- export %v in emperor mode
+- fixed signal race condition in server reload
+- fixed http router post handling bug
+- added uwsgi.erlang_register_process in pyerl plugin
+- fixed unix socket inherit
+- fixed linux namespace support in recent kernel/gcc
+- ported threading to python 3.2
+- add build date to uWSGI startup info
+- do not allow clustering without defining a socket
+- kill all the gateways/daemons on startup errors
+- fixed vacuum after chdir()
+- fixed gateways reload
+- re-added support for OpenBSD and NetBSD
+- fixed post-buffering in python
+- use erlang binary for python string
+- fixed memory leak in pyerl plugin
+- removed broken log rotation (post-poned)
+- fixed no_argument options in ini and yaml parsing
+
+ * 0.9.7-beta1 [20110301]
+
+- fully modular re-design
+- advanced build system with presets
+- threading support
+- emperor mode for massive auto-hosting
+- caching subsystem
+- message queue (even stacked) support
+- improved server reloading system
+- support for Linux Cgroups and Namespaces
+- integrated upload progress
+- Clustering infrastructure via multicast, broadcast or subscriptions
+- support for attaching/monitoring external apps to the master process
+- improved virtualhosting mode
+- extremely improved Python support with better usage of multiple interpreters
+- improved multiple apps support
+- Production ready, evented HTTP router/proxy/load-balancer
+- Production ready, evented uwsgi router/proxy/load-balancer
+- new Erlang stack
+- Internal signal subsystem
+- support for RubyOnRails and Rack apps
+- A huge series of fixes and optimizations
+
+*** february 2011 ***
+
+ * 0.9.6.8 [20110207]
+
+- fixed a bug when using --limit-as
+- fixed a erlang buffer initialization
+- added --ignore-sigpipe
+- added --master-as-root
+
+*** january 2011 ***
+
+ * 0.9.6.7 [20110130]
+
+- a huge amount of async optimizations and fixes
+- --logdate takes an optional strftime-like value
+- follow $PATH on reloading
+- uwsgi.core is exported in WSGI env
+- uwsgi.log() respect for --logdate
+- initial banner respect for --logdate
+- fixed --post-buffering
+- default listen backlog queue is now 100
+- Python 3 support is no more marked as experimental
+- Python 3.2 support
+- new option --chroot-reload will force a reload of the uWSGI stack after a chroot
+- fixed a typo in INI parsing
+
+*** december 2010 ***
+
+ * 0.9.6.6 [20101230]
+
+- support for YAML configuration files
+- backported python module aliasing from 0.9.7-dev
+- better apache2 module (support for SetEnv directive, fixed REQUEST_URI and improved connection handling)
+- uwsgi.post_fork_hook implementation (to execute function after fork()) (thanks George Kollias)
+- option --gid calls setgroups() after setgid() (thanks Jorge Cardona)
+- fixed uGreen compilation (and uGreen is now built by default)
+- fixed timeout and thundering herd problem in async modes (many thanks to Test157 for giving us a good async-test-app)
+- disable TCP_INFO in older Linux kernels (thanks Bo Shi)
+- enable TCP_INFO in FreeBSD (limited usage due to FreeBSD kernel support)
+- fixed static virtualhosting mode using xml files (thanks Guido Notari of Link I.T. spa)
+- new option --close-on-exec (thanks Jean-Baptiste Quenot)
+- use HTTP_HOST var (and fallback to SERVER_NAME) in virtual hosting mode
+- fixed a buffer overflow in automatic socket_name allocation (spotted by Riccardo Magliocchetti)
+- Official support for Nexenta
+
+
+*** september 2010 ***
+
+ * 0.9.6.5 [20100929]
+
+- PEP 3333 support
+- fix --pythonpath with --wsgi-file
+- x-wsgiorg.uwsgi.version renamed to uwsgi.version
+
+ * 0.9.6.4 [20100925]
+
+- fix a stupid bug in conditional logging backport
+
+ * 0.9.6.3 [20100925]
+
+- fix a buffer overflow in .ini parsing (it throws a glibc error on malloc)
+- backport of conditional logging from 0.9.7-dev
+- backport of backlog queue monitor from 0.9.7-dev (only Linux)
+
+ * 0.9.6.2 [20100915]
+
+- fix a regression in virtual hosting mode
+- fix pythonpath usage in --ini and --ini-paste
+- new uwsgi packet var: UWSGI_CHDIR
+
+ * 0.9.6.1 [20100912]
+
+- print the request uri during SIGPIPE or HARAKIRI
+- added SIGUSR2 support (it will print the current running request, if available)
+- protocol parsing optimization
+- fixed --logto support
+- new --eval option allows inline definition of WSGI script
+- support for defining WSGI script in xml using CDATA
+- allow --pp as --pythonpath shortcut
+- various spooler optimizations and fixes
+- added -O2 optimization by default
+- added uwsgi.is_a_reload commodity function
+- .ini file support fix
+- SNMP agent fix
+- support for subprocesses generated by master
+- fix a regression in SCRIPT_NAME handling
+- Haiku official support
+- gcc 2.95 support
+- dynamic app management optimizations
+- export x-wsgiorg.uwsgi.version in WSGI env
+ 
+*** august 2010 ***
+
+ * 0.9.6 [20100829]
+
+- better handling of SCRIPT_NAME
+- vacuum option for deleting unix sockets and pidfiles after usage
+- advanced XML configuration
+- new configuration systems: INI files and LDAP
+- embedded HTTP server for development/testing
+- better signal handling
+- PSGI plugin improved
+- usability fixes and new commodities options for root startup
+- grunt processes (detached workers)
+- preliminary integrated virtualhosting mode
+- new option catch-exceptions can redirect python exceptions to your browser
+- logging improvements (--logto and --logdate options)
+- Full PEP 333 compliant usage of wsgi.file_wrapper
+- re-initialize random seed after every fork() [security fix]
+- fix Spooler's usage of stdin
+- export WSGI environment in uwsgi.env (for doing evil things)
+- logsize tracking (uwsgi.logsize) for future embedded log rotation
+
+*** july 2010 ***
+ 
+ * 0.9.5.4 [20100706]
+	
+*** june 2010 ***
+
+ * 0.9.5.3 [20100628]
+
+- fixed linux x86_64 compilation (sorry)
+
+ * 0.9.5.2 [20100626] *
+
+- fixed a request parsing bug
+- applied debian fixes
+- fixed multiple interpreter sys.argv
+- improved --chmod-socket
+- fixed uid 0 SIGHUP
+- updated nginx and apache modules
+- updated PSGI, lua and example plugin
+- fixed --pyargv with python 3.x
+- improved plugin build system
+
+*** may 2010 ***
+
+ * 0.9.5.1 [20100519] *
+
+- fixed paste support
+- added a new modifier (22)
+- full support for configuration via environment variables
+- nginx_string option in nginx module
+- fix for harakiri without master
+- backported unladen swallow support for 0.9.6-dev
+- fixed address space limit detection via getrlimit()
+- http body buffering implementation
+- added --prio option (to set priority)
+- added --post-limit to limit the size of uploads
+- added --logto option to allow udp logging without daemonizing
+- applied Gentoo's packagers fixes for build system
+
+ * 0.9.5 [20100501] *
+
+- hook based request/modifier management
+- plugin support via dlopen
+- on-the-fly management flag
+- integrated proxy
+- logging via udp
+- improved spooler for cron-like apps
+- async support
+- green thread platform (uGreen) on top of the async mode
+- transparent Erlang integration
+- embedded snmp agent
+- nagios mode
+- improved python 3.x support
+- improved xml configuration
+- new build system
+- address space usage limiting
+- lot of portability fixes
+- lot of optimizations and code refactoring
+
+
+*** april 2010 ***
+
+ * Fourth Maintenance release [20100427] *
+
+- backported non-yielding app optimization from 0.9.5
+- backported udp logging from 0.9.5
+- backported uwsgi_error() from 0.9.5 (no more dumb perror())
+- fix a rare (but possible) segmentation fault
+- added --version
+- updated apache2 module
+
+*** march 2010 ***
+
+ * Third Maintenance release [20100310] *
+
+- fix sendfile on 64bit
+- include setup.py
+
+*** february 2010 ***
+ * Maintenance release *
+
+- better support for NetBSD
+- threading fix for FreeBSD
+- sendfile portability fixes 
+- new makefiles
+- example app for testing static file serving
+- fixes for ROCK_SOLID mode
+
+*** january 2010 ***
+
+- Integrated Spooler
+- better error management
+- long options
+- clustering functions
+- experimental lighttpd module
+- official support for OpenBSD and OpenSolaris
+- FastFuncs
+- new functions for embedded module
+- reliable harakiri
+- better Makefiles
+- python threads support in master process
+- proper timeout handling in apache2 module
+- endianess fixes all over the place
+- paste support
+- Django app for managing and monitoring the uWSGI server
+- options for changin uid/gid and chrooting when run by root
+- lot of bugfixes and optimizations
+
+*** 20091129 Version 0.9.3 ***
+
+- Nginx 0.7.x module
+- configuration via python module
+- support (non-standard) for Python 3.x
+- Twisted client resource adapter
+- graceful restart of worker processes and hot-plug substitution/upgrade of the uWSGI server
+- shared memory area to share data between workers/processes
+- Tomcat handler
+- support for virtualenv
+- tons of bugfixes and optimizations
+
+*** 20090829 Version 0.9.2 ***
+
+- TCP support
+- configurable internal timeout (socket/poll)
+- Cherokee handler
+- code refactoring
+- Makefiles
+- customizable harakiri handler (put an harakiri(environ, start_response) function in your wsgi script)
+- limit requests per worker
+- a lot of bugfix and optimizations
@@ -1,19 +1,3 @@
----------------------------------------------------------------------
-
-LINKING EXCEPTION
-
- In addition to the permissions in the GNU General Public License,
- the authors give you unlimited permission to link the compiled
- version of this library into combinations with other programs,
- and to distribute those combinations without any restriction
- coming from the use of this file. (The General Public License
- restrictions do apply in other respects; for example, they cover
- modification of the file, and distribution when not linked into
- a combined executable.)
-
----------------------------------------------------------------------
-
-
 		    GNU GENERAL PUBLIC LICENSE
 		       Version 2, June 1991

@@ -1,16 +1,8 @@
-PYTHON := python
-
 all:
-	$(PYTHON) uwsgiconfig.py --build $(PROFILE)
+	python uwsgiconfig.py --build

 clean:
-	$(PYTHON) uwsgiconfig.py --clean
+	python uwsgiconfig.py --clean

 check:
-	$(PYTHON) uwsgiconfig.py --check
-
-plugin.%:
-	$(PYTHON) uwsgiconfig.py --plugin plugins/$* $(PROFILE)
-
-%:
-	$(PYTHON) uwsgiconfig.py --build $@
+	python uwsgiconfig.py --check
@@ -1,5 +1,3 @@
-The uWSGI project
+surprise i am empty !

-For official documentation check: https://uwsgi-docs.readthedocs.org/en/latest/
-
-For commercial support check: http://unbit.com/
+Look in the online documentation on http://projects.unbit.it/uwsgi/
@@ -1,36 +1,6 @@
 /*
-        
-*** mod_proxy_uwsgi ***

-Copyright 2009-2014 Unbit S.a.s. <info@unbit.it>
-     
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-
-
-To build:
-
-apxs2 -i -c mod_proxy_uwsgi.c
-
-To use:
-
-LoadModule proxy_uwsgi_module /usr/lib/apache2/modules/mod_proxy_uwsgi.so
-ProxyPass / uwsgi://127.0.0.1:3031/
-
-Docs:
-
-http://uwsgi-docs.readthedocs.org/en/latest/Apache.html#mod-proxy-uwsgi
+	 apxs2 -i -c mod_proxy_uwsgi.c

 */
 #define APR_WANT_MEMFUNC
@@ -67,20 +37,15 @@ static int uwsgi_canon(request_rec *r, char *url)
    }
    url += sizeof(UWSGI_SCHEME); /* Keep slashes */

-    // is it a unix socket ?
-    if (strlen(url) == 2) {
-	*sport = 0;
-    }
-    else {
-        err = ap_proxy_canon_netloc(r->pool, &url, NULL, NULL, &host, &port);
-        if (err) {
-            ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
+    err = ap_proxy_canon_netloc(r->pool, &url, NULL, NULL, &host, &port);
+    if (err) {
+        ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
                      "error parsing URL %s: %s", url, err);
-            return HTTP_BAD_REQUEST;
-        }
-	apr_snprintf(sport, sizeof(sport), ":%u", port);
+        return HTTP_BAD_REQUEST;
    }

+    apr_snprintf(sport, sizeof(sport), ":%u", port);
+
    if (ap_strchr(host, ':')) { /* if literal IPv6 address */
        host = apr_pstrcat(r->pool, "[", host, "]", NULL);
    }
@@ -222,81 +187,27 @@ static int uwsgi_send_body(request_rec *r, proxy_conn_rec *conn)
    return OK;
 }

-#if AP_MODULE_MAGIC_AT_LEAST(20111130,0)
-static request_rec *ap_proxy_make_fake_req(conn_rec *c, request_rec *r)
+static
+apr_status_t ap_proxygetline(apr_bucket_brigade *bb, char *s, int n, request_rec *r,
+                             int fold, int *writen)
 {
-    apr_pool_t *pool;
-    request_rec *rp;
+    char *tmp_s = s;
+    apr_status_t rv;
+    apr_size_t len;

-    apr_pool_create(&pool, c->pool);
+    rv = ap_rgetline(&tmp_s, n, &len, r, fold, bb);
+    apr_brigade_cleanup(bb);

-    rp = apr_pcalloc(pool, sizeof(*r));
-
-    rp->pool            = pool;
-    rp->status          = HTTP_OK;
-
-    rp->headers_in      = apr_table_make(pool, 50);
-    rp->subprocess_env  = apr_table_make(pool, 50);
-    rp->headers_out     = apr_table_make(pool, 12);
-    rp->err_headers_out = apr_table_make(pool, 5);
-    rp->notes           = apr_table_make(pool, 5);
-
-    rp->server = r->server;
-    rp->log = r->log;
-    rp->proxyreq = r->proxyreq;
-    rp->request_time = r->request_time;
-    rp->connection      = c;
-    rp->output_filters  = c->output_filters;
-    rp->input_filters   = c->input_filters;
-    rp->proto_output_filters  = c->output_filters;
-    rp->proto_input_filters   = c->input_filters;
-    rp->useragent_ip = c->client_ip;
-    rp->useragent_addr = c->client_addr;
-
-    rp->request_config  = ap_create_request_config(pool);
-    proxy_run_create_req(r, rp);
-
-    return rp;
-}
-
-static apr_status_t ap_proxy_buckets_lifetime_transform(request_rec *r,
-        apr_bucket_brigade *from, apr_bucket_brigade *to)
-{
-    apr_bucket *e;
-    apr_bucket *new;
-    const char *data;
-    apr_size_t bytes;
-    apr_status_t rv = APR_SUCCESS;
-
-    apr_brigade_cleanup(to);
-    for (e = APR_BRIGADE_FIRST(from);
-         e != APR_BRIGADE_SENTINEL(from);
-         e = APR_BUCKET_NEXT(e)) {
-        if (!APR_BUCKET_IS_METADATA(e)) {
-            apr_bucket_read(e, &data, &bytes, APR_BLOCK_READ);
-            new = apr_bucket_transient_create(data, bytes, r->connection->bucket_alloc);
-            APR_BRIGADE_INSERT_TAIL(to, new);
-        }
-        else if (APR_BUCKET_IS_FLUSH(e)) {
-            new = apr_bucket_flush_create(r->connection->bucket_alloc);
-            APR_BRIGADE_INSERT_TAIL(to, new);
-        }
-        else if (APR_BUCKET_IS_EOS(e)) {
-            new = apr_bucket_eos_create(r->connection->bucket_alloc);
-            APR_BRIGADE_INSERT_TAIL(to, new);
-        }
-        else {
-            ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, APLOGNO(00964)
-                          "Unhandled bucket type of type %s in"
-                          " proxy_buckets_lifetime_transform", e->type->name);
-            apr_bucket_delete(e);
-            rv = APR_EGENERAL;
-        }
+    if (rv == APR_SUCCESS) {
+        *writen = (int) len;
+    } else if (rv == APR_ENOSPC) {
+        *writen = n;
+    } else {
+        *writen = -1;
    }
+
    return rv;
 }
-#endif
-

 static int uwsgi_response(request_rec *r, proxy_conn_rec *backend, proxy_server_conf *conf)
 {
@@ -305,7 +216,6 @@ static int uwsgi_response(request_rec *r, proxy_conn_rec *backend, proxy_server_
 	const char *buf;
 	char *value, *end;
 	int len;
-	int backend_broke = 1;
 	apr_status_t rc;
 	conn_rec *c = r->connection;
 	apr_off_t readbytes;
@@ -317,9 +227,12 @@ static int uwsgi_response(request_rec *r, proxy_conn_rec *backend, proxy_server_
 	rp->proxyreq = PROXYREQ_RESPONSE;

 	apr_bucket_brigade *bb = apr_brigade_create(r->pool, c->bucket_alloc);
-	apr_bucket_brigade *pass_bb = apr_brigade_create(r->pool, c->bucket_alloc);

-	len = ap_getline(buffer, sizeof(buffer), rp, 1);
+
+	rc = ap_proxygetline(bb, buffer, sizeof(buffer), rp, 0, &len);
+	if (len == 0) {
+		rc = ap_proxygetline(bb, buffer, sizeof(buffer), rp, 0, &len);
+	}

 	if (len <= 0) {
 		// oops
@@ -328,11 +241,25 @@ static int uwsgi_response(request_rec *r, proxy_conn_rec *backend, proxy_server_

 	backend->worker->s->read += len;

-	if (!apr_date_checkmask(buffer, "HTTP/#.# ###*") || len >= sizeof(buffer)-1) {
+	if (!apr_date_checkmask(buffer, "HTTP/#.# ###*")) {
 		// oops
 		return HTTP_INTERNAL_SERVER_ERROR;
 	}

+        int major, minor;
+
+        major = buffer[5] - '0';
+        minor = buffer[7] - '0';
+
+        /* If not an HTTP/1 message or
+        * if the status line was > 8192 bytes
+         */
+        if ((major != 1) || (len >= sizeof(buffer)-1)) {
+        	return ap_proxyerror(r, HTTP_BAD_GATEWAY,
+                apr_pstrcat(r->pool, "Corrupt status line returned by remote "
+                            "server: ", buffer, NULL));
+        }
+
        char keepchar = buffer[12];
        buffer[12] = '\0';
        r->status = atoi(&buffer[9]);
@@ -365,13 +292,12 @@ static int uwsgi_response(request_rec *r, proxy_conn_rec *backend, proxy_server_
                ap_set_content_type(r, apr_pstrdup(r->pool, buf));
            }
 	
-	int finish = 0;
-	while(!finish) {
+	for(;;) {
 		rv = ap_get_brigade(rp->input_filters, bb,
                                        AP_MODE_READBYTES, mode,
                                        conf->io_buffer_size);
 		if (APR_STATUS_IS_EAGAIN(rv)
-                        || (rv == APR_SUCCESS && APR_BRIGADE_EMPTY(bb)) ) {
+                        || (rv == APR_SUCCESS && APR_BRIGADE_EMPTY(bb))) {
 			e = apr_bucket_flush_create(c->bucket_alloc);
 			APR_BRIGADE_INSERT_TAIL(bb, e);
 			if (ap_pass_brigade(r->output_filters, bb) || c->aborted) {
@@ -387,46 +313,21 @@ static int uwsgi_response(request_rec *r, proxy_conn_rec *backend, proxy_server_
 		else if (rv != APR_SUCCESS) {
 			ap_proxy_backend_broke(r, bb);
 			ap_pass_brigade(r->output_filters, bb);
-			backend_broke = 1;
-			break;
 		}

 		mode = APR_NONBLOCK_READ;
 		apr_brigade_length(bb, 0, &readbytes);
 		backend->worker->s->read += readbytes;
-
-		if (APR_BRIGADE_EMPTY(bb)) {
-                        apr_brigade_cleanup(bb);
-                        break;
-                }
-
-		ap_proxy_buckets_lifetime_transform(r, bb, pass_bb);
-
-		// found the last brigade?
-		if (APR_BUCKET_IS_EOS(APR_BRIGADE_LAST(bb))) finish = 1;
-
-		// do not pass chunk if it is zero_sized
-		apr_brigade_length(pass_bb, 0, &readbytes);
-
-		if ((readbytes > 0 && ap_pass_brigade(r->output_filters, pass_bb) != APR_SUCCESS) || c->aborted) {
-			finish = 1;
-		}
-
+		ap_pass_brigade(r->output_filters, bb);
 		apr_brigade_cleanup(bb);
-		apr_brigade_cleanup(pass_bb);
 	}
-
 	e = apr_bucket_eos_create(c->bucket_alloc);
 	APR_BRIGADE_INSERT_TAIL(bb, e);
        ap_pass_brigade(r->output_filters, bb);

 	apr_brigade_cleanup(bb);

-	if (c->aborted || backend_broke) {
-        	return DONE;
-        }
-
-	return OK;
+    return OK;
 }

 static int uwsgi_handler(request_rec *r, proxy_worker *worker,
@@ -446,23 +347,12 @@ static int uwsgi_handler(request_rec *r, proxy_worker *worker,
    }

    // ADD PATH_INFO
-#if AP_MODULE_MAGIC_AT_LEAST(20111130,0)
-    size_t w_len = strlen(worker->s->name);
-#else
    size_t w_len = strlen(worker->name);
-#endif
    char *u_path_info = r->filename + 6 + w_len;
    int delta = 0;
    if (u_path_info[0] != '/') {
        delta = 1;
    }
-    int decode_status = ap_unescape_url(url+w_len-delta);
-    if (decode_status) {
-       ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
-                      "unable to decode uri: %s",
-                      url+w_len-delta);
-        return HTTP_INTERNAL_SERVER_ERROR;
-    }
    apr_table_add(r->subprocess_env, "PATH_INFO", url+w_len-delta);


@@ -2,7 +2,7 @@
        
 *** uWSGI/mod_uwsgi ***

-Copyright 2009-2014 Unbit S.a.s. <info@unbit.it>
+Copyright 2009-2012 Unbit S.a.s. <info@unbit.it>
     
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
@@ -7,7 +7,7 @@ filename = sys.argv[1]
 size = os.path.getsize(filename)

 f = open(filename, 'r')
-os.write(1, f.read())
+print(f.read())
 f.close()

-os.write(1, (struct.pack("<Q", size)))
+print(struct.pack("<Q", size))
@@ -1,4 +0,0 @@
-#!/usr/bin/env ruby
-cmd = File.expand_path "#{File.dirname(__FILE__)}/../ext/uwsgi/uwsgi.ruby"
-
-exec(cmd, *ARGV)
@@ -0,0 +1 @@
+object file for embedded files will be put here
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = python,gevent,psgi,lua,php,rack,jvm,jwsgi,ring,mono,transformation_toupper,coroae,v8,cgi,xslt,webdav,ssi,ldap,gccgo,rados,pypy,zabbix,curl_cron,tornado,tuntap,pty,mongrel2,alarm_curl,router_radius,airbrake,gridfs
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = python,asyncio,greenlet
-inherit = base
@@ -1,19 +1,35 @@
 [uwsgi]
 xml = auto
+ini = true
 yaml = true
 json = auto
+sqlite3 = auto
+zeromq = auto
+snmp = true
+spooler = true
+embedded = true
 ssl = auto
+udp = true
+multicast = true
+threading = true
+minterpreters = true
+async = true
+ldap = auto
 pcre = auto
 routing = auto
+alarm = auto
+ipv6 = false
 debug = false
 unbit = false
+xml_implementation = libxml2
+yaml_implementation = auto
 malloc_implementation = libc
 extras =
 plugins =
 bin_name = uwsgi
 append_version =
 plugin_dir = .
-embedded_plugins = %(main_plugin)s, ping, cache, nagios, rrdtool, carbon, rpc, corerouter, fastrouter, http, ugreen, signal, syslog, rsyslog, logsocket, router_uwsgi, router_redirect, router_basicauth, zergpool, redislog, mongodblog, router_rewrite, router_http, logfile, router_cache, rawrouter, router_static, sslrouter, spooler, cheaper_busyness, symcall, transformation_tofile, transformation_gzip, transformation_chunked, transformation_offload, router_memcached, router_redis, router_hash, router_expires, router_metrics, transformation_template, stats_pusher_socket
+embedded_plugins = %(main_plugin)s, ping, cache, nagios, rrdtool, carbon, rpc, corerouter, fastrouter, http, ugreen, signal, syslog, rsyslog, logsocket, router_uwsgi, router_redirect, router_basicauth, zergpool, redislog, mongodblog, router_rewrite, router_http, logfile, router_cache, rawrouter
 as_shared_library = false

 locking = auto
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = psgi,coroae
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = psgi,rack,lua,python,gevent,php,cgi,gccgo,glusterfs,pty,xslt,msgpack,geoip,v8,pam,ldap,mono,jvm,ring,jwsgi,servlet,rados,coroae,pypy,airbrake,alarm_curl,alarm_xmpp,asyncio,cheaper_backlog2,clock_monotonic,clock_realtime,cplusplus,curl_cron,dumbloop,dummy,echo,emperor_amqp,emperor_pg,emperor_zeromq,example,exception_log,fiber,forkptyrouter,graylog2,legion_cache_fetch,libffi,logcrypto,libtcc,logpipe,logzmq,matheval,notfound,pyuwsgi,rbthreads,router_access,router_radius,router_spnego,router_xmldir,sqlite3,ssi,stats_pusher_file,stats_pusher_statsd,systemd_logger,tornado,transformation_toupper,tuntap,webdav,xattr,zabbix
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = gccgo
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = glusterfs
-inherit = base
@@ -0,0 +1,5 @@
+[uwsgi]
+main_plugin = go
+inherit = base
+bin_name = libuwsgi.so
+as_shared_library = true
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = gridfs
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = jvm,jwsgi
-inherit = base
@@ -1,29 +0,0 @@
-[uwsgi]
-xml = false
-yaml = false
-json = false
-ssl = false
-pcre = false
-routing = false
-debug = false
-unbit = false
-malloc_implementation = libc
-extras =
-plugins =
-bin_name = uwsgi
-append_version =
-plugin_dir = .
-embedded_plugins = %(main_plugin)s
-as_shared_library = false
-
-locking = auto
-event = auto
-timer = auto
-filemonitor = auto
-
-blacklist =
-whitelist =
-
-embed_files =
-
-embed_config =
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = mono
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin =
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = psgi
-inherit = minimal
@@ -1,29 +0,0 @@
-[uwsgi]
-xml = libxml2
-yaml = libyaml
-json = true
-ssl = true
-pcre = true
-routing = true
-debug = false
-unbit = false
-malloc_implementation = libc
-extras =
-plugins =
-bin_name = /usr/lib/libuwsgi.so
-append_version = ubuntu
-plugin_dir = /usr/lib/uwsgi
-embedded_plugins =
-as_shared_library = true
-
-locking = auto
-event = auto
-timer = auto
-filemonitor = auto
-
-blacklist =
-whitelist =
-
-embed_files =
-
-embed_config =
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = python
-inherit = minimal
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = pypy
-inherit = minimal
@@ -1,6 +0,0 @@
-[uwsgi]
-main_plugin = python,gevent
-inherit = base
-plugins = jvm,ring
-plugin_dir = .
-
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = rados
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = rack
-inherit = minimal
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = jvm,ring
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = rack,rbthreads,fiber
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = jvm,servlet
-inherit = base
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin =
-inherit = base
@@ -1,29 +1,34 @@
 [uwsgi]
-xml = expat
-yaml = embedded
+xml = true
+ini = true
+yaml = true
 json = false
-ssl = true
+sqlite3 = false
+zeromq = false
+snmp = false
+spooler = true
+embedded = true
+udp = true
+multicast = false
+threading = true
+minterpreters = true
+async = true
+ldap = true
 pcre = true
 routing = true
+alarm = true
 debug = false
 unbit = true
+xml_implementation = expat
+yaml_implementation = auto
 malloc_implementation = libc
-extras =
 plugins =
-bin_name = /opt/unbit/uwsgi19/lib/libuwsgi.so
+bin_name = /opt/unbit/bin/uwsgi
 append_version = unbit
-plugin_dir = /opt/unbit/uwsgi19/plugins
+plugin_dir = /opt/unbit/uwsgi_plugins
 embedded_plugins =
-as_shared_library = true

 locking = auto
 event = auto
 timer = auto
 filemonitor = auto
-
-blacklist =
-whitelist =
-
-embed_files =
-
-embed_config =
@@ -1,5 +1,6 @@
 [uwsgi]
 inherit = unbit
+json = false
 embedded_plugins = python
 bin_name = ../bin/uwsgi
 plugin_dir = ../bin/uwsgi_plugins
@@ -1,29 +0,0 @@
-[uwsgi]
-xml = expat
-yaml = embedded
-json = true
-ssl = true
-pcre = true
-routing = true
-debug = false
-unbit = false
-malloc_implementation = libc
-extras =
-plugins =
-bin_name = uwsgi
-append_version =
-plugin_dir = /opt/unbit/uwsgi/plugins
-embedded_plugins =
-as_shared_library = false
-
-locking = auto
-event = auto
-timer = auto
-filemonitor = auto
-
-blacklist =
-whitelist =
-
-embed_files =
-
-embed_config =
@@ -1,3 +0,0 @@
-[uwsgi]
-main_plugin = v8
-inherit = base
@@ -0,0 +1 @@
+the uwsgi handler is included in the official Cherokee distribution
@@ -1,15 +1,12 @@
 use POSIX;
 use IO::Socket::INET;
 use IO::Socket::INET6;
-use IO::Socket::UNIX;

 my $s = IO::Socket::INET->new(LocalAddr => '127.0.0.1', LocalPort => 1717, Proto => 'tcp', Reuse => 1);
 my $s2 = IO::Socket::INET->new(LocalAddr => '127.0.0.1', LocalPort => 3022, Proto => 'tcp', Reuse => 1);
 my $s3 = IO::Socket::INET6->new(LocalAddr => '::', LocalPort => 3017, Proto => 'tcp', Reuse => 1);
-my $s4 = IO::Socket::UNIX->new(Local => '/tmp/u.sock', Listen => 1);

 dup2($s->fileno, 17);
 dup2($s2->fileno, 22);
 dup2($s3->fileno, 30);
-dup2($s4->fileno, 0);
-exec './uwsgi','-M', '--socket','fd://17', '--http-socket','fd://22', '--socket','fd://30','--stats',':5001';
+exec './uwsgi','-M', '--socket','fd://17', '--http-socket','fd://22', '--socket','fd://30';
@@ -1,24 +0,0 @@
-require 'socket'
-require 'openssl'
-
-secret = 'ciaociao'
-iv = ''
-address = '127.0.0.1'
-port  = 1717
-algo = 'bf-cbc'
-
-s = UDPSocket.new
-s.bind(address, port)
-cipher = OpenSSL::Cipher.new(algo)
-cipher.decrypt
-cipher.key = secret + ("\0" * (cipher.key_len - secret.length))
-cipher.iv = iv + ("0" * (cipher.iv_len - iv.length))
-
-loop do
-  msg, sender = s.recvfrom(8192)
-  cipher.reset
-  begin
-    puts cipher.update(msg) + cipher.final
-  rescue
-  end
-end
@@ -15,7 +15,6 @@ os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'

 CARBON_SERVER = "127.0.0.1:2003"

-
 def update_carbon(signum):
    # connect to the carbon server
    carbon_fd = uwsgi.connect(CARBON_SERVER)
@@ -1,64 +0,0 @@
-"""
-Greenlets support
-
-simply --pypy-exec this file to enable PyPy's greenlet mode
-
-Example:
-
-uwsgi --http-socket :9090 --pypy-home /opt/pypy --pypy-wsgi werkzeug.testapp:test_app --pypy-exec contrib/pypy/uwsgi_pypy_greenlets.py --async 8
-"""
-
-import greenlet
-
-uwsgi_pypy_greenlets = {}
-
-
-def uwsgi_pypy_greenlet_wrapper():
-    lib.async_schedule_to_req_green()
-
-
-@ffi.callback("void()")
-def uwsgi_pypy_greenlet_schedule():
-    id = lib.uwsgi.wsgi_req.async_id
-    modifier1 = lib.uwsgi.wsgi_req.uh.modifier1
-
-    # generate a new greenlet
-    if not lib.uwsgi.wsgi_req.suspended:
-        uwsgi_pypy_greenlets[id] = greenlet.greenlet(uwsgi_pypy_greenlet_wrapper)
-        lib.uwsgi.wsgi_req.suspended = 1
-
-    # this is called in the main stack
-    if lib.uwsgi.p[modifier1].suspend:
-        lib.uwsgi.p[modifier1].suspend(ffi.NULL)
-
-    # let's switch
-    uwsgi_pypy_greenlets[id].switch()
-
-    # back to the main stack
-    if lib.uwsgi.p[modifier1].resume:
-        lib.uwsgi.p[modifier1].resume(ffi.NULL)
-
-
-@ffi.callback("void(struct wsgi_request *)")
-def uwsgi_pypy_greenlet_switch(wsgi_req):
-    wsgi_req.async_id
-    modifier1 = wsgi_req.uh.modifier1
-
-    # this is called in the current greenlet
-    if lib.uwsgi.p[modifier1].suspend:
-        lib.uwsgi.p[modifier1].suspend(wsgi_req)
-
-    uwsgi_pypy_main_greenlet.switch()
-
-    # back to the greenlet
-    if lib.uwsgi.p[modifier1].resume:
-        lib.uwsgi.p[modifier1].resume(wsgi_req)
-
-    # update current running greenlet
-    lib.uwsgi.wsgi_req = wsgi_req
-
-if lib.uwsgi.async < 1:
-    raise Exception("pypy greenlets require async mode !!!")
-lib.uwsgi.schedule_to_main = uwsgi_pypy_greenlet_switch
-lib.uwsgi.schedule_to_req = uwsgi_pypy_greenlet_schedule
-uwsgi_pypy_main_greenlet = greenlet.getcurrent()
@@ -4,7 +4,6 @@ from django.conf import settings
 import os
 import sys

-
 class Command(BaseCommand):
    help = "Runs this project as a uWSGI application. Requires the uwsgi binary in system path."

@@ -13,10 +12,10 @@ class Command(BaseCommand):

    def handle(self, *args, **options):
        for arg in args:
-            k, v = arg.split('=')
+            k,v = arg.split('=')
            if k == 'http':
                if self.http_port:
-                    self.http_port = v
+                   self.http_port = v
            elif k == 'socket':
                self.http_port = None
                self.socket_addr = v
@@ -41,8 +40,8 @@ class Command(BaseCommand):
        elif self.socket_addr:
            os.environ['UWSGI_SOCKET'] = self.socket_addr

-        # map admin static files
-        os.environ['UWSGI_STATIC_MAP'] = '%s=%s' % (settings.ADMIN_MEDIA_PREFIX, os.path.join(django.__path__[0], 'contrib', 'admin', 'media'))
+	# map admin static files
+	os.environ['UWSGI_STATIC_MAP'] = '%s=%s' % (settings.ADMIN_MEDIA_PREFIX, os.path.join(django.__path__[0], 'contrib', 'admin', 'media'))
        # remove sockets/pidfile at exit
        os.environ['UWSGI_VACUUM'] = '1'
        # retrieve/set the PythonHome
@@ -1,10 +1,11 @@
 from tasksconsumer import enqueue

-
 def application(env, sr):

-    sr('200 OK', [('Content-Type', 'text/html')])
+    sr('200 OK', [('Content-Type','text/html')])

    enqueue(queue='fast', pippo='pluto')

    return "Task enqueued"
+
+
@@ -1,11 +1,9 @@
-from tasksconsumer import queueconsumer
-
+from tasksconsumer import *

@queueconsumer('fast', 4)
 def fast_queue(arguments):
    print "fast", arguments

-
@queueconsumer('slow')
 def slow_queue(arguments):
    print "foobar", arguments
@@ -1,36 +1,35 @@
-from uwsgidecorators import spool
+from uwsgidecorators import *
 import Queue
 from threading import Thread

 queues = {}

-
 class queueconsumer(object):

    def __init__(self, name, num=1, **kwargs):
        self.name = name
-        self.num = num
+	self.num = num
        self.queue = Queue.Queue()
-        self.threads = []
-        self.func = None
-        queues[self.name] = self
+	self.threads = []
+	self.func = None
+	queues[self.name] = self
+

    @staticmethod
    def consumer(self):
        while True:
-            req = self.queue.get()
+	    req = self.queue.get()
            print req
-            self.func(req)
-            self.queue.task_done()
+	    self.func(req)
+	    self.queue.task_done()

    def __call__(self, f):
        self.func = f
-        for i in range(self.num):
-            t = Thread(target=self.consumer, args=(self,))
-            self.threads.append(t)
-            t.daemon = True
-            t.start()
-
+	for i in range(self.num):
+	    t = Thread(target=self.consumer,args=(self,))	
+	    self.threads.append(t)
+	    t.daemon = True
+	    t.start()

@spool
 def spooler_enqueuer(arguments):
@@ -1,22 +1,22 @@
 from twisted.internet import defer, protocol, reactor
 from twisted.protocols import basic
-from twisted.web2 import http, resource, responsecode, stream
+from twisted.web2 import server, http, resource, responsecode, stream, channel
+from twisted.application import service, strports

 import struct


 class uWSGIClientResource(resource.LeafResource):

-    def __init__(self, app='', port=3030, host='localhost'):
+    def __init__(self,app='', port=3030, host='localhost'):
        resource.LeafResource.__init__(self)
        self.host = host
        self.port = port
-        self.app = app
-
+	self.app = app
+    
    def renderHTTP(self, request):
        return uWSGI(request, self.app, self.host, self.port)

-
 def uWSGI(request, app, host, port):
    if request.stream.length is None:
        return http.Response(responsecode.LENGTH_REQUIRED)
@@ -25,59 +25,60 @@ def uWSGI(request, app, host, port):
    factory = uWSGIClientProtocolFactory(request)
    reactor.connectTCP(host, port, factory)
    return factory.deferred
-
-
+    
 class uWSGIClientProtocol(basic.LineReceiver):
-
+    
    def __init__(self, request, deferred):
        self.request = request
        self.deferred = deferred
        self.stream = stream.ProducerStream()
        self.response = http.Response(stream=self.stream)
-        self.status_parsed = None
+	self.status_parsed = None

-    def build_uwsgi_var(self, key, value):
-        return struct.pack('<H', len(key)) + key + struct.pack('<H', len(value)) + value
+    def build_uwsgi_var(self,key,value):
+	return struct.pack('<H',len(key)) + key + struct.pack('<H',len(value)) + value

    def connectionMade(self):
-        print(self.request.__dict__)
-        # reset response parser
-        self.status_parsed = None
-        # build header and vars
-        vars = ''
+	print self.request.__dict__
+	# reset response parser
+	self.status_parsed = None
+	# build header and vars
+	vars = ''

-        if self.request.stream.length:
-                vars += self.build_uwsgi_var('CONTENT_LENGTH', str(self.request.stream.length))
+	if self.request.stream.length:
+        	vars += self.build_uwsgi_var('CONTENT_LENGTH',str(self.request.stream.length))

-        for hkey, hval in self.request.headers.getAllRawHeaders():
-                # use a list, probably it will be extended
-                if hkey.lower() not in ('content-type'):
-                        vars += self.build_uwsgi_var('HTTP_' + hkey.upper().replace('-', '_'), ','.join(hval))
-                else:
-                        vars += self.build_uwsgi_var(hkey.upper().replace('-', '_'), ','.join(hval))
+	for hkey, hval in self.request.headers.getAllRawHeaders():
+		# use a list, probably it will be extended
+		if hkey.lower() not in ('content-type'):
+			vars += self.build_uwsgi_var('HTTP_'+hkey.upper().replace('-','_'),','.join(hval))
+		else:
+			vars += self.build_uwsgi_var(hkey.upper().replace('-','_'),','.join(hval))
+		

-        vars += self.build_uwsgi_var('REQUEST_METHOD', self.request.method)
-        vars += self.build_uwsgi_var('SCRIPT_NAME', self.request.uwsgi_app)
-        vars += self.build_uwsgi_var('PATH_INFO', self.request.path[len(self.request.uwsgi_app):])
-        vars += self.build_uwsgi_var('QUERY_STRING', self.request.querystring)
-        vars += self.build_uwsgi_var('SERVER_NAME', self.request.host)
-        vars += self.build_uwsgi_var('SERVER_PORT', str(self.request.port))
-        vars += self.build_uwsgi_var('SERVER_PROTOCOL', self.request.scheme.upper() + '/' + str(self.request.clientproto[0]) + '.' + str(self.request.clientproto[1]))
+	vars += self.build_uwsgi_var('REQUEST_METHOD', self.request.method)
+	vars += self.build_uwsgi_var('SCRIPT_NAME', self.request.uwsgi_app)
+	vars += self.build_uwsgi_var('PATH_INFO', self.request.path[len(self.request.uwsgi_app):])
+	vars += self.build_uwsgi_var('QUERY_STRING', self.request.querystring)
+	vars += self.build_uwsgi_var('SERVER_NAME', self.request.host)
+	vars += self.build_uwsgi_var('SERVER_PORT', str(self.request.port))
+	vars += self.build_uwsgi_var('SERVER_PROTOCOL', self.request.scheme.upper()+'/'+str(self.request.clientproto[0]) +'.'+str(self.request.clientproto[1]))

-        vars += self.build_uwsgi_var('REQUEST_URI', self.request.uri)
-        vars += self.build_uwsgi_var('REMOTE_ADDR', self.request.remoteAddr.host)
+	vars += self.build_uwsgi_var('REQUEST_URI', self.request.uri)
+	vars += self.build_uwsgi_var('REMOTE_ADDR', self.request.remoteAddr.host)

-        self.transport.write(struct.pack('<BHB', 0, len(vars), 0))
-        self.transport.write(vars)

-        # send request data
+	self.transport.write(struct.pack('<BHB',0, len(vars),0))
+	self.transport.write(vars)
+
+	# send request data
        stream.StreamProducer(self.request.stream).beginProducing(self.transport)
-
+        
    def lineReceived(self, line):
-        if self.status_parsed is None:
-                self.response.code = line.split(' ', 2)[1]
-                self.status_parsed = True
-                return
+	if self.status_parsed is None:
+		self.response.code = line.split(' ',2)[1]	
+		self.status_parsed = True
+		return

        # end of headers
        if line == '':
@@ -86,33 +87,33 @@ class uWSGIClientProtocol(basic.LineReceiver):
            self.response = None
            return

-        name, value = line.split(':', 1)
+        name, value = line.split(':',1)
        value = value.strip()

        self.response.headers.addRawHeader(name, value)
-
+        
    def rawDataReceived(self, data):
        self.stream.write(data)
-
+        
    def connectionLost(self, reason):
        self.stream.finish()
-
-
+    
+    
 class uWSGIClientProtocolFactory(protocol.ClientFactory):

    protocol = uWSGIClientProtocol
-    noisy = False  # Make Factory shut up
-
+    noisy = False # Make Factory shut up
+    
    def __init__(self, request):
        self.request = request
        self.deferred = defer.Deferred()
-
+        
    def buildProtocol(self, addr):
        return self.protocol(self.request, self.deferred)
-
+        
    def clientConnectionFailed(self, connector, reason):
        self.sendFailureResponse(reason)
-
+        
    def sendFailureResponse(self, reason):
        response = http.Response(code=responsecode.BAD_GATEWAY, stream=str(reason.value))
        self.deferred.callback(response)
@@ -1,15 +0,0 @@
-# uWSGI - Emperor
-#
-
-description     "uWSGI Emperor"
-
-start on runlevel [2345]
-stop on runlevel [!2345]
-
-respawn
-
-env LOGTO=/tmp/uwsgi.log
-env BINPATH=/home/foo/uwsgi/uwsgi
-env VASSALS=/etc/uwsgi
-
-exec $BINPATH --emperor $VASSALS --logto $LOGTO
@@ -11,6 +11,7 @@ respawn
 env LOGTO=/tmp/uwsgi.log
 env BINPATH=/home/foo/uwsgi/uwsgi

-# --die-on-term is upstart friendly
-exec $BINPATH --die-on-term --socket :3033 --uid 1001 --gid 1001 --limit-as 256 -w simple_app --logto $LOGTO -M -p 4
+# --no-orphans avoid workers without master
+# --die-on-term could be a good idea
+exec $BINPATH --no-orphans --socket :3033 --uid 1001 --gid 1001 --limit-as 256 -w simple_app --logto $LOGTO -M -p 4

@@ -6,7 +6,6 @@ import time
 import sys
 from optparse import OptionParser

-
 class Cache:

    def __init__(self, filename, cache_slots, block_size=65536, sample_sleep=1):
@@ -42,7 +41,7 @@ class Cache:
        fields = struct.unpack_from('@HHIQQQQQ2048c', buf)
        key = array.array('c', fields[8:self.key_size+8]).tostring().rstrip('\x00')

-        if [x for x in key if x != '\x00']:
+        if [x for x in key if x!= '\x00']:
            buf = self.store_read_item_block(position)
            value = array.array('c', buf).tostring().rstrip('\x00')
        else:
@@ -56,7 +55,7 @@ class Cache:
        if self.sample_sleep:
            time.sleep(self.sample_sleep)
        return data
-
+ 
    def update_stats(self, data):
        # data is a list of (position, key, value, len(value)) tuples
        items = len([1 for x in data if x[3] > 0])
@@ -69,75 +68,54 @@ class Cache:
        self.samples += 1
        block_sizes = sum([x[3] for x in data])
        self.block_sizes += block_sizes
-        self.history.append({
-            'full': full,
-            'empty': empty,
-            'data': data,
-            'items': items,
-            'block_sizes': block_sizes
-        })
+        self.history.append({'full': full, 'empty': empty, 'data': data, \
+            'items': items, 'block_sizes': block_sizes})

    def dump(self):
        return {
            'samples': self.samples,
            'history': self.history,
            'cache_slots': self.cache_slots,
-            'sample_sleep': self.sample_sleep,
+            'sample_sleep': self.sample_sleep, 
            'cache_empty': self.cache_empty,
            'cache_full': self.cache_full,
            'cache_items': self.cache_items,
            'block_sizes': self.block_sizes,
-        }
+         }

    def show_dump(self):
        d = self.dump()
-        print()
-        print("Recorded %d samples (%d second(s) sleep between samples)" % (
-            d['samples'],
-            d['sample_sleep']
-        ))
-        print("Cache empty %d times, full %d times, %.2f items on average" % (
-            d['cache_empty'],
-            d['cache_full'],
-            d['cache_items'] / d['samples']
-        ))
-        print("Block size average size: %d bytes" % (
-            d['block_sizes'] / d['cache_items'] * 8
-        ))
-        print("Data in cache average: %d bytes" % (
-            d['block_sizes'] / d['samples'] * 8
-        ))
-
+        print
+        print "Recorded %d samples (%d second(s) sleep between samples)" % \
+            (d['samples'], d['sample_sleep'])
+        print "Cache empty %d times, full %d times, %.2f items on average" % \
+            (d['cache_empty'], d['cache_full'], d['cache_items'] / d['samples'])
+        print "Block size average size: %d bytes" % \
+            (d['block_sizes'] / d['cache_items'] * 8)
+        print "Data in cache average: %d bytes" % \
+            (d['block_sizes'] / d['samples'] * 8)

 def main(options):
    cache = Cache(options.cache_store, options.cache_slots, options.block_size,
-                  options.sleep_time)
-    print("Recording...")
+        options.sleep_time)
+    print "Recording..."
    while True:
        try:
-            cache.read()
+            data = cache.read()
        except KeyboardInterrupt:
            cache.show_dump()
            sys.exit(0)

 if __name__ == '__main__':
    parser = OptionParser()
-    parser.add_option(
-        "-s", "--cache-slots", dest="cache_slots", type="int",
-        help="Slots available in the cache, uwsgi cache option"
-    )
-    parser.add_option(
-        "-c", "--cache-store", dest="cache_store", default="uwsgi.cache",
-        help="The filename of the cache store, uwsgi cache-store option. Default: uwsgi.cache"
-    )
-    parser.add_option(
-        "-b", "--block-size", dest="block_size", default=65536, type="int",
-        help="The size of the cache block, uwsgi cache-blocksize option. Default: 65536"
-    )
-    parser.add_option(
-        "-t", "--sleep-time", dest="sleep_time", default=1, type="int",
-        help="The time to sleep between each sample. Default: 1"
-    )
+    parser.add_option("-s", "--cache-slots", dest="cache_slots", type="int",
+        help="Slots available in the cache, uwsgi cache option")
+    parser.add_option("-c", "--cache-store", dest="cache_store", default="uwsgi.cache",
+        help="The filename of the cache store, uwsgi cache-store option. Default: uwsgi.cache")
+    parser.add_option("-b", "--block-size", dest="block_size", default=65536, type="int",
+        help="The size of the cache block, uwsgi cache-blocksize option. Default: 65536")
+    parser.add_option("-t", "--sleep-time", dest="sleep_time", default=1, type="int",
+        help="The time to sleep between each sample. Default: 1")

    (options, args) = parser.parse_args()
    if not options.cache_slots:
@@ -11,29 +11,6 @@ void uwsgi_alarm_func_signal(struct uwsgi_alarm_instance *uai, char *msg, size_t
 	uwsgi_route_signal(uai->data8);
 }

-// simply log an alarm
-void uwsgi_alarm_init_log(struct uwsgi_alarm_instance *uai) {
-}
-
-void uwsgi_alarm_func_log(struct uwsgi_alarm_instance *uai, char *msg, size_t len) {
-	if (msg[len-1] != '\n') {
-		if (uai->arg && strlen(uai->arg) > 0) {
-			uwsgi_log_verbose("ALARM: %s %.*s\n", uai->arg, len, msg);
-		}
-		else {
-			uwsgi_log_verbose("ALARM: %.*s\n", len, msg);
-		}
-	}
-	else {
-		if (uai->arg && strlen(uai->arg) > 0) {
-			uwsgi_log_verbose("ALARM: %s %.*s", uai->arg, len, msg);
-		}
-		else {
-			uwsgi_log_verbose("ALARM: %.*s", len, msg);
-		}
-	}
-}
-
 // run a command on alarm
 void uwsgi_alarm_init_cmd(struct uwsgi_alarm_instance *uai) {
 	uai->data_ptr = uai->arg;
@@ -109,7 +86,6 @@ void uwsgi_register_embedded_alarms() {
 	uwsgi_register_alarm("signal", uwsgi_alarm_init_signal, uwsgi_alarm_func_signal);
 	uwsgi_register_alarm("cmd", uwsgi_alarm_init_cmd, uwsgi_alarm_func_cmd);
 	uwsgi_register_alarm("mule", uwsgi_alarm_init_mule, uwsgi_alarm_func_mule);
-	uwsgi_register_alarm("log", uwsgi_alarm_init_log, uwsgi_alarm_func_log);
 }

 static int uwsgi_alarm_add(char *name, char *plugin, char *arg) {
@@ -160,7 +136,6 @@ static struct uwsgi_alarm_instance *uwsgi_alarm_get_instance(char *name) {
 }


-#ifdef UWSGI_PCRE
 static int uwsgi_alarm_log_add(char *alarms, char *regexp, int negate) {

 	struct uwsgi_alarm_log *old_ual = NULL, *ual = uwsgi.alarm_logs;
@@ -171,7 +146,6 @@ static int uwsgi_alarm_log_add(char *alarms, char *regexp, int negate) {

 	ual = uwsgi_calloc(sizeof(struct uwsgi_alarm_log));
 	if (uwsgi_regexp_build(regexp, &ual->pattern, &ual->pattern_extra)) {
-		free(ual);
 		return -1;
 	}
 	ual->negate = negate;
@@ -185,13 +159,11 @@ static int uwsgi_alarm_log_add(char *alarms, char *regexp, int negate) {

 	// map instances to the log
 	char *list = uwsgi_str(alarms);
-	char *p, *ctx = NULL;
-	uwsgi_foreach_token(list, ",", p, ctx) {
+	char *p = strtok(list, ",");
+	while (p) {
 		struct uwsgi_alarm_instance *uai = uwsgi_alarm_get_instance(p);
-		if (!uai) {
-			free(list);
+		if (!uai)
 			return -1;
-		}
 		struct uwsgi_alarm_ll *old_uall = NULL, *uall = ual->alarms;
 		while (uall) {
 			old_uall = uall;
@@ -206,72 +178,14 @@ static int uwsgi_alarm_log_add(char *alarms, char *regexp, int negate) {
 		else {
 			ual->alarms = uall;
 		}
+		p = strtok(NULL, ",");
 	}
-	free(list);
 	return 0;
 }
-#endif
-
-static void uwsgi_alarm_thread_loop(struct uwsgi_thread *ut) {
-	// add uwsgi_alarm_fd;
-	struct uwsgi_alarm_fd *uafd = uwsgi.alarm_fds;
-	while(uafd) {
-		event_queue_add_fd_read(ut->queue, uafd->fd);
-		uafd = uafd->next;
-	}
-	char *buf = uwsgi_malloc(uwsgi.alarm_msg_size + sizeof(long));
-	for (;;) {
-		int interesting_fd = -1;
-                int ret = event_queue_wait(ut->queue, -1, &interesting_fd);
-		if (ret > 0) {
-			if (interesting_fd == ut->pipe[1]) {
-				ssize_t len = read(ut->pipe[1], buf, uwsgi.alarm_msg_size + sizeof(long));
-				if (len > (ssize_t)(sizeof(long) + 1)) {
-					size_t msg_size = len - sizeof(long);
-					char *msg = buf + sizeof(long);
-					long ptr = 0;
-					memcpy(&ptr, buf, sizeof(long));
-					struct uwsgi_alarm_instance *uai = (struct uwsgi_alarm_instance *) ptr;
-					if (!uai)
-						break;
-					uwsgi_alarm_run(uai, msg, msg_size);
-				}
-			}
-			// check for alarm_fd
-			else {
-				uafd = uwsgi.alarm_fds;
-				int fd_read = 0;
-				while(uafd) {
-					if (interesting_fd == uafd->fd) {
-						if (fd_read) goto raise;	
-						size_t remains = uafd->buf_len;
-						while(remains) {
-							ssize_t len = read(uafd->fd, uafd->buf + (uafd->buf_len-remains), remains);
-							if (len <= 0) {
-								uwsgi_error("[uwsgi-alarm-fd]/read()");
-								uwsgi_log("[uwsgi-alarm-fd] i will stop monitoring fd %d\n", uafd->fd);
-								event_queue_del_fd(ut->queue, uafd->fd, event_queue_read());
-								break;
-							}
-							remains-=len;
-						}
-						fd_read = 1;
-raise:
-						uwsgi_alarm_run(uafd->alarm, uafd->msg, uafd->msg_len);
-					}
-					uafd = uafd->next;
-				}
-			}
-		}
-	}
-	free(buf);
-}

 // initialize alarms, instances and log regexps
 void uwsgi_alarms_init() {

-	if (!uwsgi.master_process) return;
-
 	// first of all, create instance of alarms
 	struct uwsgi_string_list *usl = uwsgi.alarm_list;
 	while (usl) {
@@ -298,40 +212,6 @@ void uwsgi_alarms_init() {
 		usl = usl->next;
 	}

-	if (!uwsgi.alarm_instances) return;
-
-	// map alarm file descriptors
-	usl = uwsgi.alarm_fd_list;
-	while(usl) {
-		char *space0 = strchr(usl->value, ' ');
-		if (!space0) {
-			uwsgi_log("invalid alarm-fd syntax: %s\n", usl->value);
-			exit(1);
-		}
-		*space0 = 0;
-		size_t buf_len = 1;
-		char *space1 = strchr(space0+1, ' ');
-		if (!space1) {
-			uwsgi_log("invalid alarm-fd syntax: %s\n", usl->value);
-                        exit(1);
-		}
-
-		char *colon = strchr(space0+1, ':');
-		if (colon) {
-			buf_len = strtoul(colon+1, NULL, 10);
-			*colon = 0;
-		}
-		int fd = atoi(space0+1);
-		uwsgi_add_alarm_fd(fd, usl->value, buf_len, space1+1, strlen(space1+1));
-		*space0 = ' ';
-		*space1 = ' ';
-		if (colon) {
-			*colon = ':';
-		}
-		usl = usl->next;
-	}
-
-#ifdef UWSGI_PCRE
 	// then map log-alarm
 	usl = uwsgi.alarm_logs_list;
 	while (usl) {
@@ -351,33 +231,8 @@ void uwsgi_alarms_init() {

 		usl = usl->next;
 	}
-#endif
 }

-void uwsgi_alarm_thread_start() {
-	if (!uwsgi.alarm_instances) return;
-	// start the alarm_thread
-	uwsgi.alarm_thread = uwsgi_thread_new(uwsgi_alarm_thread_loop);
-	if (!uwsgi.alarm_thread) {
-		uwsgi_log("unable to spawn alarm thread\n");
-		exit(1);
-	}
-}
-
-void uwsgi_alarm_trigger_uai(struct uwsgi_alarm_instance *uai, char *msg, size_t len) {
-	struct iovec iov[2];
-	iov[0].iov_base = &uai;
-	iov[0].iov_len = sizeof(long);
-	iov[1].iov_base = msg;
-	iov[1].iov_len = len;
-
-	// now send the message to the alarm thread
-	if (writev(uwsgi.alarm_thread->pipe[0], iov, 2) != (ssize_t) (len+sizeof(long))) {
-		uwsgi_error("[uwsgi-alarm-error] uwsgi_alarm_trigger()/writev()");
-	}
-}
-
-#ifdef UWSGI_PCRE
 // check if a log should raise an alarm
 void uwsgi_alarm_log_check(char *msg, size_t len) {
 	if (!uwsgi_strncmp(msg, len, "[uwsgi-alarm", 12))
@@ -386,14 +241,7 @@ void uwsgi_alarm_log_check(char *msg, size_t len) {
 	while (ual) {
 		if (uwsgi_regexp_match(ual->pattern, ual->pattern_extra, msg, len) >= 0) {
 			if (!ual->negate) {
-				struct uwsgi_alarm_ll *uall = ual->alarms;
-				while (uall) {
-					if (uwsgi.alarm_cheap)
-						uwsgi_alarm_trigger_uai(uall->alarm, msg, len);
-					else
-						uwsgi_alarm_run(uall->alarm, msg, len);
-					uall = uall->next;
-				}
+				uwsgi_alarm_log_run(ual, msg, len);
 			}
 			else {
 				break;
@@ -402,7 +250,6 @@ void uwsgi_alarm_log_check(char *msg, size_t len) {
 		ual = ual->next;
 	}
 }
-#endif

 // call the alarm func
 void uwsgi_alarm_run(struct uwsgi_alarm_instance *uai, char *msg, size_t len) {
@@ -418,53 +265,11 @@ void uwsgi_alarm_run(struct uwsgi_alarm_instance *uai, char *msg, size_t len) {
 	uai->last_msg_size = len;
 }

-// this is the api function workers,mules and whatever you want can call from code
-void uwsgi_alarm_trigger(char *alarm_instance_name, char *msg, size_t len) {
-	if (!uwsgi.alarm_thread) return;
-	if (len > uwsgi.alarm_msg_size) return;
-	struct uwsgi_alarm_instance *uai = uwsgi_alarm_get_instance(alarm_instance_name);
-	if (!uai) return;
-
-	uwsgi_alarm_trigger_uai(uai, msg, len);
-}
-
-struct uwsgi_alarm_fd *uwsgi_add_alarm_fd(int fd, char *alarm, size_t buf_len, char *msg, size_t msg_len) {
-	struct uwsgi_alarm_fd *old_uafd = NULL, *uafd = uwsgi.alarm_fds;
-	struct uwsgi_alarm_instance *uai = uwsgi_alarm_get_instance(alarm);
-	if (!uai) {
-		uwsgi_log("unable to find alarm \"%s\"\n", alarm);
-		exit(1);
+// call the alarms mapped to a log line
+void uwsgi_alarm_log_run(struct uwsgi_alarm_log *ual, char *msg, size_t len) {
+	struct uwsgi_alarm_ll *uall = ual->alarms;
+	while (uall) {
+		uwsgi_alarm_run(uall->alarm, msg, len);
+		uall = uall->next;
 	}
-
-	if (!buf_len) buf_len = 1;	
-
-	while(uafd) {
-		// check if an equal alarm has been added
-		if (uafd->fd == fd && uafd->alarm == uai) {
-			return uafd;
-		}
-		old_uafd = uafd;
-		uafd = uafd->next;
-	}
-
-	uafd = uwsgi_calloc(sizeof(struct uwsgi_alarm_fd));
-	uafd->fd = fd;
-	uafd->buf = uwsgi_malloc(buf_len);
-	uafd->buf_len = buf_len;
-	uafd->msg = msg;
-	uafd->msg_len = msg_len;
-	uafd->alarm = uai;
-
-	if (!old_uafd) {
-		uwsgi.alarm_fds = uafd;
-	}
-	else {
-		old_uafd->next = uafd;
-	}
-
-	// avoid the fd to be closed
-	uwsgi_add_safe_fd(fd);
-	uwsgi_log("[uwsgi-alarm] added fd %d\n", fd);
-
-	return uafd;
 }
@@ -1,33 +1,9 @@
-#include <uwsgi.h>
+#include "uwsgi.h"

 extern struct uwsgi_server uwsgi;

-/*
-
-	This is a general-purpose async loop engine (it expects a coroutine-based approach)
-
-	You can see it as an hub holding the following structures:
-
-	1) the runqueue, cores ready to be run are appended to this list
-
-	2) the fd list, this is a list of monitored file descriptors, a core can wait for all the file descriptors it needs
-
-	3) the timeout value, if set, the current core will timeout after the specified number of seconds (unless an event cancels it)
-
-
-	IMPORTANT: this is not a callback-based engine !!!
-
-*/
-
-// this is called whenever a new connection is ready, but there are no cores to handle it
-void uwsgi_async_queue_is_full(time_t now) {
-	if (now > uwsgi.async_queue_is_full && uwsgi.async_warn_if_queue_full) {
-		uwsgi_log_verbose("[DANGER] async queue is full !!!\n");
-		uwsgi.async_queue_is_full = now;
-	}
-}
-
 void uwsgi_async_init() {
+	int i;

 	uwsgi.async_queue = event_queue_init();

@@ -39,9 +15,13 @@ void uwsgi_async_init() {

 	uwsgi.rb_async_timeouts = uwsgi_init_rb_timer();

-	// optimization, this array maps file descriptor to requests
-        uwsgi.async_waiting_fd_table = uwsgi_calloc(sizeof(struct wsgi_request *) * uwsgi.max_fd);
-        uwsgi.async_proto_fd_table = uwsgi_calloc(sizeof(struct wsgi_request *) * uwsgi.max_fd);
+	uwsgi.async_queue_unused = uwsgi_malloc(sizeof(struct wsgi_request *) * uwsgi.async);
+
+	for (i = 0; i < uwsgi.async; i++) {
+		uwsgi.async_queue_unused[i] = &uwsgi.workers[uwsgi.mywid].cores[i].req;
+	}
+
+	uwsgi.async_queue_unused_ptr = uwsgi.async - 1;

 }

@@ -53,7 +33,7 @@ struct wsgi_request *find_wsgi_req_by_fd(int fd) {
 	return uwsgi.async_waiting_fd_table[fd];
 }

-static void runqueue_remove(struct uwsgi_async_request *u_request) {
+void runqueue_remove(struct uwsgi_async_request *u_request) {

 	struct uwsgi_async_request *parent = u_request->prev;
 	struct uwsgi_async_request *child = u_request->next;
@@ -65,7 +45,7 @@ static void runqueue_remove(struct uwsgi_async_request *u_request) {
 		child->prev = parent;
 	}

-	if (u_request == uwsgi.async_runqueue) {
+	if (parent == NULL) {
 		uwsgi.async_runqueue = child;
 	}

@@ -74,33 +54,33 @@ static void runqueue_remove(struct uwsgi_async_request *u_request) {
 	}

 	free(u_request);
+
+	uwsgi.async_runqueue_cnt--;
 }

-static void runqueue_push(struct wsgi_request *wsgi_req) {
+void runqueue_push(struct wsgi_request *wsgi_req) {

-	// do not push the same request in the runqueue
-	struct uwsgi_async_request *uar = uwsgi.async_runqueue;
-	while(uar) {
-		if (uar->wsgi_req == wsgi_req) return;
-		uar = uar->next;
-	}
-
-	uar = uwsgi_malloc(sizeof(struct uwsgi_async_request));
-	uar->prev = NULL;
-	uar->next = NULL;
-	uar->wsgi_req = wsgi_req;
+	struct uwsgi_async_request *uar;

 	if (uwsgi.async_runqueue == NULL) {
-		uwsgi.async_runqueue = uar;
+		// empty runqueue, create a new one
+		uwsgi.async_runqueue = uwsgi_malloc(sizeof(struct uwsgi_async_request));
+		uwsgi.async_runqueue->next = NULL;
+		uwsgi.async_runqueue->prev = NULL;
+		uwsgi.async_runqueue->wsgi_req = wsgi_req;
+		uwsgi.async_runqueue_last = uwsgi.async_runqueue;
 	}
 	else {
-		uar->prev = uwsgi.async_runqueue_last;	
+		uar = uwsgi_malloc(sizeof(struct uwsgi_async_request));
+		uar->prev = uwsgi.async_runqueue_last;
+		uar->next = NULL;
+		uar->wsgi_req = wsgi_req;
+		uwsgi.async_runqueue_last->next = uar;
+		uwsgi.async_runqueue_last = uar;
 	}

-	if (uwsgi.async_runqueue_last) {
-		uwsgi.async_runqueue_last->next = uar;
-	}
-	uwsgi.async_runqueue_last = uar;
+	uwsgi.async_runqueue_cnt++;
+
 }

 struct wsgi_request *find_first_available_wsgi_req() {
@@ -116,28 +96,12 @@ struct wsgi_request *find_first_available_wsgi_req() {
 	return wsgi_req;
 }

-void async_reset_request(struct wsgi_request *wsgi_req) {
-	if (wsgi_req->async_timeout) {
-		uwsgi_del_rb_timer(uwsgi.rb_async_timeouts, wsgi_req->async_timeout);
-		free(wsgi_req->async_timeout);
-		wsgi_req->async_timeout = NULL;
-	}
-	
-	struct uwsgi_async_fd *uaf = wsgi_req->waiting_fds;
-	while (uaf) {
-        	event_queue_del_fd(uwsgi.async_queue, uaf->fd, uaf->event);
-                uwsgi.async_waiting_fd_table[uaf->fd] = NULL;
-                struct uwsgi_async_fd *current_uaf = uaf;
-                uaf = current_uaf->next;
-                free(current_uaf);
-	}
-
-	wsgi_req->waiting_fds = NULL;
-}
-
-static void async_expire_timeouts(uint64_t now) {
+void async_expire_timeouts() {

 	struct wsgi_request *wsgi_req;
+	uint64_t current_time = (uint64_t) uwsgi_now();
+	struct uwsgi_async_fd *uaf = NULL, *current_uaf;
+
 	struct uwsgi_rb_timer *urbt;

 	for (;;) {
@@ -147,13 +111,24 @@ static void async_expire_timeouts(uint64_t now) {
 		if (urbt == NULL)
 			return;

-		if (urbt->value <= now) {
+		if (urbt->value <= current_time) {
 			wsgi_req = (struct wsgi_request *) urbt->data;
 			// timeout expired
 			wsgi_req->async_timed_out = 1;
-			// reset the request
-			async_reset_request(wsgi_req);
-			// push it in the runqueue
+			uwsgi_del_rb_timer(uwsgi.rb_async_timeouts, wsgi_req->async_timeout);
+			free(wsgi_req->async_timeout);
+			wsgi_req->async_timeout = NULL;
+			uaf = wsgi_req->waiting_fds;
+			// remove fds from monitoring (no problem modifying the queue here, as the function is executed only when there are no fd ready)
+			while (uaf) {
+				event_queue_del_fd(uwsgi.async_queue, uaf->fd, uaf->event);
+				uwsgi.async_waiting_fd_table[uaf->fd] = NULL;
+				current_uaf = uaf;
+				uaf = current_uaf->next;
+				free(current_uaf);
+			}
+			wsgi_req->waiting_fds = NULL;
+			// put th request in the runqueue
 			runqueue_push(wsgi_req);
 			continue;
 		}
@@ -163,19 +138,14 @@ static void async_expire_timeouts(uint64_t now) {

 }

-int async_add_fd_read(struct wsgi_request *wsgi_req, int fd, int timeout) {
-
-	if (uwsgi.async < 1 || !uwsgi.async_waiting_fd_table){ 
-		uwsgi_log_verbose("ASYNC call without async mode !!!\n");
-		return -1;
-	}
+void async_add_fd_read(struct wsgi_request *wsgi_req, int fd, int timeout) {

 	struct uwsgi_async_fd *last_uad = NULL, *uad = wsgi_req->waiting_fds;

 	if (fd < 0)
-		return -1;
+		return;

-	// find last slot
+	// find first slot
 	while (uad) {
 		last_uad = uad;
 		uad = uad->next;
@@ -198,91 +168,26 @@ int async_add_fd_read(struct wsgi_request *wsgi_req, int fd, int timeout) {
 		async_add_timeout(wsgi_req, timeout);
 	}
 	uwsgi.async_waiting_fd_table[fd] = wsgi_req;
-	wsgi_req->async_force_again = 1;
-	return event_queue_add_fd_read(uwsgi.async_queue, fd);
+	event_queue_add_fd_read(uwsgi.async_queue, fd);
+
 }

-static int async_wait_fd_read(int fd, int timeout) {
-
-	struct wsgi_request *wsgi_req = current_wsgi_req();
-
-	wsgi_req->async_ready_fd = 0;
-
-	if (async_add_fd_read(wsgi_req, fd, timeout)) {
-		return -1;
-	}
-	if (uwsgi.schedule_to_main) {
-		uwsgi.schedule_to_main(wsgi_req);
-	}
-	if (wsgi_req->async_timed_out) {
-		wsgi_req->async_timed_out = 0;
-		return 0;
-	}
-	return 1;
-}
-
-static int async_wait_fd_read2(int fd0, int fd1, int timeout, int *fd) {
-
-        struct wsgi_request *wsgi_req = current_wsgi_req();
-
-        wsgi_req->async_ready_fd = 0;
-
-        if (async_add_fd_read(wsgi_req, fd0, timeout)) {
-                return -1;
-        }
-
-        if (async_add_fd_read(wsgi_req, fd1, timeout)) {
-		// reset already registered fd
-		async_reset_request(wsgi_req);
-                return -1;
-        }
-
-        if (uwsgi.schedule_to_main) {
-                uwsgi.schedule_to_main(wsgi_req);
-        }
-
-        if (wsgi_req->async_timed_out) {
-                wsgi_req->async_timed_out = 0;
-                return 0;
-        }
-
-	if (wsgi_req->async_ready_fd) {
-		*fd = wsgi_req->async_last_ready_fd;
-		return 1;
-	}
-
-        return -1;
-}
-
-
 void async_add_timeout(struct wsgi_request *wsgi_req, int timeout) {

-	if (uwsgi.async < 1 || !uwsgi.rb_async_timeouts) {
-		uwsgi_log_verbose("ASYNC call without async mode !!!\n");
-		return;
-	}
-
-	wsgi_req->async_ready_fd = 0;
-
 	if (timeout > 0 && wsgi_req->async_timeout == NULL) {
 		wsgi_req->async_timeout = uwsgi_add_rb_timer(uwsgi.rb_async_timeouts, uwsgi_now() + timeout, wsgi_req);
 	}

 }

-int async_add_fd_write(struct wsgi_request *wsgi_req, int fd, int timeout) {
-
-	if (uwsgi.async < 1 || !uwsgi.async_waiting_fd_table) {
-		uwsgi_log_verbose("ASYNC call without async mode !!!\n");
-		return -1;
-	}
+void async_add_fd_write(struct wsgi_request *wsgi_req, int fd, int timeout) {

 	struct uwsgi_async_fd *last_uad = NULL, *uad = wsgi_req->waiting_fds;

 	if (fd < 0)
-		return -1;
+		return;

-	// find last slot
+	// find first slot
 	while (uad) {
 		last_uad = uad;
 		uad = uad->next;
@@ -306,132 +211,37 @@ int async_add_fd_write(struct wsgi_request *wsgi_req, int fd, int timeout) {
 	}

 	uwsgi.async_waiting_fd_table[fd] = wsgi_req;
-	wsgi_req->async_force_again = 1;
-	return event_queue_add_fd_write(uwsgi.async_queue, fd);
-}
+	event_queue_add_fd_write(uwsgi.async_queue, fd);

-static int async_wait_fd_write(int fd, int timeout) {
-	struct wsgi_request *wsgi_req = current_wsgi_req();
-
-	wsgi_req->async_ready_fd = 0;
-
-	if (async_add_fd_write(wsgi_req, fd, timeout)) {
-		return -1;
-	}
-	if (uwsgi.schedule_to_main) {
-		uwsgi.schedule_to_main(wsgi_req);
-	}
-	if (wsgi_req->async_timed_out) {
-		wsgi_req->async_timed_out = 0;
-		return 0;
-	}
-	return 1;
 }

 void async_schedule_to_req(void) {
-#ifdef UWSGI_ROUTING
-        if (uwsgi_apply_routes(uwsgi.wsgi_req) == UWSGI_ROUTE_BREAK) {
-		goto end;
-        }
-	// a trick to avoid calling routes again
-	uwsgi.wsgi_req->is_routing = 1;
-#endif
-	uwsgi.wsgi_req->async_status = uwsgi.p[uwsgi.wsgi_req->uh->modifier1]->request(uwsgi.wsgi_req);
-        if (uwsgi.wsgi_req->async_status <= UWSGI_OK) goto end;
-
-	if (uwsgi.schedule_to_main) {
-        	uwsgi.schedule_to_main(uwsgi.wsgi_req);
-	}
-	return;
-
-end:
-	async_reset_request(uwsgi.wsgi_req);
-	uwsgi_close_request(uwsgi.wsgi_req);
-	uwsgi.wsgi_req->async_status = UWSGI_OK;	
-	uwsgi.async_queue_unused_ptr++;
-        uwsgi.async_queue_unused[uwsgi.async_queue_unused_ptr] = uwsgi.wsgi_req;
-}
-
-void async_schedule_to_req_green(void) {
-	struct wsgi_request *wsgi_req = uwsgi.wsgi_req;
-#ifdef UWSGI_ROUTING
-        if (uwsgi_apply_routes(wsgi_req) == UWSGI_ROUTE_BREAK) {
-                goto end;
-        }
-#endif
-        for(;;) {
-		wsgi_req->async_status = uwsgi.p[wsgi_req->uh->modifier1]->request(wsgi_req);
-                if (wsgi_req->async_status <= UWSGI_OK) {
-                        break;
-                }
-                wsgi_req->switches++;
-		if (uwsgi.schedule_fix) {
-			uwsgi.schedule_fix(wsgi_req);
-		}
-                // switch after each yield
-		if (uwsgi.schedule_to_main)
-                	uwsgi.schedule_to_main(wsgi_req);
-        }
-
-#ifdef UWSGI_ROUTING
-end:
-#endif
-	// re-set the global state
-	uwsgi.wsgi_req = wsgi_req;
-        async_reset_request(wsgi_req);
-        uwsgi_close_request(wsgi_req);
-	// re-set the global state (routing could have changed it)
-	uwsgi.wsgi_req = wsgi_req;
-        wsgi_req->async_status = UWSGI_OK;
-	uwsgi.async_queue_unused_ptr++;
-        uwsgi.async_queue_unused[uwsgi.async_queue_unused_ptr] = wsgi_req;
-}
-
-static int uwsgi_async_wait_milliseconds_hook(int timeout) {
-	struct wsgi_request *wsgi_req = current_wsgi_req();
-	timeout = timeout / 1000;
-	if (!timeout) timeout = 1;
-	async_add_timeout(wsgi_req, timeout);
-	wsgi_req->async_force_again = 1;
-	if (uwsgi.schedule_to_main) {
-                uwsgi.schedule_to_main(wsgi_req);
-        }
-        if (wsgi_req->async_timed_out) {
-                wsgi_req->async_timed_out = 0;
-                return 0;
-        }
-
-	return -1;
+	uwsgi.wsgi_req->async_status = uwsgi.p[uwsgi.wsgi_req->uh.modifier1]->request(uwsgi.wsgi_req);
 }

 void async_loop() {

-	if (uwsgi.async < 1) {
+	if (uwsgi.async < 2) {
 		uwsgi_log("the async loop engine requires async mode (--async <n>)\n");
 		exit(1);
 	}

+	struct uwsgi_async_fd *tmp_uaf;
 	int interesting_fd, i;
 	struct uwsgi_rb_timer *min_timeout;
 	int timeout;
 	int is_a_new_connection;
 	int proto_parser_status;

-	uint64_t now;
+	time_t now, last_now = 0;

-	struct uwsgi_async_request *current_request = NULL;
+	static struct uwsgi_async_request *current_request = NULL, *next_async_request = NULL;

 	void *events = event_queue_alloc(64);
 	struct uwsgi_socket *uwsgi_sock;

-	uwsgi_async_init();
-
 	uwsgi.async_runqueue = NULL;
-
-	uwsgi.wait_write_hook = async_wait_fd_write;
-        uwsgi.wait_read_hook = async_wait_fd_read;
-        uwsgi.wait_read2_hook = async_wait_fd_read2;
-	uwsgi.wait_milliseconds_hook = uwsgi_async_wait_milliseconds_hook;
+	uwsgi.async_runqueue_cnt = 0;

 	if (uwsgi.signal_socket > -1) {
 		event_queue_add_fd_read(uwsgi.async_queue, uwsgi.signal_socket);
@@ -442,22 +252,20 @@ void async_loop() {
 	if (!uwsgi.schedule_to_req)
 		uwsgi.schedule_to_req = async_schedule_to_req;

-	if (!uwsgi.schedule_to_main) {
-		uwsgi_log("*** DANGER *** async mode without coroutine/greenthread engine loaded !!!\n");
-	}
-
 	while (uwsgi.workers[uwsgi.mywid].manage_next_request) {

-		now = (uint64_t) uwsgi_now();
-		if (uwsgi.async_runqueue) {
+		if (uwsgi.async_runqueue_cnt) {
 			timeout = 0;
 		}
 		else {
 			min_timeout = uwsgi_min_rb_timer(uwsgi.rb_async_timeouts, NULL);
+			if (uwsgi.async_runqueue_cnt) {
+				timeout = 0;
+			}
 			if (min_timeout) {
-				timeout = min_timeout->value - now;
+				timeout = min_timeout->value - uwsgi_now();
 				if (timeout <= 0) {
-					async_expire_timeouts(now);
+					async_expire_timeouts();
 					timeout = 0;
 				}
 			}
@@ -468,10 +276,9 @@ void async_loop() {

 		uwsgi.async_nevents = event_queue_wait_multi(uwsgi.async_queue, timeout, events, 64);

-		now = (uint64_t) uwsgi_now();
 		// timeout ???
 		if (uwsgi.async_nevents == 0) {
-			async_expire_timeouts(now);
+			async_expire_timeouts();
 		}


@@ -479,20 +286,16 @@ void async_loop() {
 			// manage events
 			interesting_fd = event_queue_interesting_fd(events, i);

-			// signals are executed in the main stack... in the future we could have dedicated stacks for them
 			if (uwsgi.signal_socket > -1 && (interesting_fd == uwsgi.signal_socket || interesting_fd == uwsgi.my_signal_socket)) {
-				uwsgi.wsgi_req = find_first_available_wsgi_req();
-                                if (uwsgi.wsgi_req == NULL) {
-                                	uwsgi_async_queue_is_full((time_t)now);
-                                        continue; 
-                                }
-				uwsgi_receive_signal(uwsgi.wsgi_req, interesting_fd, "worker", uwsgi.mywid);
+				uwsgi_receive_signal(interesting_fd, "worker", uwsgi.mywid);
 				continue;
 			}

+
 			is_a_new_connection = 0;

 			// new request coming in ?
+
 			uwsgi_sock = uwsgi.sockets;
 			while (uwsgi_sock) {

@@ -502,17 +305,32 @@ void async_loop() {

 					uwsgi.wsgi_req = find_first_available_wsgi_req();
 					if (uwsgi.wsgi_req == NULL) {
-						uwsgi_async_queue_is_full((time_t)now);
+						now = uwsgi_now();
+						if (now > last_now) {
+							uwsgi_log("async queue is full !!!\n");
+							last_now = now;
+						}
 						break;
 					}

-					// on error re-insert the request in the queue
 					wsgi_req_setup(uwsgi.wsgi_req, uwsgi.wsgi_req->async_id, uwsgi_sock);
 					if (wsgi_req_simple_accept(uwsgi.wsgi_req, interesting_fd)) {
 						uwsgi.async_queue_unused_ptr++;
 						uwsgi.async_queue_unused[uwsgi.async_queue_unused_ptr] = uwsgi.wsgi_req;
 						break;
 					}
+// on linux we do not need to reset the socket to blocking state
+#ifndef __linux__
+					/* re-set blocking socket */
+					int arg = uwsgi_sock->arg;
+					arg &= (~O_NONBLOCK);
+					if (fcntl(uwsgi.wsgi_req->poll.fd, F_SETFL, arg) < 0) {
+						uwsgi_error("fcntl()");
+						uwsgi.async_queue_unused_ptr++;
+						uwsgi.async_queue_unused[uwsgi.async_queue_unused_ptr] = uwsgi.wsgi_req;
+						break;
+					}
+#endif

 					if (wsgi_req_async_recv(uwsgi.wsgi_req)) {
 						uwsgi.async_queue_unused_ptr++;
@@ -520,9 +338,6 @@ void async_loop() {
 						break;
 					}

-					// by default the core is in UWSGI_AGAIN mode
-					uwsgi.wsgi_req->async_status = UWSGI_AGAIN;
-					// some protocol (like zeromq) do not need additional parsing, just push it in the runqueue
 					if (uwsgi.wsgi_req->do_not_add_to_async_queue) {
 						runqueue_push(uwsgi.wsgi_req);
 					}
@@ -539,28 +354,31 @@ void async_loop() {
 				if (uwsgi.wsgi_req) {
 					proto_parser_status = uwsgi.wsgi_req->socket->proto(uwsgi.wsgi_req);
 					// reset timeout
-					async_reset_request(uwsgi.wsgi_req);
+					uwsgi_del_rb_timer(uwsgi.rb_async_timeouts, uwsgi.wsgi_req->async_timeout);
+					free(uwsgi.wsgi_req->async_timeout);
+					uwsgi.wsgi_req->async_timeout = NULL;
 					// parsing complete
 					if (!proto_parser_status) {
 						// remove fd from event poll and fd proto table 
 						uwsgi.async_proto_fd_table[interesting_fd] = NULL;
 						event_queue_del_fd(uwsgi.async_queue, interesting_fd, event_queue_read());
-						// put request in the runqueue (set it as UWSGI_OK to signal the first run)
-						uwsgi.wsgi_req->async_status = UWSGI_OK;
+						// put request in the runqueue
 						runqueue_push(uwsgi.wsgi_req);
 						continue;
 					}
 					else if (proto_parser_status < 0) {
+						if (proto_parser_status == -1)
+							uwsgi_log("error parsing request\n");
 						uwsgi.async_proto_fd_table[interesting_fd] = NULL;
 						close(interesting_fd);
 						continue;
 					}
 					// re-add timer
-					async_add_timeout(uwsgi.wsgi_req, uwsgi.socket_timeout);
+					async_add_timeout(uwsgi.wsgi_req, uwsgi.shared->options[UWSGI_OPTION_SOCKET_TIMEOUT]);
 					continue;
 				}

-				// app-registered event
+				// app event
 				uwsgi.wsgi_req = find_wsgi_req_by_fd(interesting_fd);
 				// unknown fd, remove it (for safety)
 				if (uwsgi.wsgi_req == NULL) {
@@ -569,37 +387,78 @@ void async_loop() {
 				}

 				// remove all the fd monitors and timeout
-				async_reset_request(uwsgi.wsgi_req);
+				while (uwsgi.wsgi_req->waiting_fds) {
+					tmp_uaf = uwsgi.wsgi_req->waiting_fds;
+					uwsgi.async_waiting_fd_table[tmp_uaf->fd] = NULL;
+					event_queue_del_fd(uwsgi.async_queue, tmp_uaf->fd, tmp_uaf->event);
+					uwsgi.wsgi_req->waiting_fds = tmp_uaf->next;
+					free(tmp_uaf);
+				}
+				uwsgi.wsgi_req->waiting_fds = NULL;
+				if (uwsgi.wsgi_req->async_timeout) {
+					uwsgi_del_rb_timer(uwsgi.rb_async_timeouts, uwsgi.wsgi_req->async_timeout);
+					free(uwsgi.wsgi_req->async_timeout);
+					uwsgi.wsgi_req->async_timeout = NULL;
+				}
+
 				uwsgi.wsgi_req->async_ready_fd = 1;
 				uwsgi.wsgi_req->async_last_ready_fd = interesting_fd;

 				// put the request in the runqueue again
 				runqueue_push(uwsgi.wsgi_req);
+				break;
 			}
 		}

-
 		// event queue managed, give cpu to runqueue
-		current_request = uwsgi.async_runqueue;
+		if (!current_request)
+			current_request = uwsgi.async_runqueue;

-		while(current_request) {
-
-			// current_request could be nulled on error/end of request
-			struct uwsgi_async_request *next_request = current_request->next;
+		if (uwsgi.async_runqueue_cnt) {

 			uwsgi.wsgi_req = current_request->wsgi_req;
+
 			uwsgi.schedule_to_req();
 			uwsgi.wsgi_req->switches++;

+			next_async_request = current_request->next;
 			// request ended ?
-			if (uwsgi.wsgi_req->async_status <= UWSGI_OK ||
-				uwsgi.wsgi_req->waiting_fds || uwsgi.wsgi_req->async_timeout) {
-				// remove from the runqueue
+			if (uwsgi.wsgi_req->async_status <= UWSGI_OK) {
+				// remove all the monitored fds and timeout
+				while (uwsgi.wsgi_req->waiting_fds) {
+					tmp_uaf = uwsgi.wsgi_req->waiting_fds;
+					uwsgi.async_waiting_fd_table[tmp_uaf->fd] = NULL;
+					event_queue_del_fd(uwsgi.async_queue, tmp_uaf->fd, tmp_uaf->event);
+					uwsgi.wsgi_req->waiting_fds = tmp_uaf->next;
+					free(tmp_uaf);
+				}
+				uwsgi.wsgi_req->waiting_fds = NULL;
+				if (uwsgi.wsgi_req->async_timeout) {
+					uwsgi_del_rb_timer(uwsgi.rb_async_timeouts, uwsgi.wsgi_req->async_timeout);
+					free(uwsgi.wsgi_req->async_timeout);
+					uwsgi.wsgi_req->async_timeout = NULL;
+				}
+
+				// remove from the list
+				runqueue_remove(current_request);
+
+				uwsgi_close_request(uwsgi.wsgi_req);
+
+				// push wsgi_request in the unused stack
+				uwsgi.async_queue_unused_ptr++;
+				uwsgi.async_queue_unused[uwsgi.async_queue_unused_ptr] = uwsgi.wsgi_req;
+
+			}
+			else if (uwsgi.wsgi_req->waiting_fds || uwsgi.wsgi_req->async_timeout) {
+				// remove this request from suspended list      
 				runqueue_remove(current_request);
 			}
-			current_request = next_request;
+
+			current_request = next_async_request;
+
 		}

+
 	}

 }
@@ -3,9 +3,6 @@
 extern struct uwsgi_server uwsgi;

 struct uwsgi_buffer *uwsgi_buffer_new(size_t len) {
-#ifdef UWSGI_DEBUG_BUFFER
-	uwsgi_log("[uwsgi-buffer] allocating a new buffer of %llu\n", (unsigned long long) len);
-#endif
 	struct uwsgi_buffer *ub = uwsgi_calloc(sizeof(struct uwsgi_buffer));

 	if (len) {
@@ -51,50 +48,6 @@ int uwsgi_buffer_ensure(struct uwsgi_buffer *ub, size_t len) {
 	return 0;
 }

-int uwsgi_buffer_insert(struct uwsgi_buffer *ub, size_t pos, char *buf, size_t len) {
-	size_t to_move = (ub->pos-pos);
-	if (uwsgi_buffer_ensure(ub, len)) return -1;
-	memmove(ub->buf+pos+len, ub->buf+pos, to_move);
-	memcpy(ub->buf+pos, buf, len);
-	ub->pos += len;
-	return 0;
-}
-
-int uwsgi_buffer_insert_chunked(struct uwsgi_buffer *ub, size_t pos, size_t len) {
-	// 0xFFFFFFFFFFFFFFFF\r\n\0
-	char chunked[19];
-	int ret = snprintf(chunked, 19, "%X\r\n", (unsigned int) len);
-        if (ret <= 0 || ret >= 19) {
-                return -1;
-        }
-	return uwsgi_buffer_insert(ub, pos, chunked, ret);
-}
-
-int uwsgi_buffer_append_chunked(struct uwsgi_buffer *ub, size_t len) {
-        // 0xFFFFFFFFFFFFFFFF\r\n\0
-        char chunked[19];
-        int ret = snprintf(chunked, 19, "%X\r\n", (unsigned int) len);
-        if (ret <= 0 || ret >= 19) {
-                return -1;
-        }
-        return uwsgi_buffer_append(ub, chunked, ret);
-}
-
-
-int uwsgi_buffer_decapitate(struct uwsgi_buffer *ub, size_t len) {
-	if (len > ub->pos) return -1;
-	memmove(ub->buf, ub->buf + len, ub->pos-len);
-	ub->pos = ub->pos-len;
-	return 0;
-}
-
-int uwsgi_buffer_byte(struct uwsgi_buffer *ub, char byte) {
-	return uwsgi_buffer_append(ub, &byte, 1);
-}
-
-int uwsgi_buffer_u8(struct uwsgi_buffer *ub, uint8_t u8) {
-	return uwsgi_buffer_append(ub, (char *) &u8, 1);
-}

 int uwsgi_buffer_append(struct uwsgi_buffer *ub, char *buf, size_t len) {

@@ -124,258 +77,18 @@ int uwsgi_buffer_append(struct uwsgi_buffer *ub, char *buf, size_t len) {
 	return 0;
 }

-int uwsgi_buffer_append_json(struct uwsgi_buffer *ub, char *buf, size_t len) {
-	// need to escape \ and "
-	size_t i;
-	for(i=0;i<len;i++) {
-		if (buf[i] == '\t') {
-			if (uwsgi_buffer_append(ub, "\\t", 2)) return -1;
-		}
-		else if (buf[i] == '\n') {
-			if (uwsgi_buffer_append(ub, "\\n", 2)) return -1;
-		}
-		else if (buf[i] == '\r') {
-			if (uwsgi_buffer_append(ub, "\\r", 2)) return -1;
-		}
-		else if (buf[i] == '"') {
-			if (uwsgi_buffer_append(ub, "\\\"", 2)) return -1;
-		}
-		else if (buf[i] == '\\') {
-			if (uwsgi_buffer_append(ub, "\\\\", 2)) return -1;
-		}
-		else {
-			if (uwsgi_buffer_append(ub, buf+i, 1)) return -1;
-		}
-	}
-	return 0;
-}
-
-int uwsgi_buffer_append_xml(struct uwsgi_buffer *ub, char *buf, size_t len) {
-        // need to escape \ and "
-        size_t i;
-        for(i=0;i<len;i++) {
-                if (buf[i] == '"') {
-                        if (uwsgi_buffer_append(ub, "&quot;", 6)) return -1;
-                }
-                else if (buf[i] == '\'') {
-                        if (uwsgi_buffer_append(ub, "&apos;", 6)) return -1;
-                }
-                else if (buf[i] == '<') {
-                        if (uwsgi_buffer_append(ub, "&lt;", 4)) return -1;
-                }
-                else if (buf[i] == '>') {
-                        if (uwsgi_buffer_append(ub, "&gt;", 4)) return -1;
-                }
-                else if (buf[i] == '&') {
-                        if (uwsgi_buffer_append(ub, "&amp;", 5)) return -1;
-                }
-                else {
-                        if (uwsgi_buffer_append(ub, buf+i, 1)) return -1;
-                }
-        }
-        return 0;
-}
-
-int uwsgi_buffer_u16le(struct uwsgi_buffer *ub, uint16_t num) {
-	uint8_t buf[2];
-	buf[0] = (uint8_t) (num & 0xff);
-        buf[1] = (uint8_t) ((num >> 8) & 0xff);
-	return uwsgi_buffer_append(ub, (char *) buf, 2);
-}
-
-int uwsgi_buffer_u16be(struct uwsgi_buffer *ub, uint16_t num) {
-        uint8_t buf[2];
-        buf[1] = (uint8_t) (num & 0xff);
-        buf[0] = (uint8_t) ((num >> 8) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 2);
-}
-
-int uwsgi_buffer_u24be(struct uwsgi_buffer *ub, uint32_t num) {
-        uint8_t buf[3];
-        buf[2] = (uint8_t) (num & 0xff);
-        buf[1] = (uint8_t) ((num >> 8) & 0xff);
-        buf[0] = (uint8_t) ((num >> 16) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 3);
-}
-
-int uwsgi_buffer_u32be(struct uwsgi_buffer *ub, uint32_t num) {
-        uint8_t buf[4];
-        buf[3] = (uint8_t) (num & 0xff);
-        buf[2] = (uint8_t) ((num >> 8) & 0xff);
-        buf[1] = (uint8_t) ((num >> 16) & 0xff);
-        buf[0] = (uint8_t) ((num >> 24) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 4);
-}
-
-int uwsgi_buffer_f32be(struct uwsgi_buffer *ub, float num) {
-        uint8_t buf[4];
-	uint32_t *pnum = (uint32_t *) &num;
-        buf[3] = (uint8_t) (*pnum & 0xff);
-        buf[2] = (uint8_t) ((*pnum >> 8) & 0xff);
-        buf[1] = (uint8_t) ((*pnum >> 16) & 0xff);
-        buf[0] = (uint8_t) ((*pnum >> 24) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 4);
-}
-
-int uwsgi_buffer_u32le(struct uwsgi_buffer *ub, uint32_t num) {
-        uint8_t buf[4];
-        buf[0] = (uint8_t) (num & 0xff);
-        buf[1] = (uint8_t) ((num >> 8) & 0xff);
-        buf[2] = (uint8_t) ((num >> 16) & 0xff);
-        buf[3] = (uint8_t) ((num >> 24) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 4);
-}
-
-int uwsgi_buffer_u64be(struct uwsgi_buffer *ub, uint64_t num) {
-        uint8_t buf[8];
-        buf[7] = (uint8_t) (num & 0xff);
-        buf[6] = (uint8_t) ((num >> 8) & 0xff);
-        buf[5] = (uint8_t) ((num >> 16) & 0xff);
-        buf[4] = (uint8_t) ((num >> 24) & 0xff);
-        buf[3] = (uint8_t) ((num >> 32) & 0xff);
-        buf[2] = (uint8_t) ((num >> 40) & 0xff);
-        buf[1] = (uint8_t) ((num >> 48) & 0xff);
-        buf[0] = (uint8_t) ((num >> 56) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 8);
-}
-
-int uwsgi_buffer_u64le(struct uwsgi_buffer *ub, uint64_t num) {
-	uint8_t buf[8];
-        buf[0] = (uint8_t) (num & 0xff);
-        buf[1] = (uint8_t) ((num >> 8) & 0xff);
-        buf[2] = (uint8_t) ((num >> 16) & 0xff);
-        buf[3] = (uint8_t) ((num >> 24) & 0xff);
-	buf[4] = (uint8_t) ((num >> 32) & 0xff);
-        buf[5] = (uint8_t) ((num >> 40) & 0xff);
-        buf[6] = (uint8_t) ((num >> 48) & 0xff);
-        buf[7] = (uint8_t) ((num >> 56) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 8);
-}
-
-
-int uwsgi_buffer_f64be(struct uwsgi_buffer *ub, double num) {
-        uint8_t buf[8];
-	uint64_t *pnum = (uint64_t *) &num;
-        buf[7] = (uint8_t) (*pnum & 0xff);
-        buf[6] = (uint8_t) ((*pnum >> 8) & 0xff);
-        buf[5] = (uint8_t) ((*pnum >> 16) & 0xff);
-        buf[4] = (uint8_t) ((*pnum >> 24) & 0xff);
-        buf[3] = (uint8_t) ((*pnum >> 32) & 0xff);
-        buf[2] = (uint8_t) ((*pnum >> 40) & 0xff);
-        buf[1] = (uint8_t) ((*pnum >> 48) & 0xff);
-        buf[0] = (uint8_t) ((*pnum >> 56) & 0xff);
-        return uwsgi_buffer_append(ub, (char *) buf, 8);
-}
-
-int uwsgi_buffer_append_ipv4(struct uwsgi_buffer *ub, void *addr) {
-	char ip[INET_ADDRSTRLEN];
-	if (!inet_ntop(AF_INET, addr, ip, INET_ADDRSTRLEN)) {
-		uwsgi_error("uwsgi_buffer_append_ipv4() -> inet_ntop()");
-		return -1;
-	}
-	return uwsgi_buffer_append(ub, ip, strlen(ip));
-}
-
-
-int uwsgi_buffer_num64(struct uwsgi_buffer *ub, int64_t num) {
-	char buf[sizeof(UMAX64_STR)+1];
-	int ret = snprintf(buf, sizeof(UMAX64_STR)+1, "%lld", (long long) num);
-	if (ret <= 0 || ret >= (int) (sizeof(UMAX64_STR)+1)) {
-		return -1;
-	}
-	return uwsgi_buffer_append(ub, buf, ret);
-}
-
-int uwsgi_buffer_append_keyval(struct uwsgi_buffer *ub, char *key, uint16_t keylen, char *val, uint16_t vallen) {
-	if (uwsgi_buffer_u16le(ub, keylen)) return -1;
-	if (uwsgi_buffer_append(ub, key, keylen)) return -1;
-	if (uwsgi_buffer_u16le(ub, vallen)) return -1;
-	return uwsgi_buffer_append(ub, val, vallen);
-}
-
-int uwsgi_buffer_append_keyval32(struct uwsgi_buffer *ub, char *key, uint32_t keylen, char *val, uint32_t vallen) {
-        if (uwsgi_buffer_u32be(ub, keylen)) return -1;
-        if (uwsgi_buffer_append(ub, key, keylen)) return -1;
-        if (uwsgi_buffer_u32be(ub, vallen)) return -1;
-        return uwsgi_buffer_append(ub, val, vallen);
-}
-
-int uwsgi_buffer_append_keynum(struct uwsgi_buffer *ub, char *key, uint16_t keylen, int64_t num) {
-	char buf[sizeof(UMAX64_STR)+1];
-        int ret = snprintf(buf, (sizeof(UMAX64_STR)+1), "%lld", (long long) num);
-        if (ret <= 0 || ret >= (int) (sizeof(UMAX64_STR)+1)) {
-                return -1;
-        }
-	if (uwsgi_buffer_u16le(ub, keylen)) return -1;
-	if (uwsgi_buffer_append(ub, key, keylen)) return -1;
-	if (uwsgi_buffer_u16le(ub, ret)) return -1;
-	return uwsgi_buffer_append(ub, buf, ret);
-}
-
-int uwsgi_buffer_append_valnum(struct uwsgi_buffer *ub, int64_t num) {
-        char buf[sizeof(UMAX64_STR)+1];
-        int ret = snprintf(buf, (sizeof(UMAX64_STR)+1), "%lld", (long long) num);
-        if (ret <= 0 || ret >= (int) (sizeof(UMAX64_STR)+1)) {
-                return -1;
-        }
-        if (uwsgi_buffer_u16le(ub, ret)) return -1;
-        return uwsgi_buffer_append(ub, buf, ret);
-}
-
-
-int uwsgi_buffer_append_keyipv4(struct uwsgi_buffer *ub, char *key, uint16_t keylen, void *addr) {
-        if (uwsgi_buffer_u16le(ub, keylen)) return -1;
-        if (uwsgi_buffer_append(ub, key, keylen)) return -1;
-        if (uwsgi_buffer_u16le(ub, 15)) return -1;
-	char *ptr = ub->buf + (ub->pos - 2);
-        if (uwsgi_buffer_append_ipv4(ub, addr)) return -1;
-	// fix the size
-	*ptr = ((ub->buf+ub->pos) - (ptr+2));
-	return 0;
-}
-
-int uwsgi_buffer_append_base64(struct uwsgi_buffer *ub, char *s, size_t len) {
-	size_t b64_len = 0;
-	char *b64 = uwsgi_base64_encode(s, len, &b64_len);
-	if (!b64) return -1;
-	int ret = uwsgi_buffer_append(ub, b64, b64_len);
-	free(b64);
-	return ret;
-}
-
-
 void uwsgi_buffer_destroy(struct uwsgi_buffer *ub) {
-#ifdef UWSGI_DEBUG_BUFFER
-	uwsgi_log("[uwsgi-buffer] destroying buffer of %llu bytes\n", (unsigned long long) ub->len);
-	if (ub->freed) {
-		uwsgi_log("[uwsgi-buffer][BUG] buffer at %p already destroyed !!!\n", ub);
-	}
-	ub->freed = 1;
-#endif
 	if (ub->buf)
 		free(ub->buf);
 	free(ub);
 }

-ssize_t uwsgi_buffer_write_simple(struct wsgi_request *wsgi_req, struct uwsgi_buffer *ub) {
-	size_t remains = ub->pos;
-	while(remains) {
-		ssize_t len = write(wsgi_req->fd, ub->buf + (ub->pos - remains), remains);
-		if (len <= 0) {
-			return len;
-		}
-		remains -= len;
-	}
-
-	return ub->pos;
-}
-
 int uwsgi_buffer_send(struct uwsgi_buffer *ub, int fd) {
 	size_t remains = ub->pos;
 	char *ptr = ub->buf;

 	while (remains > 0) {
-		int ret = uwsgi_waitfd_write(fd, uwsgi.socket_timeout);
+		int ret = uwsgi_waitfd_write(fd, uwsgi.shared->options[UWSGI_OPTION_SOCKET_TIMEOUT]);
 		if (ret > 0) {
 			ssize_t len = write(fd, ptr, remains);
 			if (len > 0) {
@@ -402,52 +115,12 @@ int uwsgi_buffer_send(struct uwsgi_buffer *ub, int fd) {
 	return 0;
 }

-int uwsgi_buffer_set_uh(struct uwsgi_buffer *ub, uint8_t modifier1, uint8_t modifier2) {
-	if (ub->pos < 4) return -1;
-	ub->buf[0] = modifier1;
-	ub->buf[1] = (uint8_t) ((ub->pos - 4) & 0xff);
-	ub->buf[2] = (uint8_t) (((ub->pos - 4) >> 8) & 0xff);
-	ub->buf[3] = modifier2;
-	return 0;
-}
-
-struct uwsgi_buffer *uwsgi_buffer_from_file(char *filename) {
-	struct stat st;
-        int fd = open(filename, O_RDONLY);
-        if (fd < 0) {
-		return NULL;
+int uwsgi_buffer_num64(struct uwsgi_buffer *ub, int64_t num) {
+        char buf[sizeof(UMAX64_STR)+1];
+        int ret = snprintf(buf, sizeof(UMAX64_STR)+1, "%lld", (long long) num);
+        if (ret <= 0 || ret > (int) (sizeof(UMAX64_STR)+1)) {
+                return -1;
        }
-
-        if (fstat(fd, &st)) {
-                close(fd);
-		return NULL;
-        }
-
-        struct uwsgi_buffer *ub = uwsgi_buffer_new(st.st_size);
-
-        ssize_t len = read(fd, ub->buf, st.st_size);
-	close(fd);
-        if (len != st.st_size) {
-		uwsgi_buffer_destroy(ub);
-		return NULL;
-        }
-
-	ub->pos = len;
-	return ub;
+        return uwsgi_buffer_append(ub, buf, ret);
 }

-void uwsgi_buffer_map(struct uwsgi_buffer *ub, char *buf, size_t len) {
-	if (ub->buf) {
-		free(ub->buf);
-	}
-	ub->buf = buf;
-	ub->pos = len;
-	ub->len = len;
-}
-
-int uwsgi_buffer_httpdate(struct uwsgi_buffer *ub, time_t t) {
-	char http_last_modified[49];
-        int size = uwsgi_http_date(t, http_last_modified);
-	if (size <= 0) return -1;
-	return uwsgi_buffer_append(ub, http_last_modified, size);
-}
@@ -1,162 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-/*
-
-	Chunked input implementation
-
-	--chunked-input-limit <bytes> (default 1MB)
-
-	--chunked-input-timeout <s> (default --socket-timeout)
-
-	chunk = uwsgi.chunked_read([timeout])
-
-	timeout = -1 (wait forever)
-	timeout = 0 (default)
-
-*/
-
-static ssize_t uwsgi_chunked_input_recv(struct wsgi_request *wsgi_req, int timeout, int nb) {
-
-	if (timeout == 0) timeout = uwsgi.chunked_input_timeout;
-	if (timeout == 0) timeout = uwsgi.socket_timeout;
-
-	int ret = -1;
-
-	for(;;) {
-		ssize_t rlen = wsgi_req->socket->proto_read_body(wsgi_req, wsgi_req->chunked_input_buf->buf + wsgi_req->chunked_input_buf->pos, wsgi_req->chunked_input_buf->len - wsgi_req->chunked_input_buf->pos);
-		if (rlen > 0) return rlen;
-		if (rlen == 0) return -1;
-		if (rlen < 0) {
-                        if (errno == EAGAIN || errno == EWOULDBLOCK || errno == EINPROGRESS) {
-				if (nb) return -1; 
-                                goto wait;
-                        }
-                        uwsgi_error("uwsgi_chunked_input_recv()");
-                        return -1;
-                }
-
-wait:
-                ret = uwsgi.wait_read_hook(wsgi_req->fd, timeout);
-                if (ret > 0) {
-			rlen = wsgi_req->socket->proto_read_body(wsgi_req, wsgi_req->chunked_input_buf->buf + wsgi_req->chunked_input_buf->pos, wsgi_req->chunked_input_buf->len - wsgi_req->chunked_input_buf->pos);
-			if (rlen > 0) return rlen;
-			if (rlen <= 0) return -1;
-		}
-                if (ret < 0) {
-			uwsgi_error("uwsgi_chunked_input_recv()");
-                }
-		return -1;
-	}
-
-        return -1;
-}
-
-static ssize_t uwsgi_chunked_readline(struct wsgi_request *wsgi_req) {
-	size_t i;
-	int found = 0;
-	for(i=0;i<wsgi_req->chunked_input_buf->pos;i++) {
-		if (found) {
-			if (wsgi_req->chunked_input_buf->buf[i] == '\n') {
-				// strtoul will stop at \r
-				size_t num =  strtoul(wsgi_req->chunked_input_buf->buf, NULL, 16);
-				if (uwsgi_buffer_decapitate(wsgi_req->chunked_input_buf, i+1)) return -1;
-				return num;
-			}
-			return -1;
-		}
-		if ((wsgi_req->chunked_input_buf->buf[i] >= '0' && wsgi_req->chunked_input_buf->buf[i] <= '9') || 
-			(wsgi_req->chunked_input_buf->buf[i] >= 'a' && wsgi_req->chunked_input_buf->buf[i] <= 'z') ||
-			(wsgi_req->chunked_input_buf->buf[i] >= 'A' && wsgi_req->chunked_input_buf->buf[i] <= 'Z')) continue;
-		if (wsgi_req->chunked_input_buf->buf[i] == '\r') { found = 1; continue; }
-		return -1;
-	}
-
-	return -2;
-}
-
-/*
-
-	0 -> waiting for \r\n
-	1 -> waiting for whole body
-
-*/
-
-char *uwsgi_chunked_read(struct wsgi_request *wsgi_req, size_t *len, int timeout, int nb) {
-
-	if (!wsgi_req->chunked_input_buf) {
-		wsgi_req->chunked_input_buf = uwsgi_buffer_new(uwsgi.page_size);
-		wsgi_req->chunked_input_buf->limit = uwsgi.chunked_input_limit;
-	}
-
-	// the whole chunk stream has been consumed
-	if (wsgi_req->chunked_input_complete) {
-		*len = 0;
-		return wsgi_req->chunked_input_buf->buf;
-	}
-
-	if (wsgi_req->chunked_input_decapitate > 0) {
-		if (uwsgi_buffer_decapitate(wsgi_req->chunked_input_buf, wsgi_req->chunked_input_decapitate)) return NULL;
-		wsgi_req->chunked_input_decapitate = 0;
-	}
-
-	for(;;) {
-		if (wsgi_req->chunked_input_need > 0 || wsgi_req->chunked_input_buf->pos == 0) {
-			if (uwsgi_buffer_ensure(wsgi_req->chunked_input_buf, UMAX((uint64_t)uwsgi.page_size, wsgi_req->chunked_input_need))) return NULL;
-			ssize_t rlen = uwsgi_chunked_input_recv(wsgi_req, timeout, nb);	
-			if (rlen <= 0) return NULL;
-			// update buffer position
-			wsgi_req->chunked_input_buf->pos += rlen;
-			if (wsgi_req->chunked_input_need > 0) {
-				if ((size_t)rlen > wsgi_req->chunked_input_need) {
-					wsgi_req->chunked_input_need = 0;
-				}
-				else {
-					wsgi_req->chunked_input_need -= rlen;
-				}
-			}
-		}
-
-		if (wsgi_req->chunked_input_need > 0) continue;
-
-		// ok we have a frame, let's parse it
-		if (wsgi_req->chunked_input_buf->pos > 0) {
-			switch(wsgi_req->chunked_input_parser_status) {
-				case 0:
-					wsgi_req->chunked_input_chunk_len = uwsgi_chunked_readline(wsgi_req);
-					if (wsgi_req->chunked_input_chunk_len == -2) {
-						wsgi_req->chunked_input_need++;
-						break;
-					}
-					else if (wsgi_req->chunked_input_chunk_len < 0) {
-						return NULL;
-					}
-					else if (wsgi_req->chunked_input_chunk_len == 0) {
-						*len = 0;
-						wsgi_req->chunked_input_complete = 1;
-						return wsgi_req->chunked_input_buf->buf;
-					}
-					// if here the buffer has been already decapitated
-					if ((size_t)(wsgi_req->chunked_input_chunk_len+2) > wsgi_req->chunked_input_buf->pos) {
-						wsgi_req->chunked_input_need = (wsgi_req->chunked_input_chunk_len+2) - wsgi_req->chunked_input_buf->pos;
-						wsgi_req->chunked_input_parser_status = 1;
-						break;
-					}
-					*len = wsgi_req->chunked_input_chunk_len;
-					wsgi_req->chunked_input_decapitate = wsgi_req->chunked_input_chunk_len+2;
-					return wsgi_req->chunked_input_buf->buf;
-				case 1:
-					if ((size_t)(wsgi_req->chunked_input_chunk_len+2) > wsgi_req->chunked_input_buf->pos) {
-                                                wsgi_req->chunked_input_need = (wsgi_req->chunked_input_chunk_len+2) - wsgi_req->chunked_input_buf->pos;
-						break;
-                                        }	
-					*len = wsgi_req->chunked_input_chunk_len;
-					wsgi_req->chunked_input_decapitate = wsgi_req->chunked_input_chunk_len+2;
-					wsgi_req->chunked_input_parser_status = 0;
-                                        return wsgi_req->chunked_input_buf->buf;
-					
-			}
-		}
-	}
-}
@@ -1 +0,0 @@
-int main() {}
@@ -2,11 +2,6 @@

 extern struct uwsgi_server uwsgi;

-int uwsgi_simple_wait_milliseconds_hook(int timeout) {
-        return poll(NULL, 0, timeout);
-}
-
-
 // in the future we will need to use the best clock source for each os/system
 time_t uwsgi_now() {
 	return uwsgi.clock->seconds();
@@ -0,0 +1,464 @@
+#include "uwsgi.h"
+
+extern struct uwsgi_server uwsgi;
+
+
+#ifdef UWSGI_UDP
+
+static void cluster_manage_opt(char *key, uint16_t keylen, char *value, uint16_t vallen, void *foobar) {
+
+	add_exported_option(uwsgi_concat2n(key, keylen, "", 0), uwsgi_concat2n(value, vallen, "", 0), 0);
+
+}
+
+void cluster_setup() {
+
+	int rlen;
+// get cluster configuration
+	if (uwsgi.cluster != NULL) {
+		// get multicast socket
+
+		uwsgi.cluster_fd = uwsgi_cluster_join(uwsgi.cluster);
+
+		uwsgi_log("JOINED CLUSTER: %s\n", uwsgi.cluster);
+
+		// ask for cluster options only if bot pre-existent options are set
+		if (uwsgi.exported_opts_cnt == 1 && !uwsgi.cluster_nodes) {
+			// now wait max 60 seconds and resend multicast request every 10 seconds
+			for (;;) {
+				uwsgi_log("asking \"%s\" uWSGI cluster for configuration data:\n", uwsgi.cluster);
+				if (uwsgi_send_empty_pkt(uwsgi.cluster_fd, uwsgi.cluster, 99, 0) < 0) {
+					uwsgi_log("unable to send multicast message to %s\n", uwsgi.cluster);
+					continue;
+				}
+waitfd:
+				rlen = uwsgi_waitfd(uwsgi.cluster_fd, 10);
+				if (rlen < 0) {
+					break;
+				}
+				else if (rlen > 0) {
+					// receive the packet
+					char clusterbuf[4096];
+					if (!uwsgi_hooked_parse_dict_dgram(uwsgi.cluster_fd, clusterbuf, 4096, 99, 1, cluster_manage_opt, NULL)) {
+						uwsgi_configure();
+						goto options_parsed;
+					}
+					else {
+						goto waitfd;
+					}
+				}
+			}
+		}
+options_parsed:
+
+		if (!uwsgi.cluster_nodes)
+			uwsgi_cluster_add_me();
+	}
+}
+
+
+
+
+void uwsgi_cluster_add_node(struct uwsgi_cluster_node *nucn, int type) {
+
+	int i;
+	struct uwsgi_cluster_node *ucn;
+	char *tcp_port;
+
+#ifdef UWSGI_DEBUG
+	uwsgi_log("adding node\n");
+#endif
+
+	tcp_port = strchr(nucn->name, ':');
+#ifndef UWSGI_ZEROMQ
+	if (tcp_port == NULL) {
+#else
+	char *zmq_dash = strchr(nucn->name, '-');
+	if (tcp_port == NULL && zmq_dash == NULL) {
+#endif
+
+		fprintf(stdout, "invalid cluster node name %s\n", nucn->name);
+		return;
+	}
+
+	// first check for already present node
+	for (i = 0; i < MAX_CLUSTER_NODES; i++) {
+		ucn = &uwsgi.shared->nodes[i];
+		if (ucn->name[0] != 0) {
+			if (!strcmp(ucn->name, nucn->name)) {
+				ucn->status = UWSGI_NODE_OK;
+				ucn->last_seen = uwsgi_now();
+				// update requests
+				ucn->requests = nucn->requests;
+				return;
+			}
+		}
+	}
+
+	for (i = 0; i < MAX_CLUSTER_NODES; i++) {
+		ucn = &uwsgi.shared->nodes[i];
+
+		if (ucn->name[0] == 0) {
+			memcpy(ucn->name, nucn->name, strlen(nucn->name) + 1);
+			memcpy(ucn->nodename, nucn->nodename, strlen(nucn->nodename) + 1);
+			ucn->workers = nucn->workers;
+			ucn->ucn_addr.sin_family = AF_INET;
+			if (tcp_port) {
+				ucn->ucn_addr.sin_port = htons(atoi(tcp_port + 1));
+				tcp_port[0] = 0;
+			}
+			if (nucn->name[0] == 0) {
+				ucn->ucn_addr.sin_addr.s_addr = INADDR_ANY;
+			}
+			else {
+#ifdef UWSGI_DEBUG
+				uwsgi_log("%s\n", nucn->name);
+#endif
+				ucn->ucn_addr.sin_addr.s_addr = inet_addr(nucn->name);
+			}
+
+			ucn->type = type;
+			// here memory can be freed, as it is allocated by uwsgi_concat2n
+			if (type != CLUSTER_NODE_DYNAMIC && tcp_port) {
+				tcp_port[0] = ':';
+			}
+			ucn->last_seen = uwsgi_now();
+			ucn->requests = nucn->requests;
+			uwsgi_log("[uWSGI cluster] added node %s\n", ucn->name);
+			return;
+		}
+	}
+
+	uwsgi_log("unable to add node %s\n", nucn->name);
+}
+
+
+
+int uwsgi_cluster_add_me() {
+
+	const char *key1 = "hostname";
+	const char *key2 = "address";
+	const char *key3 = "workers";
+	const char *key4 = "requests";
+
+	char *ptrbuf;
+	uint16_t ustrlen;
+	char numproc[6];
+
+#ifdef UWSGI_ZEROMQ
+	char uuid_zmq_str[37];
+	uuid_t uuid_zmq;
+	if (!uwsgi.sockets && !uwsgi.zeromq) {
+#else
+	if (!uwsgi.sockets) {
+#endif
+		uwsgi_log("you need to specify at least a socket to start a uWSGI cluster\n");
+		exit(1);
+	}
+
+	snprintf(numproc, 6, "%d", uwsgi.numproc);
+
+	size_t len;
+
+	if (uwsgi.sockets) {
+		len = 2 + strlen(key1) + 2 + strlen(uwsgi.hostname) + 2 + strlen(key2) + 2 + strlen(uwsgi.sockets->name) + 2 + strlen(key3) + 2 + strlen(numproc) + 2 + strlen(key4) + 2 + 1;
+	}
+#ifdef UWSGI_ZEROMQ
+	else if (uwsgi.zeromq) {
+		uuid_generate(uuid_zmq);
+		uuid_unparse(uuid_zmq, uuid_zmq_str);
+		len = 2 + strlen(key1) + 2 + strlen(uwsgi.hostname) + 2 + strlen(key2) + 2 + strlen(uuid_zmq_str) + 2 + strlen(key3) + 2 + strlen(numproc) + 2 + strlen(key4) + 2 + 1;
+	}
+#endif
+	else {
+		len = 2 + strlen(key1) + 2 + strlen(uwsgi.hostname) + 2 + strlen(key3) + 2 + strlen(numproc) + 2 + strlen(key4) + 2 + 1;
+	}
+	char *buf = uwsgi_malloc(len);
+
+	ptrbuf = buf;
+
+	ustrlen = strlen(key1);
+	*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+	*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+	memcpy(ptrbuf, key1, strlen(key1));
+	ptrbuf += strlen(key1);
+
+	ustrlen = strlen(uwsgi.hostname);
+	*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+	*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+	memcpy(ptrbuf, uwsgi.hostname, strlen(uwsgi.hostname));
+	ptrbuf += strlen(uwsgi.hostname);
+
+
+	if (uwsgi.sockets && uwsgi.sockets->name) {
+		ustrlen = strlen(key2);
+		*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+		*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+		memcpy(ptrbuf, key2, strlen(key2));
+		ptrbuf += strlen(key2);
+
+		ustrlen = strlen(uwsgi.sockets->name);
+		*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+		*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+		memcpy(ptrbuf, uwsgi.sockets->name, strlen(uwsgi.sockets->name));
+		ptrbuf += strlen(uwsgi.sockets->name);
+	}
+#ifdef UWSGI_ZEROMQ
+	else if (uwsgi.zeromq) {
+		ustrlen = strlen(key2);
+		*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+		*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+		memcpy(ptrbuf, key2, strlen(key2));
+		ptrbuf += strlen(key2);
+
+		ustrlen = strlen(uuid_zmq_str);
+		*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+		*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+		memcpy(ptrbuf, uuid_zmq_str, strlen(uuid_zmq_str));
+		ptrbuf += strlen(uuid_zmq_str);
+	}
+#endif
+
+
+	ustrlen = strlen(key3);
+	*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+	*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+	memcpy(ptrbuf, key3, strlen(key3));
+	ptrbuf += strlen(key3);
+
+	ustrlen = strlen(numproc);
+	*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+	*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+	memcpy(ptrbuf, numproc, strlen(numproc));
+	ptrbuf += strlen(numproc);
+
+	ustrlen = strlen(key4);
+	*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+	*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+	memcpy(ptrbuf, key4, strlen(key4));
+	ptrbuf += strlen(key4);
+
+	ustrlen = 1;
+	*ptrbuf++ = (uint8_t) (ustrlen & 0xff);
+	*ptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+	memcpy(ptrbuf, "0", 1);
+	ptrbuf += 1;
+
+
+	uwsgi_string_sendto(uwsgi.cluster_fd, 95, 0, (struct sockaddr *) &uwsgi.mc_cluster_addr, sizeof(uwsgi.mc_cluster_addr), buf, len);
+
+	free(buf);
+
+#ifdef UWSGI_DEBUG
+	uwsgi_log("add_me() successfull\n");
+#endif
+
+	return 0;
+}
+
+
+int uwsgi_cluster_join(char *name) {
+
+	int fd;
+	char *cp;
+	int broadcast = 0;
+
+
+
+	if (name[0] == ':') {
+		fd = bind_to_udp(name, 0, 1);
+		broadcast = 1;
+	}
+	else {
+		fd = bind_to_udp(name, 1, 0);
+	}
+
+	if (fd >= 0) {
+		cp = strchr(name, ':');
+		cp[0] = 0;
+		uwsgi.mc_cluster_addr.sin_family = AF_INET;
+		if (broadcast) {
+			uwsgi.mc_cluster_addr.sin_addr.s_addr = INADDR_BROADCAST;
+		}
+		else {
+			uwsgi.mc_cluster_addr.sin_addr.s_addr = inet_addr(name);
+		}
+		uwsgi.mc_cluster_addr.sin_port = htons(atoi(cp + 1));
+		cp[0] = ':';
+
+
+		// announce my presence to all the nodes
+		uwsgi_string_sendto(fd, 73, 0, (struct sockaddr *) &uwsgi.mc_cluster_addr, sizeof(uwsgi.mc_cluster_addr), uwsgi.hostname, strlen(uwsgi.hostname));
+	}
+	else {
+		exit(1);
+	}
+
+
+	return fd;
+
+}
+
+
+char *uwsgi_cluster_best_node() {
+
+	int i;
+	int best_node = -1;
+	struct uwsgi_cluster_node *ucn;
+
+	for (i = 0; i < MAX_CLUSTER_NODES; i++) {
+		ucn = &uwsgi.shared->nodes[i];
+		if (ucn->name[0] != 0 && ucn->status == UWSGI_NODE_OK) {
+			if (best_node == -1) {
+				best_node = i;
+			}
+			else {
+				if (ucn->last_choosen < uwsgi.shared->nodes[best_node].last_choosen) {
+					best_node = i;
+				}
+			}
+		}
+	}
+
+	if (best_node == -1) {
+		return NULL;
+	}
+
+	uwsgi.shared->nodes[best_node].last_choosen = uwsgi_now();
+	return uwsgi.shared->nodes[best_node].name;
+}
+
+
+void manage_cluster_announce(char *key, uint16_t keylen, char *val, uint16_t vallen, void *data) {
+
+	char *tmpstr;
+	struct uwsgi_cluster_node *ucn = (struct uwsgi_cluster_node *) data;
+
+#ifdef UWSGI_DEBUG
+	uwsgi_log("%.*s = %.*s\n", keylen, key, vallen, val);
+#endif
+
+	if (!uwsgi_strncmp("hostname", 8, key, keylen)) {
+		strncpy(ucn->nodename, val, UMIN(vallen, 255));
+	}
+
+	if (!uwsgi_strncmp("address", 7, key, keylen)) {
+		strncpy(ucn->name, val, UMIN(vallen, 100));
+	}
+
+	if (!uwsgi_strncmp("workers", 7, key, keylen)) {
+		tmpstr = uwsgi_concat2n(val, vallen, "", 0);
+		ucn->workers = atoi(tmpstr);
+		free(tmpstr);
+	}
+
+	if (!uwsgi_strncmp("requests", 8, key, keylen)) {
+		tmpstr = uwsgi_concat2n(val, vallen, "", 0);
+		ucn->requests = strtoul(tmpstr, NULL, 0);
+		free(tmpstr);
+	}
+}
+
+void manage_cluster_message(char *cluster_opt_buf, int cluster_opt_size) {
+
+	struct uwsgi_cluster_node nucn;
+
+	switch (uwsgi.workers[0].cores[0].req.uh.modifier1) {
+	case 95:
+		memset(&nucn, 0, sizeof(struct uwsgi_cluster_node));
+
+#ifdef __BIG_ENDIAN__
+		uwsgi.workers[0].cores[0].req.uh.pktsize = uwsgi_swap16(uwsgi.workers[0].cores[0].req.uh.pktsize);
+#endif
+		uwsgi_hooked_parse(uwsgi.workers[0].cores[0].req.buffer, uwsgi.workers[0].cores[0].req.uh.pktsize, manage_cluster_announce, &nucn);
+		if (nucn.name[0] != 0) {
+			uwsgi_cluster_add_node(&nucn, CLUSTER_NODE_DYNAMIC);
+		}
+		break;
+	case 96:
+#ifdef __BIG_ENDIAN__
+		uwsgi.workers[0].cores[0].req.uh.pktsize = uwsgi_swap16(uwsgi.workers[0].cores[0].req.uh.pktsize);
+#endif
+		uwsgi_log_verbose("%.*s\n", uwsgi.workers[0].cores[0].req.uh.pktsize, uwsgi.workers[0].cores[0].req.buffer);
+		break;
+	case 98:
+		if (kill(getpid(), SIGHUP)) {
+			uwsgi_error("kill()");
+		}
+		break;
+	case 99:
+		if (uwsgi.cluster_nodes)
+			break;
+		if (uwsgi.workers[0].cores[0].req.uh.modifier2 == 0) {
+			uwsgi_log("requested configuration data, sending %d bytes\n", cluster_opt_size);
+			sendto(uwsgi.cluster_fd, cluster_opt_buf, cluster_opt_size, 0, (struct sockaddr *) &uwsgi.mc_cluster_addr, sizeof(uwsgi.mc_cluster_addr));
+		}
+		break;
+	case 73:
+#ifdef __BIG_ENDIAN__
+		uwsgi.workers[0].cores[0].req.uh.pktsize = uwsgi_swap16(uwsgi.workers[0].cores[0].req.uh.pktsize);
+#endif
+		uwsgi_log_verbose("[uWSGI cluster %s] new node available: %.*s\n", uwsgi.cluster, uwsgi.workers[0].cores[0].req.uh.pktsize, uwsgi.workers[0].cores[0].req.buffer);
+		break;
+	}
+}
+
+#endif
+
+
+char *uwsgi_setup_clusterbuf(size_t * size) {
+
+	size_t cluster_opt_size = 4;
+	int i;
+
+	for (i = 0; i < uwsgi.exported_opts_cnt; i++) {
+		//uwsgi_log("%s\n", uwsgi.exported_opts[i]->key);
+		cluster_opt_size += 2 + strlen(uwsgi.exported_opts[i]->key);
+		if (uwsgi.exported_opts[i]->value) {
+			cluster_opt_size += 2 + strlen(uwsgi.exported_opts[i]->value);
+		}
+		else {
+			cluster_opt_size += 2 + 1;
+		}
+	}
+
+	//uwsgi_log("cluster opts size: %d\n", cluster_opt_size);
+	char *cluster_opt_buf = uwsgi_malloc(cluster_opt_size);
+
+	struct uwsgi_header *uh = (struct uwsgi_header *) cluster_opt_buf;
+
+	uh->modifier1 = 99;
+	uh->pktsize = cluster_opt_size - 4;
+	uh->modifier2 = 1;
+
+#ifdef __BIG_ENDIAN__
+	uh->pktsize = uwsgi_swap16(uh->pktsize);
+#endif
+
+	char *cptrbuf = cluster_opt_buf + 4;
+
+	for (i = 0; i < uwsgi.exported_opts_cnt; i++) {
+		//uwsgi_log("%s\n", uwsgi.exported_opts[i]->key);
+		uint16_t ustrlen = strlen(uwsgi.exported_opts[i]->key);
+		*cptrbuf++ = (uint8_t) (ustrlen & 0xff);
+		*cptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+		memcpy(cptrbuf, uwsgi.exported_opts[i]->key, ustrlen);
+		cptrbuf += ustrlen;
+
+		if (uwsgi.exported_opts[i]->value) {
+			ustrlen = strlen(uwsgi.exported_opts[i]->value);
+			*cptrbuf++ = (uint8_t) (ustrlen & 0xff);
+			*cptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+			memcpy(cptrbuf, uwsgi.exported_opts[i]->value, ustrlen);
+		}
+		else {
+			ustrlen = 1;
+			*cptrbuf++ = (uint8_t) (ustrlen & 0xff);
+			*cptrbuf++ = (uint8_t) ((ustrlen >> 8) & 0xff);
+			*cptrbuf = '1';
+		}
+		cptrbuf += ustrlen;
+	}
+
+	return cluster_opt_buf;
+}
@@ -1,854 +0,0 @@
-#include <uwsgi.h>
-
-/*
-
-	pluggable configuration system
-
-*/
-
-extern struct uwsgi_server uwsgi;
-
-struct uwsgi_configurator *uwsgi_register_configurator(char *name, void (*func)(char *, char **)) {
-	struct uwsgi_configurator *old_uc = NULL,*uc = uwsgi.configurators;
-        while(uc) {
-                if (!strcmp(uc->name, name)) {
-                        return uc;
-                }
-                old_uc = uc;
-                uc = uc->next;
-        }
-
-        uc = uwsgi_calloc(sizeof(struct uwsgi_configurator));
-        uc->name = name;
-        uc->func = func;
-
-        if (old_uc) {
-                old_uc->next = uc;
-        }
-        else {
-                uwsgi.configurators = uc;
-        }
-
-        return uc;
-}
-
-int uwsgi_logic_opt_if_exists(char *key, char *value) {
-
-        if (uwsgi_file_exists(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_logic_opt_if_not_exists(char *key, char *value) {
-
-        if (!uwsgi_file_exists(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-
-int uwsgi_logic_opt_for(char *key, char *value) {
-
-        char *p, *ctx = NULL;
-	uwsgi_foreach_token(uwsgi.logic_opt_data, " ", p, ctx) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", p), 0);
-        }
-
-        return 1;
-}
-
-int uwsgi_logic_opt_for_glob(char *key, char *value) {
-
-        glob_t g;
-        int i;
-        if (glob(uwsgi.logic_opt_data, GLOB_MARK | GLOB_NOCHECK, NULL, &g)) {
-                uwsgi_error("uwsgi_logic_opt_for_glob()");
-                return 0;
-        }
-
-        for (i = 0; i < (int) g.gl_pathc; i++) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", g.gl_pathv[i]), 0);
-        }
-
-        globfree(&g);
-
-        return 1;
-}
-
-int uwsgi_logic_opt_for_readline(char *key, char *value) {
-
-	char line[1024];
-
-        FILE *fh = fopen(uwsgi.logic_opt_data, "r");
-        if (fh) {
-                while (fgets(line, 1024, fh)) {
-			add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi_chomp(uwsgi_str(line))), 0);
-                }
-                fclose(fh);
-                return 1;
-        }
-        uwsgi_error_open(uwsgi.logic_opt_data);
-	return 0;
-}
-
-int uwsgi_logic_opt_for_times(char *key, char *value) {
-
-        int num = atoi(uwsgi.logic_opt_data);
-        int i;
-        char str_num[11];
-
-        for (i = 1; i <= num; i++) {
-                int ret = uwsgi_num2str2(i, str_num);
-                // security check
-                if (ret < 0 || ret > 11) {
-                        exit(1);
-                }
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", str_num), 0);
-        }
-
-        return 1;
-}
-
-
-int uwsgi_logic_opt_if_opt(char *key, char *value) {
-
-        // check for env-value syntax
-        char *equal = strchr(uwsgi.logic_opt_data, '=');
-        if (equal)
-                *equal = 0;
-
-        char *p = uwsgi_get_exported_opt(uwsgi.logic_opt_data);
-        if (equal)
-                *equal = '=';
-
-        if (p) {
-                if (equal) {
-                        if (strcmp(equal + 1, p))
-                                return 0;
-                }
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", p), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-
-int uwsgi_logic_opt_if_not_opt(char *key, char *value) {
-
-        // check for env-value syntax
-        char *equal = strchr(uwsgi.logic_opt_data, '=');
-        if (equal)
-                *equal = 0;
-
-        char *p = uwsgi_get_exported_opt(uwsgi.logic_opt_data);
-        if (equal)
-                *equal = '=';
-
-        if (p) {
-                if (equal) {
-                        if (!strcmp(equal + 1, p))
-                                return 0;
-                }
-                else {
-                        return 0;
-                }
-        }
-
-        add_exported_option(key, uwsgi_substitute(value, "%(_)", p), 0);
-        return 1;
-}
-
-
-
-int uwsgi_logic_opt_if_env(char *key, char *value) {
-
-        // check for env-value syntax
-        char *equal = strchr(uwsgi.logic_opt_data, '=');
-        if (equal)
-                *equal = 0;
-
-        char *p = getenv(uwsgi.logic_opt_data);
-        if (equal)
-                *equal = '=';
-
-        if (p) {
-                if (equal) {
-                        if (strcmp(equal + 1, p))
-                                return 0;
-                }
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", p), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-
-int uwsgi_logic_opt_if_not_env(char *key, char *value) {
-
-        // check for env-value syntax
-        char *equal = strchr(uwsgi.logic_opt_data, '=');
-        if (equal)
-                *equal = 0;
-
-        char *p = getenv(uwsgi.logic_opt_data);
-        if (equal)
-                *equal = '=';
-
-        if (p) {
-                if (equal) {
-                        if (!strcmp(equal + 1, p))
-                                return 0;
-                }
-                else {
-                        return 0;
-                }
-        }
-
-        add_exported_option(key, uwsgi_substitute(value, "%(_)", p), 0);
-        return 1;
-}
-
-int uwsgi_logic_opt_if_reload(char *key, char *value) {
-        if (uwsgi.is_a_reload) {
-                add_exported_option(key, value, 0);
-                return 1;
-        }
-        return 0;
-}
-
-int uwsgi_logic_opt_if_not_reload(char *key, char *value) {
-        if (!uwsgi.is_a_reload) {
-                add_exported_option(key, value, 0);
-                return 1;
-        }
-        return 0;
-}
-
-int uwsgi_logic_opt_if_file(char *key, char *value) {
-
-        if (uwsgi_is_file(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_logic_opt_if_not_file(char *key, char *value) {
-
-        if (!uwsgi_is_file(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_logic_opt_if_dir(char *key, char *value) {
-
-        if (uwsgi_is_dir(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_logic_opt_if_not_dir(char *key, char *value) {
-
-        if (!uwsgi_is_dir(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-
-
-int uwsgi_logic_opt_if_plugin(char *key, char *value) {
-
-        if (plugin_already_loaded(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_logic_opt_if_not_plugin(char *key, char *value) {
-
-        if (!plugin_already_loaded(uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_logic_opt_if_hostname(char *key, char *value) {
-
-        if (!strcmp(uwsgi.hostname, uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_logic_opt_if_not_hostname(char *key, char *value) {
-
-        if (strcmp(uwsgi.hostname, uwsgi.logic_opt_data)) {
-                add_exported_option(key, uwsgi_substitute(value, "%(_)", uwsgi.logic_opt_data), 0);
-                return 1;
-        }
-
-        return 0;
-}
-
-int uwsgi_count_options(struct uwsgi_option *uopt) {
-
-        struct uwsgi_option *aopt;
-        int count = 0;
-
-        while ((aopt = uopt)) {
-                if (!aopt->name)
-                        break;
-                count++;
-                uopt++;
-        }
-
-        return count;
-}
-
-int uwsgi_opt_exists(char *name) {
-	struct uwsgi_option *op = uwsgi.options;
-	while (op->name) {
-		if (!strcmp(name, op->name)) return 1;
-		op++;
-	}
-	return 0;	
-}
-
-/*
-	avoid loops here !!!
-*/
-struct uwsgi_option *uwsgi_opt_get(char *name) {
-        struct uwsgi_option *op;
-	int round = 0;
-retry:
-	round++;
-	if (round > 2) goto end;
-	op = uwsgi.options;
-
-        while (op->name) {
-                if (!strcmp(name, op->name)) {
-                        return op;
-                }
-                op++;
-        }
-
-	if (uwsgi.autoload) {
-		if (uwsgi_try_autoload(name)) goto retry;
-	}
-
-end:
-	if (uwsgi.strict) {
-                uwsgi_log("[strict-mode] unknown config directive: %s\n", name);
-                exit(1);
-        }
-
-        return NULL;
-}
-
-
-
-void add_exported_option(char *key, char *value, int configured) {
-	add_exported_option_do(key, value, configured, 0);
-}
-
-void add_exported_option_do(char *key, char *value, int configured, int placeholder_only) {
-
-	struct uwsgi_string_list *blacklist = uwsgi.blacklist;
-	struct uwsgi_string_list *whitelist = uwsgi.whitelist;
-
-	while (blacklist) {
-		if (!strcmp(key, blacklist->value)) {
-			uwsgi_log("uWSGI error: forbidden option \"%s\" (by blacklist)\n", key);
-			exit(1);
-		}
-		blacklist = blacklist->next;
-	}
-
-	if (whitelist) {
-		int allowed = 0;
-		while (whitelist) {
-			if (!strcmp(key, whitelist->value)) {
-				allowed = 1;
-				break;
-			}
-			whitelist = whitelist->next;
-		}
-		if (!allowed) {
-			uwsgi_log("uWSGI error: forbidden option \"%s\" (by whitelist)\n", key);
-			exit(1);
-		}
-	}
-
-	if (uwsgi.blacklist_context) {
-		if (uwsgi_list_has_str(uwsgi.blacklist_context, key)) {
-			uwsgi_log("uWSGI error: forbidden option \"%s\" (by blacklist)\n", key);
-			exit(1);
-		}
-	}
-
-	if (uwsgi.whitelist_context) {
-                if (!uwsgi_list_has_str(uwsgi.whitelist_context, key)) {
-                        uwsgi_log("uWSGI error: forbidden option \"%s\" (by whitelist)\n", key);
-                        exit(1);
-                }
-        }
-
-	if (uwsgi.logic_opt_running)
-		goto add;
-
-	if (!strcmp(key, "end") || !strcmp(key, "endfor") || !strcmp(key, "endif")
-		|| !strcmp(key, "end-if") || !strcmp(key, "end-for")) {
-		if (uwsgi.logic_opt_data) {
-			free(uwsgi.logic_opt_data);
-		}
-		uwsgi.logic_opt = NULL;
-		uwsgi.logic_opt_arg = NULL;
-		uwsgi.logic_opt_cycles = 0;
-		uwsgi.logic_opt_data = NULL;
-	}
-
-	if (uwsgi.logic_opt) {
-		if (uwsgi.logic_opt_data) {
-			free(uwsgi.logic_opt_data);
-		}
-		uwsgi.logic_opt_data = uwsgi_str(uwsgi.logic_opt_arg);
-		uwsgi.logic_opt_cycles++;
-		uwsgi.logic_opt_running = 1;
-		uwsgi.logic_opt(key, value);
-		uwsgi.logic_opt_running = 0;
-		return;
-	}
-
-add:
-
-	if (!uwsgi.exported_opts) {
-		uwsgi.exported_opts = uwsgi_malloc(sizeof(struct uwsgi_opt *));
-	}
-	else {
-		uwsgi.exported_opts = realloc(uwsgi.exported_opts, sizeof(struct uwsgi_opt *) * (uwsgi.exported_opts_cnt + 1));
-		if (!uwsgi.exported_opts) {
-			uwsgi_error("realloc()");
-			exit(1);
-		}
-	}
-
-	int id = uwsgi.exported_opts_cnt;
-	uwsgi.exported_opts[id] = uwsgi_malloc(sizeof(struct uwsgi_opt));
-	uwsgi.exported_opts[id]->key = key;
-	uwsgi.exported_opts[id]->value = value;
-	uwsgi.exported_opts[id]->configured = configured;
-	uwsgi.exported_opts_cnt++;
-	uwsgi.dirty_config = 1;
-
-	if (placeholder_only) {
-		if (uwsgi_opt_exists(key)) {
-			uwsgi_log("you cannot use %s as a placeholder, it is already available as an option\n");
-			exit(1);
-		}
-		uwsgi.exported_opts[id]->configured = 1;
-		return;
-	}
-
-	struct uwsgi_option *op = uwsgi_opt_get(key);
-	if (op) {
-		// requires master ?
-		if (op->flags & UWSGI_OPT_MASTER) {
-			uwsgi.master_process = 1;
-		}
-		// requires log_master ?
-		if (op->flags & UWSGI_OPT_LOG_MASTER) {
-			uwsgi.master_process = 1;
-			uwsgi.log_master = 1;
-		}
-		if (op->flags & UWSGI_OPT_REQ_LOG_MASTER) {
-			uwsgi.master_process = 1;
-			uwsgi.log_master = 1;
-			uwsgi.req_log_master = 1;
-		}
-		// requires threads ?
-		if (op->flags & UWSGI_OPT_THREADS) {
-			uwsgi.has_threads = 1;
-		}
-		// requires cheaper mode ?
-		if (op->flags & UWSGI_OPT_CHEAPER) {
-			uwsgi.cheaper = 1;
-		}
-		// requires virtualhosting ?
-		if (op->flags & UWSGI_OPT_VHOST) {
-			uwsgi.vhost = 1;
-		}
-		// requires memusage ?
-		if (op->flags & UWSGI_OPT_MEMORY) {
-			uwsgi.force_get_memusage = 1;
-		}
-		// requires auto procname ?
-		if (op->flags & UWSGI_OPT_PROCNAME) {
-			uwsgi.auto_procname = 1;
-		}
-		// requires lazy ?
-		if (op->flags & UWSGI_OPT_LAZY) {
-			uwsgi.lazy = 1;
-		}
-		// requires no_initial ?
-		if (op->flags & UWSGI_OPT_NO_INITIAL) {
-			uwsgi.no_initial_output = 1;
-		}
-		// requires no_server ?
-		if (op->flags & UWSGI_OPT_NO_SERVER) {
-			uwsgi.no_server = 1;
-		}
-		// requires post_buffering ?
-		if (op->flags & UWSGI_OPT_POST_BUFFERING) {
-			if (!uwsgi.post_buffering)
-				uwsgi.post_buffering = 4096;
-		}
-		// requires building mime dict ?
-		if (op->flags & UWSGI_OPT_MIME) {
-			uwsgi.build_mime_dict = 1;
-		}
-		// enable metrics ?
-		if (op->flags & UWSGI_OPT_METRICS) {
-                        uwsgi.has_metrics = 1;
-                }
-		// immediate ?
-		if (op->flags & UWSGI_OPT_IMMEDIATE) {
-			op->func(key, value, op->data);
-			uwsgi.exported_opts[id]->configured = 1;
-		}
-	}
-}
-
-void uwsgi_fallback_config() {
-	if (uwsgi.fallback_config && uwsgi.last_exit_code == 1) {
-		uwsgi_log_verbose("!!! %s (pid: %d) exited with status %d !!!\n", uwsgi.binary_path, (int) getpid(), uwsgi.last_exit_code);
-		uwsgi_log_verbose("!!! Fallback config to %s !!!\n", uwsgi.fallback_config);
-		char *argv[3];
-		argv[0] = uwsgi.binary_path;
-		argv[1] = uwsgi.fallback_config;
-		argv[2] = NULL;
-        	execvp(uwsgi.binary_path, argv);
-        	uwsgi_error("execvp()");
-        	// never here
-	}
-}
-
-int uwsgi_manage_opt(char *key, char *value) {
-
-        struct uwsgi_option *op = uwsgi_opt_get(key);
-	if (op) {
-        	op->func(key, value, op->data);
-                return 1;
-        }
-        return 0;
-
-}
-
-void uwsgi_configure() {
-
-        int i;
-
-        // and now apply the remaining configs
-restart:
-        for (i = 0; i < uwsgi.exported_opts_cnt; i++) {
-                if (uwsgi.exported_opts[i]->configured)
-                        continue;
-                uwsgi.dirty_config = 0;
-                uwsgi.exported_opts[i]->configured = uwsgi_manage_opt(uwsgi.exported_opts[i]->key, uwsgi.exported_opts[i]->value);
-		// some option could cause a dirty config tree
-                if (uwsgi.dirty_config)
-                        goto restart;
-        }
-
-}
-
-
-void uwsgi_opt_custom(char *key, char *value, void *data ) {
-        struct uwsgi_custom_option *uco = (struct uwsgi_custom_option *)data;
-        size_t i, count = 1;
-        size_t value_len = 0;
-        if (value)
-                value_len = strlen(value);
-        off_t pos = 0;
-        char **opt_argv;
-        char *tmp_val = NULL, *p = NULL;
-
-        // now count the number of args
-        for (i = 0; i < value_len; i++) {
-                if (value[i] == ' ') {
-                        count++;
-                }
-        }
-
-        // allocate a tmp array
-        opt_argv = uwsgi_calloc(sizeof(char *) * count);
-        //make a copy of the value;
-        if (value_len > 0) {
-                tmp_val = uwsgi_str(value);
-                // fill the array of options
-                char *p, *ctx = NULL;
-                uwsgi_foreach_token(tmp_val, " ", p, ctx) {
-                        opt_argv[pos] = p;
-                        pos++;
-                }
-        }
-        else {
-                // no argument specified
-                opt_argv[0] = "";
-        }
-
-#ifdef UWSGI_DEBUG
-        uwsgi_log("found custom option %s with %d args\n", key, count);
-#endif
-
-        // now make a copy of the option template
-        char *tmp_opt = uwsgi_str(uco->value);
-        // split it
-        char *ctx = NULL;
-        uwsgi_foreach_token(tmp_opt, ";", p, ctx) {
-                char *equal = strchr(p, '=');
-                if (!equal)
-                        goto clear;
-                *equal = '\0';
-
-                // build the key
-                char *new_key = uwsgi_str(p);
-                for (i = 0; i < count; i++) {
-                        char *old_key = new_key;
-                        char *tmp_num = uwsgi_num2str(i + 1);
-                        char *placeholder = uwsgi_concat2((char *) "$", tmp_num);
-                        free(tmp_num);
-                        new_key = uwsgi_substitute(old_key, placeholder, opt_argv[i]);
-                        if (new_key != old_key)
-                                free(old_key);
-                        free(placeholder);
-                }
-
-                // build the value
-                char *new_value = uwsgi_str(equal + 1);
-                for (i = 0; i < count; i++) {
-                        char *old_value = new_value;
-                        char *tmp_num = uwsgi_num2str(i + 1);
-                        char *placeholder = uwsgi_concat2((char *) "$", tmp_num);
-                        free(tmp_num);
-                        new_value = uwsgi_substitute(old_value, placeholder, opt_argv[i]);
-                        if (new_value != old_value)
-                                free(old_value);
-                        free(placeholder);
-                }
-                // ignore return value here
-                uwsgi_manage_opt(new_key, new_value);
-        }
-
-clear:
-        free(tmp_val);
-        free(tmp_opt);
-        free(opt_argv);
-
-}
-
-char *uwsgi_get_exported_opt(char *key) {
-
-        int i;
-
-        for (i = 0; i < uwsgi.exported_opts_cnt; i++) {
-                if (!strcmp(uwsgi.exported_opts[i]->key, key)) {
-                        return uwsgi.exported_opts[i]->value;
-                }
-        }
-
-        return NULL;
-}
-
-char *uwsgi_get_optname_by_index(int index) {
-
-        struct uwsgi_option *op = uwsgi.options;
-
-        while (op->name) {
-                if (op->shortcut == index) {
-                        return op->name;
-                }
-                op++;
-        }
-
-        return NULL;
-}
-
-/*
-
-	this works as a pipeline
-
-	processes = 2
-	cpu_cores = 8
-	foobar = %(processes cpu_cores + 2)
-
-	translate as:
-
-		step1 = proceses cpu_cores = 2 8 = 28 (string concatenation)
-
-		step1 + = step1_apply_func_plus (func token)
-
-		step1_apply_func_plus 2 = 28 + 2 = 30 (math)
-
-*/
-
-char *uwsgi_manage_placeholder(char *key) {
-	enum {
-		concat = 0,
-		sum,
-		sub,
-		mul,
-		div,
-	} state;
-
-	state = concat;
-	char *current_value = NULL;
-
-	char *space = strchr(key, ' ');
-	if (!space) {
-		return uwsgi_get_exported_opt(key);
-	}
-	// let's start the heavy metal here
-	char *tmp_value = uwsgi_str(key);
-	char *p, *ctx = NULL;
-        uwsgi_foreach_token(tmp_value, " ", p, ctx) {
-		char *value = NULL;
-		if (is_a_number(p)) {
-			value = uwsgi_str(p);
-		}
-		else if (!strcmp(p, "+")) {
-			state = sum;
-			continue;
-		}
-		else if (!strcmp(p, "-")) {
-			state = sub;
-			continue;
-		}
-		else if (!strcmp(p, "*")) {
-			state = mul;
-			continue;
-		}
-		else if (!strcmp(p, "/")) {
-			state = div;
-			continue;
-		}
-		else if (!strcmp(p, "++")) {
-			if (current_value) {
-				int64_t tmp_num = strtoll(current_value, NULL, 10);
-				free(current_value);
-				current_value = uwsgi_64bit2str(tmp_num+1);
-			}
-			state = concat;
-			continue;
-		}
-		else if (!strcmp(p, "--")) {
-			if (current_value) {
-				int64_t tmp_num = strtoll(current_value, NULL, 10);
-				free(current_value);
-				current_value = uwsgi_64bit2str(tmp_num-1);
-			}
-			state = concat;
-			continue;
-		}
-		// find the option
-		else {
-			char *ov = uwsgi_get_exported_opt(p);
-			if (!ov) ov = "";
-			value = uwsgi_str(ov);
-		}
-
-		int64_t arg1n = 0, arg2n = 0;
-		char *arg1 = "", *arg2 = "";	
-
-		switch(state) {
-			case concat:
-				if (current_value) arg1 = current_value;
-				if (value) arg2 = value;
-				char *ret = uwsgi_concat2(arg1, arg2);
-				if (current_value) free(current_value);
-				current_value = ret;	
-				break;
-			case sum:
-				if (current_value) arg1n = strtoll(current_value, NULL, 10);
-				if (value) arg2n = strtoll(value, NULL, 10);
-				if (current_value) free(current_value);
-				current_value = uwsgi_64bit2str(arg1n + arg2n);
-				break;
-			case sub:
-				if (current_value) arg1n = strtoll(current_value, NULL, 10);
-				if (value) arg2n = strtoll(value, NULL, 10);
-				if (current_value) free(current_value);
-				current_value = uwsgi_64bit2str(arg1n - arg2n);
-				break;
-			case mul:
-				if (current_value) arg1n = strtoll(current_value, NULL, 10);
-				if (value) arg2n = strtoll(value, NULL, 10);
-				if (current_value) free(current_value);
-				current_value = uwsgi_64bit2str(arg1n * arg2n);
-				break;
-			case div:
-				if (current_value) arg1n = strtoll(current_value, NULL, 10);
-				if (value) arg2n = strtoll(value, NULL, 10);
-				if (current_value) free(current_value);
-				// avoid division by zero
-				if (arg2n == 0) {
-					current_value = uwsgi_64bit2str(0);
-				}
-				else {
-					current_value = uwsgi_64bit2str(arg1n / arg2n);
-				}
-				break;
-			default:
-				break;
-		}
-
-		// over engineering
-		if (value)
-			free(value);
-
-		// reset state to concat
-		state = concat;
-	}
-	free(tmp_value);
-
-	return current_value;
-}
-
-void uwsgi_opt_resolve(char *opt, char *value, void *foo) {
-        char *equal = strchr(value, '=');
-        if (!equal) {
-                uwsgi_log("invalid resolve syntax, must be placeholder=domain\n");
-                exit(1);
-        }
-        char *ip = uwsgi_resolve_ip(equal+1);
-        if (!ip) {
-		uwsgi_log("unable to resolve name %s\n", equal+1);
-                uwsgi_error("uwsgi_resolve_ip()");
-                exit(1);
-        }
-        char *new_opt = uwsgi_concat2n(value, (equal-value)+1, ip, strlen(ip));
-        uwsgi_opt_set_placeholder(opt, new_opt, (void *) 1);
-}
@@ -1,81 +0,0 @@
-#include <uwsgi.h>
-
-/*
-
-	cookie management functions (mainly used by the internal routing subsystem)
-
-*/
-
-static char *check_cookie(char *cookie, uint16_t cookie_len, char *key, uint16_t keylen, uint16_t *vallen) {
-	uint16_t orig_cookie_len = cookie_len-1;
-	// first lstrip white spaces
-	char *ptr = cookie;
-	uint16_t i;
-	for(i=0;i<cookie_len;i++) {
-		if (isspace((int)ptr[i])) {
-			cookie++;
-			cookie_len--;
-		}
-		else {
-			break;
-		}
-	}
-
-	// then rstrip (skipping the first char...)
-	for(i=orig_cookie_len;i>0;i--) {
-		if (isspace((int)ptr[i])) {
-			cookie_len--;
-		}
-		else {
-			break;
-		}
-	}
-
-	// now search for the first equal sign
-	char *equal = memchr(cookie, '=', cookie_len);
-	if (!equal) return NULL;
-	
-	if (uwsgi_strncmp(key, keylen, cookie, equal-cookie)) {
-		return NULL;
-	}
-
-	cookie_len -= (equal-cookie)+1;
-	if (cookie_len == 0) return NULL;
-
-	*vallen = cookie_len;
-	return equal+1;
-}
-
-char *uwsgi_get_cookie(struct wsgi_request *wsgi_req, char *key, uint16_t keylen, uint16_t *vallen) {
-	uint16_t i;
-
-	char *cookie = wsgi_req->cookie;
-	uint16_t cookie_len = 0;
-	char *ptr = wsgi_req->cookie;
-	//start splitting by ;
-	for(i=0;i<wsgi_req->cookie_len;i++) {
-		if (!cookie) {
-			cookie = ptr + i;
-		}
-		if (ptr[i] == ';') {
-			char *value = check_cookie(cookie, cookie_len, key, keylen, vallen);
-			if (value) {
-				return value;
-			}
-			cookie_len = 0;
-			cookie = NULL;
-		}
-		else {
-			cookie_len++;
-		}
-	}
-
-	if (cookie_len > 0) {
-		char *value = check_cookie(cookie, cookie_len, key, keylen, vallen);
-		if (value) {
-                	return value;
-                }
-	}
-
-	return NULL;
-}
@@ -1,320 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-struct uwsgi_cron *uwsgi_cron_add(char *crontab) {
-	int i;
-        struct uwsgi_cron *old_uc, *uc = uwsgi.crons;
-        if (!uc) {
-                uc = uwsgi_malloc(sizeof(struct uwsgi_cron));
-                uwsgi.crons = uc;
-        }
-        else {
-                old_uc = uc;
-                while (uc->next) {
-                        uc = uc->next;
-                        old_uc = uc;
-                }
-
-                old_uc->next = uwsgi_malloc(sizeof(struct uwsgi_cron));
-                uc = old_uc->next;
-        }
-
-        memset(uc, 0, sizeof(struct uwsgi_cron));
-
-        if (sscanf(crontab, "%d %d %d %d %d %n", &uc->minute, &uc->hour, &uc->day, &uc->month, &uc->week, &i) != 5) {
-                uwsgi_log("invalid cron syntax\n");
-                exit(1);
-        }
-        uc->command = crontab + i;
-        uc->pid = -1;
-        return uc;
-}
-
-
-void uwsgi_opt_add_cron(char *opt, char *value, void *foobar) {
-        uwsgi_cron_add(value);
-}
-
-
-void uwsgi_opt_add_unique_cron(char *opt, char *value, void *foobar) {
-        struct uwsgi_cron *uc = uwsgi_cron_add(value);
-        uc->unique = 1;
-}
-
-
-#ifdef UWSGI_SSL
-void uwsgi_opt_add_legion_cron(char *opt, char *value, void *foobar) {
-        char *space = strchr(value, ' ');
-        if (!space) {
-                uwsgi_log("invalid %s syntax, must be prefixed with a legion name\n", opt);
-                exit(1);
-        }
-        char *legion = uwsgi_concat2n(value, space-value, "", 0);
-        struct uwsgi_cron *uc = uwsgi_cron_add(space+1);
-        uc->legion = legion;
-}
-
-
-void uwsgi_opt_add_unique_legion_cron(char *opt, char *value, void *foobar) {
-        char *space = strchr(value, ' ');
-        if (!space) {
-                uwsgi_log("invalid %s syntax, must be prefixed with a legion name\n", opt);
-                exit(1);
-        }
-        char *legion = uwsgi_concat2n(value, space-value, "", 0);
-        struct uwsgi_cron *uc = uwsgi_cron_add(space+1);
-        uc->legion = legion;
-        uc->unique = 1;
-}
-#endif
-
-
-void uwsgi_opt_add_cron2(char *opt, char *value, void *foobar) {
-
-	char *c_minute = NULL;
-	char *c_hour = NULL;
-	char *c_day = NULL;
-	char *c_month = NULL;
-	char *c_week = NULL;
-	char *c_unique = NULL;
-	char *c_harakiri = NULL;
-	char *c_legion = NULL;
-
-	char *c_command = value;
-
-	char *space = strchr(value, ' ');
-	if (space) {
-		if (uwsgi_str_contains(value, space - value, '=')) {
-			// --cron2 key=val command
-			*space = 0;
-			c_command = space + 1;
-		}
-
-		// no point in parsing key=val list if there is none
-		if (uwsgi_kvlist_parse(value, strlen(value), ',', '=',
-			"minute", &c_minute,
-			"hour", &c_hour,
-			"day", &c_day,
-			"month", &c_month,
-			"week", &c_week,
-			"unique", &c_unique,
-			"harakiri", &c_harakiri,
-			"legion", &c_legion,
-			NULL)) {
-			uwsgi_log("unable to parse cron definition: %s\n", value);
-			exit(1);
-		}
-	}
-	else {
-		if (uwsgi_str_contains(value, strlen(value), '=')) {
-			// --cron2 key=val
-			uwsgi_log("unable to parse cron definition: %s\n", value);
-			exit(1);
-		}
-	}
-
-	struct uwsgi_cron *old_uc, *uc = uwsgi.crons;
-	if (!uc) {
-		uc = uwsgi_malloc(sizeof(struct uwsgi_cron));
-		uwsgi.crons = uc;
-	}
-	else {
-		old_uc = uc;
-		while (uc->next) {
-			uc = uc->next;
-			old_uc = uc;
-		}
-
-		old_uc->next = uwsgi_malloc(sizeof(struct uwsgi_cron));
-		uc = old_uc->next;
-	}
-
-	memset(uc, 0, sizeof(struct uwsgi_cron));
-
-	uc->command = c_command;
-	if (!uc->command) {
-		uwsgi_log("[uwsgi-cron] invalid command in cron definition: %s\n", value);
-		exit(1);
-	}
-
-	// defaults
-	uc->minute = -1;
-	uc->hour = -1;
-	uc->day = -1;
-	uc->month = -1;
-	uc->week = -1;
-
-	uc->unique = 0;
-	uc->mercy = 0;
-	uc->harakiri = 0;
-	uc->pid = -1;
-
-#ifdef UWSGI_SSL
-	uc->legion = c_legion;
-#endif
-
-	if (c_minute)
-		uc->minute = atoi(c_minute);
-
-	if (c_hour)
-		uc->hour = atoi(c_hour);
-
-	if (c_day)
-		uc->day = atoi(c_day);
-
-	if (c_month)
-		uc->month = atoi(c_month);
-
-	if (c_week)
-		uc->week = atoi(c_week);
-
-	if (c_unique)
-		uc->unique = atoi(c_unique);
-
-	if (c_harakiri) {
-		if (atoi(c_harakiri)) {
-			// harakiri > 0
-			uc->mercy = atoi(c_harakiri);
-		}
-		else {
-			// harakiri == 0
-			uc->mercy = -1;
-		}
-	}
-	else if (uwsgi.cron_harakiri) {
-		uc->harakiri = uwsgi.cron_harakiri;
-	}
-}
-
-
-int uwsgi_signal_add_cron(uint8_t sig, int minute, int hour, int day, int month, int week) {
-
-        if (!uwsgi.master_process)
-                return -1;
-
-        uwsgi_lock(uwsgi.cron_table_lock);
-
-        if (ushared->cron_cnt < MAX_CRONS) {
-
-                ushared->cron[ushared->cron_cnt].sig = sig;
-                ushared->cron[ushared->cron_cnt].minute = minute;
-                ushared->cron[ushared->cron_cnt].hour = hour;
-                ushared->cron[ushared->cron_cnt].day = day;
-                ushared->cron[ushared->cron_cnt].month = month;
-                ushared->cron[ushared->cron_cnt].week = week;
-                ushared->cron_cnt++;
-        }
-        else {
-                uwsgi_log("you can register max %d cron !!!\n", MAX_CRONS);
-                uwsgi_unlock(uwsgi.cron_table_lock);
-                return -1;
-        }
-
-        uwsgi_unlock(uwsgi.cron_table_lock);
-
-        return 0;
-}
-
-void uwsgi_manage_signal_cron(time_t now) {
-
-        struct tm *uwsgi_cron_delta;
-        int i;
-
-        uwsgi_cron_delta = localtime(&now);
-
-        if (uwsgi_cron_delta) {
-
-                // fix month
-                uwsgi_cron_delta->tm_mon++;
-
-                uwsgi_lock(uwsgi.cron_table_lock);
-                for (i = 0; i < ushared->cron_cnt; i++) {
-
-                        struct uwsgi_cron *ucron = &ushared->cron[i];
-
-                        int run_task = uwsgi_cron_task_needs_execution(uwsgi_cron_delta, ucron->minute, ucron->hour, ucron->day, ucron->month, ucron->week);
-
-                        if (run_task == 1) {
-                                // date match, signal it ?
-                                if (now - ucron->last_job >= 60) {
-                                        uwsgi_route_signal(ucron->sig);
-                                        ucron->last_job = now;
-                                }
-                        }
-
-                }
-                uwsgi_unlock(uwsgi.cron_table_lock);
-        }
-        else {
-                uwsgi_error("localtime()");
-        }
-
-}
-
-void uwsgi_manage_command_cron(time_t now) {
-
-        struct tm *uwsgi_cron_delta;
-
-        struct uwsgi_cron *current_cron = uwsgi.crons;
-
-        uwsgi_cron_delta = localtime(&now);
-
-
-        if (!uwsgi_cron_delta) {
-                uwsgi_error("uwsgi_manage_command_cron()/localtime()");
-                return;
-        }
-
-        // fix month
-        uwsgi_cron_delta->tm_mon++;
-
-        while (current_cron) {
-
-#ifdef UWSGI_SSL
-                // check for legion cron
-                if (current_cron->legion) {
-                        if (!uwsgi_legion_i_am_the_lord(current_cron->legion))
-                            goto next;
-                }
-#endif
-
-		// skip unique crons that are still running
-		if (current_cron->unique && current_cron->pid >= 0)
-			goto next;
-
-                int run_task = uwsgi_cron_task_needs_execution(uwsgi_cron_delta, current_cron->minute, current_cron->hour, current_cron->day, current_cron->month, current_cron->week);
-                if (run_task == 1) {
-
-                        // date match, run command ?
-                        if (now - current_cron->last_job >= 60) {
-                                //call command
-                                if (current_cron->command) {
-					if (current_cron->func) {
-						current_cron->func(current_cron, now);
-					}
-					else {
-						pid_t pid = uwsgi_run_command(current_cron->command, NULL, -1);
-						if (pid >= 0) {
-							current_cron->pid = pid;
-							current_cron->started_at = now;
-							uwsgi_log_verbose("[uwsgi-cron] running \"%s\" (pid %d)\n", current_cron->command, current_cron->pid);
-							if (current_cron->mercy) {
-								//uwsgi_cron->mercy can be negative to inform master that harakiri should be disabled for this cron
-								if (current_cron->mercy > 0)
-									current_cron->harakiri = now + current_cron->mercy;
-							}
-							else if (uwsgi.cron_harakiri)
-								current_cron->harakiri = now + uwsgi.cron_harakiri;
-						}
-					}
-                                }
-                                current_cron->last_job = now;
-                        }
-                }
-
-next:
-                current_cron = current_cron->next;
-        }
-}
-
@@ -1,4 +1,4 @@
-#include <uwsgi.h>
+#include "../uwsgi.h"

 extern struct uwsgi_server uwsgi;

@@ -6,7 +6,7 @@ extern struct uwsgi_server uwsgi;

 	External uwsgi daemons

-	There are 3 kinds of daemons (read: external applications) that can be managed
+	There are 3 kind of daemons (read: external applications) that can be managed
 	by uWSGI.

 	1) dumb daemons (attached with --attach-daemon)
@@ -14,12 +14,12 @@ extern struct uwsgi_server uwsgi;
 		and the process is respawned
 	2) smart daemons with daemonization
 		you specify a pidfile and a command
-		- on startup - if the pidfile does not exist or contains a non-available pid (checked with kill(pid, 0))
-		  the daemon is respawned
-		- on master check - if the pidfile does not exist or if it points to a non-existent pid
-		  the daemon is respawned
+		- on startup - if the pidfile does not exists or contains a not-available pid (checked with kill(pid, 0))
+		the daemon is respawned
+		- on master ckeck - if the pidfile does not exist or if it point to a non-existent pid
+                the daemon is respawned
 	3) smart daemons without daemonization
-		same as 2, but the daemonization and pidfile creation are managed by uWSGI
+		same as 2, but the daemonization and pidfile creation is managed by uWSGI

 	status:

@@ -42,31 +42,6 @@ void uwsgi_daemons_smart_check() {

 	struct uwsgi_daemon *ud = uwsgi.daemons;
 	while (ud) {
-#ifdef UWSGI_SSL
-		if (ud->legion) {
-			if (uwsgi_legion_i_am_the_lord(ud->legion)) {
-				// lord, spawn if not running
-				if (ud->pid <= 0) {
-					uwsgi_spawn_daemon(ud);
-				}
-			}
-			else {
-				// not lord, kill daemon if running
-				if (ud->pid > 0) {
-					if (!kill(ud->pid, 0)) {
-						uwsgi_log("[uwsgi_daemons] stopping legion \"%s\" daemon: %s (pid: %d)\n", ud->legion, ud->command, ud->pid);
-						kill(-(ud->pid), ud->stop_signal);
-					}
-					else {
-						// pid already died
-						ud->pid = -1;
-					}
-				}
-				ud = ud->next;
-				continue;
-			}
-		}
-#endif
 		if (ud->pidfile) {
 			int checked_pid = uwsgi_check_pidfile(ud->pidfile);
 			if (checked_pid <= 0) {
@@ -77,14 +52,8 @@ void uwsgi_daemons_smart_check() {
 				else {
 					ud->pidfile_checks++;
 					if (ud->pidfile_checks >= (unsigned int) ud->freq) {
-						if (!ud->has_daemonized) {
-							uwsgi_log_verbose("[uwsgi-daemons] \"%s\" (pid: %d) did not daemonize !!!\n", ud->command, (int) ud->pid);
-							ud->pidfile_checks = 0;
-						}
-						else {
-							uwsgi_log("[uwsgi-daemons] found changed pidfile for \"%s\" (old_pid: %d new_pid: %d)\n", ud->command, (int) ud->pid, (int) checked_pid);
-							uwsgi_spawn_daemon(ud);
-						}
+						uwsgi_log("[uwsgi-daemons] found changed pidfile for \"%s\" (old_pid: %d new_pid: %d)\n", ud->command, (int) ud->pid, (int) checked_pid);
+						uwsgi_spawn_daemon(ud);
 					}
 				}
 			}
@@ -101,24 +70,13 @@ void uwsgi_daemons_smart_check() {
 	}
 }

-// this function is called when a dumb daemon dies and we do not want to respawn it
+// this function is called when a dumb daemon dies and we do not wat to respawn it
 int uwsgi_daemon_check_pid_death(pid_t diedpid) {
 	struct uwsgi_daemon *ud = uwsgi.daemons;
 	while (ud) {
-		if (ud->pid == diedpid) {
-			if (!ud->pidfile) {
-				uwsgi_log("daemon \"%s\" (pid: %d) annihilated\n", ud->command, (int) diedpid);
-				ud->pid = -1;
-				return -1;
-			}
-			else {
-				if (!ud->has_daemonized) {
-					ud->has_daemonized = 1;
-				}
-				else {
-					uwsgi_log("[uwsgi-daemons] BUG !!! daemon \"%s\" has already daemonized !!!\n", ud->command);
-				}
-			}
+		if (ud->pid == diedpid && !ud->pidfile) {
+			uwsgi_log("daemon \"%s\" (pid: %d) annihilated\n", ud->command, (int) diedpid);
+			return -1;
 		}
 		ud = ud->next;
 	}
@@ -129,20 +87,7 @@ int uwsgi_daemon_check_pid_death(pid_t diedpid) {
 int uwsgi_daemon_check_pid_reload(pid_t diedpid) {
 	struct uwsgi_daemon *ud = uwsgi.daemons;
 	while (ud) {
-#ifdef UWSGI_SSL
-		if (ud->pid == diedpid && ud->legion && !uwsgi_legion_i_am_the_lord(ud->legion)) {
-			// part of legion but not lord, don't respawn
-			ud->pid = -1;
-			uwsgi_log("uwsgi-daemons] legion \"%s\" daemon \"%s\" (pid: %d) annihilated\n", ud->legion, ud->command, (int) diedpid);
-			ud = ud->next;
-			continue;
-		}
-#endif
 		if (ud->pid == diedpid && !ud->pidfile) {
-			if (ud->control) {
-				gracefully_kill_them_all(0);
-				return 0;
-			}
 			uwsgi_spawn_daemon(ud);
 			return 1;
 		}
@@ -188,20 +133,6 @@ void uwsgi_daemons_spawn_all() {
 	struct uwsgi_daemon *ud = uwsgi.daemons;
 	while (ud) {
 		if (!ud->registered) {
-#ifdef UWSGI_SSL
-			if (ud->legion && !uwsgi_legion_i_am_the_lord(ud->legion)) {
-				// part of legion, register but don't spawn it yet
-				if (ud->pidfile) {
-					ud->pid = uwsgi_check_pidfile(ud->pidfile);
-					if (ud->pid > 0)
-						uwsgi_log("[uwsgi-daemons] found valid/active pidfile for \"%s\" (pid: %d)\n", ud->command, (int) ud->pid);
-				}
-				ud->registered = 1;
-				ud = ud->next;
-				continue;
-			}
-#endif
-			ud->registered = 1;
 			if (ud->pidfile) {
 				int checked_pid = uwsgi_check_pidfile(ud->pidfile);
 				if (checked_pid <= 0) {
@@ -215,6 +146,7 @@ void uwsgi_daemons_spawn_all() {
 			else {
 				uwsgi_spawn_daemon(ud);
 			}
+			ud->registered = 1;
 		}
 		ud = ud->next;
 	}
@@ -224,53 +156,20 @@ void uwsgi_daemons_spawn_all() {
 void uwsgi_detach_daemons() {
 	struct uwsgi_daemon *ud = uwsgi.daemons;
 	while (ud) {
-#ifdef UWSGI_SSL
-		// stop any legion daemon, doesn't matter if dumb or smart
-		if (ud->pid > 0 && (ud->legion || !ud->pidfile)) {
-#else
-		// stop only dumb daemons
-		if (ud->pid > 0 && !ud->pidfile) {
-#endif
-			uwsgi_log("[uwsgi-daemons] stopping daemon (pid: %d): %s\n", (int) ud->pid, ud->command);
-			// try to stop daemon gracefully, kill it if it won't die
-			// if mercy is not set then wait up to 3 seconds
-			time_t timeout = uwsgi_now() + (uwsgi.reload_mercy ? uwsgi.reload_mercy : 3);
-			int waitpid_status;
-			while (!kill(ud->pid, 0)) {
-				if (uwsgi_instance_is_reloading && ud->reload_signal > 0) {
-					kill(-(ud->pid), ud->reload_signal);
-				}
-				else {
-					kill(-(ud->pid), ud->stop_signal);
-				}
-				sleep(1);
-				waitpid(ud->pid, &waitpid_status, WNOHANG);
-				if (uwsgi_now() >= timeout) {
-					uwsgi_log("[uwsgi-daemons] daemon did not die in time, killing (pid: %d): %s\n", (int) ud->pid, ud->command);
-					kill(-(ud->pid), SIGKILL);
-					break;
-				}
-			}
-			// unregister daemon to prevent it from being respawned
-			ud->registered = 0;
-		}
+		if (ud->pid > 0 && !ud->pidfile)
+			kill(-ud->pid, SIGKILL);
 		ud = ud->next;
 	}
 }

-static int daemon_spawn(void *);

 void uwsgi_spawn_daemon(struct uwsgi_daemon *ud) {

-	// skip unregistered daemons
-	if (!ud->registered) return;
-
-	ud->throttle = 0;
+	int devnull = -1;
+	int throttle = 0;

 	if (uwsgi.current_time - ud->last_spawn <= 3) {
-		ud->throttle = ud->respawns - (uwsgi.current_time - ud->last_spawn);
-		// if ud->respawns == 0 then we can end up with throttle < 0
-		if (ud->throttle <= 0) ud->throttle = 1;
+		throttle = ud->respawns - (uwsgi.current_time - ud->last_spawn);
 	}

 	pid_t pid = uwsgi_fork("uWSGI external daemon");
@@ -280,7 +179,6 @@ void uwsgi_spawn_daemon(struct uwsgi_daemon *ud) {
 	}

 	if (pid > 0) {
-		ud->has_daemonized = 0;
 		ud->pid = pid;
 		ud->status = 1;
 		ud->pidfile_checks = 0;
@@ -297,74 +195,9 @@ void uwsgi_spawn_daemon(struct uwsgi_daemon *ud) {
 		uwsgi_close_all_sockets();
 		uwsgi_close_all_fds();

-		if (ud->chdir) {
-			if (chdir(ud->chdir)) {
-				uwsgi_error("uwsgi_spawn_daemon()/chdir()");
-				exit(1);
-			}
-		}
-
-#if defined(__linux__) && !defined(OBSOLETE_LINUX_KERNEL) && defined(CLONE_NEWPID)
-		if (ud->ns_pid) {
-			// we need to create a new session
-			if (setsid() < 0) {
-				uwsgi_error("uwsgi_spawn_daemon()/setsid()");
-				exit(1);
-			}
-			// avoid the need to set stop_signal in attach-daemon2
-			signal(SIGTERM, end_me);
-
-			char stack[PTHREAD_STACK_MIN];
-                	pid_t pid = clone((int (*)(void *))daemon_spawn, stack + PTHREAD_STACK_MIN, SIGCHLD | CLONE_NEWPID, (void *) ud);
-                        if (pid > 0) {
-
-#ifdef PR_SET_PDEATHSIG
-				if (prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0)) {
-                                	uwsgi_error("uwsgi_spawn_daemon()/prctl()");
-                        	}
-#endif
-                                // block all signals except SIGTERM
-                                sigset_t smask;
-                                sigfillset(&smask);
-				sigdelset(&smask, SIGTERM);
-                                sigprocmask(SIG_BLOCK, &smask, NULL);
-                                int status;
-                                if (waitpid(pid, &status, 0) < 0) {
-                                        uwsgi_error("uwsgi_spawn_daemon()/waitpid()");
-                                }
-                                _exit(0);
-                        }
-			uwsgi_error("uwsgi_spawn_daemon()/clone()");
-                        exit(1);
-		}
-#endif
-		daemon_spawn((void *) ud);
-
-	}
-}
-
-
-static int daemon_spawn(void *arg) {
-
-	struct uwsgi_daemon *ud = (struct uwsgi_daemon *) arg;
-
-		if (ud->gid) {
-			if (setgid(ud->gid)) {
-				uwsgi_error("uwsgi_spawn_daemon()/setgid()");
-				exit(1);
-			}
-		}
-
-		if (ud->uid) {
-			if (setuid(ud->uid)) {
-				uwsgi_error("uwsgi_spawn_daemon()/setuid()");
-				exit(1);
-			}
-		}
-
 		if (ud->daemonize) {
 			/* refork... */
-			pid_t pid = fork();
+			pid = fork();
 			if (pid < 0) {
 				uwsgi_error("fork()");
 				exit(1);
@@ -375,9 +208,18 @@ static int daemon_spawn(void *arg) {
 			uwsgi_write_pidfile(ud->pidfile);
 		}

-		if (!uwsgi.daemons_honour_stdin && !ud->honour_stdin) {
-			// /dev/null will became stdin
-			uwsgi_remap_fd(0, "/dev/null");
+		// /dev/null will became stdin
+		devnull = open("/dev/null", O_RDONLY);
+		if (devnull < 0) {
+			uwsgi_error("/dev/null open()");
+			exit(1);
+		}
+		if (devnull != 0) {
+			if (dup2(devnull, 0) < 0) {
+				uwsgi_error("dup2()");
+				exit(1);
+			}
+			close(devnull);
 		}

 		if (setsid() < 0) {
@@ -386,7 +228,7 @@ static int daemon_spawn(void *arg) {
 		}

 		if (!ud->pidfile) {
-#ifdef PR_SET_PDEATHSIG
+#ifdef __linux__
 			if (prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0)) {
 				uwsgi_error("prctl()");
 			}
@@ -394,17 +236,20 @@ static int daemon_spawn(void *arg) {
 		}


-		if (ud->throttle) {
-			uwsgi_log("[uwsgi-daemons] throttling \"%s\" for %d seconds\n", ud->command, ud->throttle);
-			sleep((unsigned int) ud->throttle);
+		if (throttle) {
+			uwsgi_log("[uwsgi-daemons] throttling \"%s\" for %d seconds\n", ud->command, throttle);
+			sleep(throttle);
 		}

-		uwsgi_log("[uwsgi-daemons] %sspawning \"%s\" (uid: %d gid: %d)\n", ud->respawns > 0 ? "re" : "", ud->command, (int) getuid(), (int) getgid());
+		uwsgi_log("[uwsgi-daemons] %sspawning \"%s\"\n", ud->respawns > 0 ? "re" : "", ud->command);
 		uwsgi_exec_command_with_args(ud->command);
 		uwsgi_log("[uwsgi-daemons] unable to spawn \"%s\"\n", ud->command);

 		// never here;
 		exit(1);
+	}
+
+	return;
 }


@@ -414,28 +259,11 @@ void uwsgi_opt_add_daemon(char *opt, char *value, void *none) {
 	char *pidfile = NULL;
 	int daemonize = 0;
 	int freq = 10;
-	char *space = NULL;
-	int stop_signal = SIGTERM;
-	int reload_signal = 0;

 	char *command = uwsgi_str(value);

-#ifdef UWSGI_SSL
-	char *legion = NULL;
-	if (!uwsgi_starts_with(opt, strlen(command), "legion-", 7)) {
-		space = strchr(command, ' ');
-		if (!space) {
-			uwsgi_log("invalid legion daemon syntax: %s\n", command);
-			exit(1);
-		}
-		*space = 0;
-		legion = command;
-		command = space+1;
-	}
-#endif
-
-	if (!strcmp(opt, "smart-attach-daemon") || !strcmp(opt, "smart-attach-daemon2") || !strcmp(opt, "legion-smart-attach-daemon") || !strcmp(opt, "legion-smart-attach-daemon2")) {
-		space = strchr(command, ' ');
+	if (!strcmp(opt, "smart-attach-daemon") || !strcmp(opt, "smart-attach-daemon2")) {
+		char *space = strchr(command, ' ');
 		if (!space) {
 			uwsgi_log("invalid smart-attach-daemon syntax: %s\n", command);
 			exit(1);
@@ -449,13 +277,13 @@ void uwsgi_opt_add_daemon(char *opt, char *value, void *none) {
 			freq = atoi(comma + 1);
 		}
 		command = space + 1;
-		if (!strcmp(opt, "smart-attach-daemon2") || !strcmp(opt, "legion-smart-attach-daemon2")) {
+		if (!strcmp(opt, "smart-attach-daemon2")) {
 			daemonize = 1;
 		}
 	}

 	if (!uwsgi_ud) {
-		uwsgi.daemons = uwsgi_calloc(sizeof(struct uwsgi_daemon));
+		uwsgi.daemons = uwsgi_malloc(sizeof(struct uwsgi_daemon));
 		uwsgi_ud = uwsgi.daemons;
 	}
 	else {
@@ -464,7 +292,7 @@ void uwsgi_opt_add_daemon(char *opt, char *value, void *none) {
 			uwsgi_ud = uwsgi_ud->next;
 		}

-		uwsgi_ud = uwsgi_calloc(sizeof(struct uwsgi_daemon));
+		uwsgi_ud = uwsgi_malloc(sizeof(struct uwsgi_daemon));
 		old_ud->next = uwsgi_ud;
 	}

@@ -478,121 +306,7 @@ void uwsgi_opt_add_daemon(char *opt, char *value, void *none) {
 	uwsgi_ud->last_spawn = 0;
 	uwsgi_ud->daemonize = daemonize;
 	uwsgi_ud->pidfile = pidfile;
-	uwsgi_ud->control = 0;
-	uwsgi_ud->stop_signal = stop_signal;
-	uwsgi_ud->reload_signal = reload_signal;
-	if (!strcmp(opt, "attach-control-daemon")) {
-		uwsgi_ud->control = 1;
-	}
-#ifdef UWSGI_SSL
-	uwsgi_ud->legion = legion;
-#endif

 	uwsgi.daemons_cnt++;

 }
-
-void uwsgi_opt_add_daemon2(char *opt, char *value, void *none) {
-
-        struct uwsgi_daemon *uwsgi_ud = uwsgi.daemons, *old_ud;
-
-	char *d_command = NULL;
-	char *d_freq = NULL;
-	char *d_pidfile = NULL;
-	char *d_control = NULL;
-	char *d_legion = NULL;
-	char *d_daemonize = NULL;
-	char *d_touch = NULL;
-	char *d_stopsignal = NULL;
-	char *d_reloadsignal = NULL;
-	char *d_stdin = NULL;
-	char *d_uid = NULL;
-	char *d_gid = NULL;
-	char *d_ns_pid = NULL;
-	char *d_chdir = NULL;
-
-	char *arg = uwsgi_str(value);
-
-	if (uwsgi_kvlist_parse(arg, strlen(arg), ',', '=',
-		"command", &d_command,	
-		"cmd", &d_command,	
-		"exec", &d_command,	
-		"freq", &d_freq,	
-		"pidfile", &d_pidfile,	
-		"control", &d_control,	
-		"daemonize", &d_daemonize,	
-		"daemon", &d_daemonize,	
-		"touch", &d_touch,	
-		"stopsignal", &d_stopsignal,	
-		"stop_signal", &d_stopsignal,	
-		"reloadsignal", &d_reloadsignal,	
-		"reload_signal", &d_reloadsignal,	
-		"stdin", &d_stdin,	
-		"uid", &d_uid,	
-		"gid", &d_gid,	
-		"ns_pid", &d_ns_pid,	
-		"chdir", &d_chdir,	
-	NULL)) {
-		uwsgi_log("invalid --%s keyval syntax\n", opt);
-		exit(1);
-	}
-
-	if (!d_command) {
-		uwsgi_log("--%s: you need to specify a 'command' key\n", opt);
-		exit(1);
-	}
-
-#ifndef UWSGI_SSL
-	if (d_legion) {
-		uwsgi_log("legion subsystem is not supported on this uWSGI version, rebuild with ssl support\n");
-		exit(1);
-	}
-#endif
-
-
-
-        if (!uwsgi_ud) {
-                uwsgi.daemons = uwsgi_calloc(sizeof(struct uwsgi_daemon));
-                uwsgi_ud = uwsgi.daemons;
-        }
-        else {
-                while (uwsgi_ud) {
-                        old_ud = uwsgi_ud;
-                        uwsgi_ud = uwsgi_ud->next;
-                }
-
-                uwsgi_ud = uwsgi_calloc(sizeof(struct uwsgi_daemon));
-                old_ud->next = uwsgi_ud;
-        }
-        uwsgi_ud->command = d_command;
-        uwsgi_ud->freq = d_freq ? atoi(d_freq) : 10;
-        uwsgi_ud->daemonize = d_daemonize ? 1 : 0;
-        uwsgi_ud->pidfile = d_pidfile;
-        uwsgi_ud->stop_signal = d_stopsignal ? atoi(d_stopsignal) : SIGTERM;
-        uwsgi_ud->reload_signal = d_reloadsignal ? atoi(d_reloadsignal) : 0;
-        uwsgi_ud->control = d_control ? 1 : 0;
-	uwsgi_ud->uid = d_uid ? atoi(d_uid) : 0;
-	uwsgi_ud->gid = d_gid ? atoi(d_gid) : 0;
-	uwsgi_ud->honour_stdin = d_stdin ? 1 : 0;
-#ifdef UWSGI_SSL
-        uwsgi_ud->legion = d_legion;
-#endif
-        uwsgi_ud->ns_pid = d_ns_pid ? 1 : 0;
-
-	uwsgi_ud->chdir = d_chdir;
-
-	if (d_touch) {
-		size_t i,rlen = 0;
-		char **argv = uwsgi_split_quoted(d_touch, strlen(d_touch), ";", &rlen);
-		for(i=0;i<rlen;i++) {	
-			uwsgi_string_new_list(&uwsgi_ud->touch, argv[i]);
-		}
-		if (argv) free(argv);
-	}
-
-        uwsgi.daemons_cnt++;
-
-	free(arg);
-
-}
-
@@ -1,76 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-static int error_page(struct wsgi_request *wsgi_req, struct uwsgi_string_list *l) {
-	struct uwsgi_string_list *usl = NULL;
-	uwsgi_foreach(usl, l) {
-		struct stat st;
-		if (!stat(usl->value, &st)) {
-			int fd = open(usl->value, O_RDONLY);
-			if (fd >= 0) {
-				if (uwsgi_response_add_header(wsgi_req, "Content-Type", 12, "text/html", 9)) { close(fd); return 0;}
-				if (uwsgi_response_add_content_length(wsgi_req, st.st_size)) { close(fd); return 0;}
-				uwsgi_response_sendfile_do(wsgi_req, fd, 0, st.st_size);			
-				return -1;
-			}
-		}
-	}
-	return 0;
-}
-
-// generate internal server error message
-void uwsgi_500(struct wsgi_request *wsgi_req) {
-	if (uwsgi_response_prepare_headers(wsgi_req, "500 Internal Server Error", 25)) return;
-	if (uwsgi_response_add_connection_close(wsgi_req)) return;
-	if (error_page(wsgi_req, uwsgi.error_page_500)) return;
-	if (uwsgi_response_add_header(wsgi_req, "Content-Type", 12, "text/plain", 10)) return;
-	uwsgi_response_write_body_do(wsgi_req, "Internal Server Error", 21);
-}
-
-
-void uwsgi_404(struct wsgi_request *wsgi_req) {
-	if (uwsgi_response_prepare_headers(wsgi_req, "404 Not Found", 13)) return;
-	if (uwsgi_response_add_connection_close(wsgi_req)) return;
-	if (error_page(wsgi_req, uwsgi.error_page_404)) return;
-	if (uwsgi_response_add_header(wsgi_req, "Content-Type", 12, "text/plain", 10)) return;
-	uwsgi_response_write_body_do(wsgi_req, "Not Found", 9);
-}
-
-void uwsgi_403(struct wsgi_request *wsgi_req) {
-	if (uwsgi_response_prepare_headers(wsgi_req, "403 Forbidden", 13)) return;
-	if (uwsgi_response_add_connection_close(wsgi_req)) return;
-	if (error_page(wsgi_req, uwsgi.error_page_403)) return;
-	if (uwsgi_response_add_content_type(wsgi_req, "text/plain", 10)) return;
-	uwsgi_response_write_body_do(wsgi_req, "Forbidden", 9);
-}
-
-void uwsgi_405(struct wsgi_request *wsgi_req) {
-        if (uwsgi_response_prepare_headers(wsgi_req, "405 Method Not Allowed", 22)) return;
-        if (uwsgi_response_add_connection_close(wsgi_req)) return;
-        if (error_page(wsgi_req, uwsgi.error_page_403)) return;
-        if (uwsgi_response_add_content_type(wsgi_req, "text/plain", 10)) return;
-        uwsgi_response_write_body_do(wsgi_req, "Method Not Allowed", 18);
-}
-
-void uwsgi_redirect_to_slash(struct wsgi_request *wsgi_req) {
-
-	char *redirect = NULL;
-	size_t redirect_len = 0;
-
-        if (uwsgi_response_prepare_headers(wsgi_req, "301 Moved Permanently", 21)) return;
-	if (uwsgi_response_add_connection_close(wsgi_req)) return;
-
-	if (wsgi_req->query_string_len == 0) {
-		redirect = uwsgi_concat2n(wsgi_req->path_info, wsgi_req->path_info_len, "/", 1);
-		redirect_len = wsgi_req->path_info_len + 1;
-	}
-        else {
-		redirect = uwsgi_concat3n(wsgi_req->path_info, wsgi_req->path_info_len, "/?", 2, wsgi_req->query_string, wsgi_req->query_string_len);
-		redirect_len = wsgi_req->path_info_len + 2 + wsgi_req->query_string_len;
-        }
-        uwsgi_response_add_header(wsgi_req, "Location", 8, redirect, redirect_len);
-	free(redirect);	
-        return;
-}
-
@@ -2,233 +2,6 @@

 extern struct uwsgi_server uwsgi;

-#ifdef UWSGI_EVENT_USE_POLL
-#define UWSGI_EVENT_IN POLLIN
-#define UWSGI_EVENT_OUT POLLOUT
-
-int uwsgi_poll_event_queue_max = 0;
-struct uwsgi_poll_event {
-	int nevents;
-	int max_events;
-	pthread_mutex_t lock;
-	struct pollfd *poll;
-};
-
-struct uwsgi_poll_event **uwsgi_poll_event_queue;
-
-// all of the public functions must be heavy locked
-
-static int uwsgi_poll_fd_is_registered(struct uwsgi_poll_event *upe, int fd) {
-	int i;
-	for(i=0;i<upe->nevents;i++) {
-		if (upe->poll[i].fd == fd) {
-			return 1;
-		}
-	}
-	return 0;
-}
-
-static int uwsgi_poll_fd_add(struct uwsgi_poll_event *upe, int fd, int event) {
-	int pos = upe->nevents;
-	if (pos > upe->max_events) return -1;
-	upe->poll[pos].fd = fd;
-	upe->poll[pos].events = event;
-	upe->nevents++;
-	return 0;
-}
-
-static int uwsgi_poll_fd_del(struct uwsgi_poll_event *upe, int fd) {
-	int i;
-	for(i=0;i<upe->nevents;i++) {
-		if (upe->poll[i].fd == fd) {
-			if (i < upe->nevents-1) {
-				memcpy(&upe->poll[i], &upe->poll[i+1], sizeof(struct uwsgi_poll_event) * (upe->nevents - (i+1))); 
-			}
-			upe->nevents--;
-			return 0;
-		}
-	}
-	return -1;
-}
-
-static void uwsgi_poll_queue_rebuild(struct uwsgi_poll_event *upe) {
-	// we need to check if some file descriptor is no more valid
-	int i;
-	for(i=0;i<upe->nevents;i++) {
-		if (!uwsgi_valid_fd(upe->poll[i].fd)) {
-			uwsgi_poll_fd_del(upe, upe->poll[i].fd);
-		}
-	}
-}
-
-int event_queue_wait(int eq, int timeout, int *interesting_fd) {
-	struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-	uwsgi_poll_queue_rebuild(upe);
-	int ret = poll(upe->poll, upe->nevents, timeout * 1000);
-	if (ret > 0) {
-		int i;
-		for(i=0;i<upe->nevents;i++) {
-			if (upe->poll[i].revents) {
-				*interesting_fd = upe->poll[i].fd;
-				pthread_mutex_unlock(&upe->lock);
-				return 1;
-			}
-		}
-	}
-	pthread_mutex_unlock(&upe->lock);
-	return ret;
-}
-
-int event_queue_init() {
-	if (!uwsgi_poll_event_queue) {
-		uwsgi_poll_event_queue = uwsgi_calloc(sizeof(struct uwsgi_poll_event *) * uwsgi.max_fd);
-	}
-	int eq = uwsgi_poll_event_queue_max;
-	uwsgi_poll_event_queue[eq] = uwsgi_calloc(sizeof(struct uwsgi_poll_event));
-	uwsgi_poll_event_queue_max++;
-	uwsgi_poll_event_queue[eq]->poll = uwsgi_malloc(sizeof(struct pollfd) * uwsgi.max_fd);
-	uwsgi_poll_event_queue[eq]->max_events = uwsgi.max_fd;
-	pthread_mutex_init(&uwsgi_poll_event_queue[eq]->lock, NULL);
-	return eq;
-}
-
-void *event_queue_alloc(int nevents) {
-	return uwsgi_calloc(sizeof(struct pollfd) * nevents);
-}
-
-int event_queue_interesting_fd_is_read(void *events, int id) {
-	struct pollfd *pevents = (struct pollfd *)events;
-        struct pollfd *upoll = &pevents[id];
-        if (upoll->revents & POLLIN) {
-		return 1;
-	}	
-	return 0;
-}
-
-int event_queue_fd_write_to_readwrite(int eq, int fd) {
-	struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-	int i;
-	for(i=0;i<upe->nevents;i++) {
-		if (upe->poll[i].fd == fd) {
-			upe->poll[i].events = POLLIN|POLLOUT;
-			pthread_mutex_unlock(&upe->lock);
-			return 0;
-		}
-	}	
-	pthread_mutex_unlock(&upe->lock);
-	return -1;
-}
-
-int event_queue_fd_read_to_readwrite(int eq, int fd) {
-	return event_queue_fd_write_to_readwrite(eq, fd);
-}
-
-int event_queue_interesting_fd_is_write(void *events, int id) {
-	struct pollfd *pevents = (struct pollfd *)events;
-        struct pollfd *upoll = &pevents[id];
-        if (upoll->revents & POLLOUT) {
-                return 1;
-        }
-        return 0;
-}
-
-int event_queue_add_fd_read(int eq, int fd) {
-	struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-	if (uwsgi_poll_fd_is_registered(upe, fd)) {
-		pthread_mutex_unlock(&upe->lock);
-		return 0;	
-	}
-	int ret = uwsgi_poll_fd_add(upe, fd, POLLIN);
-	pthread_mutex_unlock(&upe->lock);
-	return ret;
-}
-int event_queue_add_fd_write(int eq, int fd) {
-        struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-        if (uwsgi_poll_fd_is_registered(upe, fd)) {
-		pthread_mutex_unlock(&upe->lock);
-		return 0;
-	}
-        int ret = uwsgi_poll_fd_add(upe, fd, POLLOUT);
-	pthread_mutex_unlock(&upe->lock);
-	return ret;
-}
-int event_queue_del_fd(int eq, int fd, int event) {
-	struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-	int ret = uwsgi_poll_fd_del(upe, fd);
-	pthread_mutex_unlock(&upe->lock);
-	return ret;
-}
-int event_queue_wait_multi(int eq, int timeout, void *events, int nevents) {
-	struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-        uwsgi_poll_queue_rebuild(upe);
-        int ret = poll(upe->poll, upe->nevents, timeout * 1000);
-	int cnt = 0;
-        if (ret > 0) {
-                int i;
-                for(i=0;i<upe->nevents;i++) {
-                        if (upe->poll[i].revents) {
-				struct pollfd *pevents = (struct pollfd *)events;	
-				struct pollfd *upoll = &pevents[cnt];
-				upoll->fd = upe->poll[i].fd;
-				upoll->revents = upe->poll[i].revents;
-				upoll->events = upe->poll[i].events;
-				cnt++;
-                        }
-                }
-        }
-	pthread_mutex_unlock(&upe->lock);
-	if (ret <= 0) return ret;
-        return cnt;
-}
-int event_queue_interesting_fd_has_error(void *events, int id) {
-	struct pollfd *pevents = (struct pollfd *)events;
-	struct pollfd *upoll = &pevents[id];
-	if (upoll->revents & POLLERR || upoll->revents & POLLHUP || upoll->revents & POLLNVAL) {
-		return 1;
-	}
-	return 0;
-}
-int event_queue_interesting_fd(void *events, int id) {
-	struct pollfd *pevents = (struct pollfd *)events;
-        struct pollfd *upoll = &pevents[id];
-	return upoll->fd;
-}
-int event_queue_fd_write_to_read(int eq, int fd) {
-	struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-	int i;
-	for(i=0;i<upe->nevents;i++) {
-		if (upe->poll[i].fd == fd) {
-			upe->poll[i].events = POLLIN;
-			pthread_mutex_unlock(&upe->lock);
-			return 0;
-		}
-	}	
-	pthread_mutex_unlock(&upe->lock);
-	return -1;
-}
-int event_queue_fd_read_to_write(int eq, int fd) {
-	struct uwsgi_poll_event *upe = uwsgi_poll_event_queue[eq];
-	pthread_mutex_lock(&upe->lock);
-	int i;
-	for(i=0;i<upe->nevents;i++) {
-		if (upe->poll[i].fd == fd) {
-			upe->poll[i].events = POLLOUT;
-			pthread_mutex_unlock(&upe->lock);
-			return 0;
-		}
-	}	
-	pthread_mutex_unlock(&upe->lock);
-	return -1;
-}
-#endif
-
 #ifdef UWSGI_EVENT_USE_PORT

 #include <port.h>
@@ -260,7 +33,7 @@ int event_queue_del_fd(int eq, int fd, int event) {

 int event_queue_fd_write_to_read(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN, NULL)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -271,7 +44,7 @@ int event_queue_fd_write_to_read(int eq, int fd) {

 int event_queue_fd_read_to_write(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLOUT, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLOUT, NULL)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -282,7 +55,7 @@ int event_queue_fd_read_to_write(int eq, int fd) {

 int event_queue_fd_readwrite_to_read(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN, NULL)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -293,7 +66,7 @@ int event_queue_fd_readwrite_to_read(int eq, int fd) {

 int event_queue_fd_readwrite_to_write(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLOUT, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLOUT, NULL)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -304,7 +77,7 @@ int event_queue_fd_readwrite_to_write(int eq, int fd) {

 int event_queue_fd_write_to_readwrite(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN | POLLOUT, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN | POLLOUT, NULL)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -315,7 +88,7 @@ int event_queue_fd_write_to_readwrite(int eq, int fd) {

 int event_queue_fd_read_to_readwrite(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN | POLLOUT, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN | POLLOUT, NULL)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -335,7 +108,7 @@ int event_queue_interesting_fd_has_error(void *events, int id) {

 int event_queue_interesting_fd_is_read(void *events, int id) {
 	port_event_t *pe = (port_event_t *) events;
-	if (pe[id].portev_events == POLLIN) {
+	if (pe[id].portev_events = POLLIN) {
 		return 1;
 	}
 	return 0;
@@ -351,7 +124,7 @@ int event_queue_interesting_fd_is_write(void *events, int id) {

 int event_queue_add_fd_read(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLIN, (void *) eq)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -361,7 +134,7 @@ int event_queue_add_fd_read(int eq, int fd) {

 int event_queue_add_fd_write(int eq, int fd) {

-	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLOUT, (void *)((long) eq))) {
+	if (port_associate(eq, PORT_SOURCE_FD, fd, POLLOUT, NULL)) {
 		uwsgi_error("port_associate");
 		return -1;
 	}
@@ -376,16 +149,12 @@ void *event_queue_alloc(int nevents) {

 int event_queue_interesting_fd(void *events, int id) {
 	port_event_t *pe = (port_event_t *) events;
-#ifdef PORT_SOURCE_FILE
 	if (pe[id].portev_source == PORT_SOURCE_FILE || pe[id].portev_source == PORT_SOURCE_TIMER) {
-#else
-	if (pe[id].portev_source == PORT_SOURCE_TIMER) {
-#endif
 		return (long) pe[id].portev_user;
 	}

 	int fd = (int) pe[id].portev_object;
-	int eq = (long) pe[id].portev_user;
+	int eq = (int) pe[id].portev_user;

 	if (pe[id].portev_events == POLLOUT) {
 		event_queue_add_fd_write(eq, fd);
@@ -402,7 +171,6 @@ int event_queue_wait_multi(int eq, int timeout, void *events, int nevents) {
 	int ret;
 	uint_t nget = 1;
 	timespec_t ts;
-	

 	if (timeout >= 0) {
 		ts.tv_sec = timeout;
@@ -414,23 +182,11 @@ int event_queue_wait_multi(int eq, int timeout, void *events, int nevents) {
 	}

 	if (ret < 0) {
-		if (errno == ETIME) return 0;
-                if (errno != EINTR) {
-                        uwsgi_error("port_getn()");
-                }
-                return -1;
-	}
-
-	uint_t i;
-	port_event_t *pe = (port_event_t *) events;
-	for(i=0;i<nget;i++) {
-		port_event_t *pe_i = &pe[i];
-		if (pe_i->portev_source == PORT_SOURCE_FD) {
-                	// event must be readded (damn Oracle/Sun why the fu*k you made such a horrible choice ???? why not adding a ONESHOT flag ???)
-                	if (port_associate(eq, pe_i->portev_source, pe_i->portev_object, pe_i->portev_events, (void *)((long) eq))) {
-                        	uwsgi_error("port_associate");
-                	}
-        	}
+		if (errno != ETIME) {
+			uwsgi_error("port_getn()");
+			return -1;
+		}
+		return 0;
 	}

 	return nget;
@@ -452,28 +208,23 @@ int event_queue_wait(int eq, int timeout, int *interesting_fd) {
 	else {
 		ret = port_get(eq, &pe, NULL);
 	}
-
 	if (ret < 0) {
-		if (errno == ETIME) return 0;
-		if (errno != EINTR) {
+		if (errno != ETIME) {
 			uwsgi_error("port_get()");
+			return -1;
 		}
-		return -1;
+		return 0;
 	}

 	if (pe.portev_source == PORT_SOURCE_FD) {
 		// event must be readded (damn Oracle/Sun why the fu*k you made such a horrible choice ???? why not adding a ONESHOT flag ???)
-		if (port_associate(eq, pe.portev_source, pe.portev_object, pe.portev_events, (void *)((long) eq))) {
+		if (port_associate(eq, pe.portev_source, pe.portev_object, pe.portev_events, NULL)) {
 			uwsgi_error("port_associate");
 		}
 	}


-#ifdef PORT_SOURCE_FILE
 	if (pe.portev_source == PORT_SOURCE_FILE || pe.portev_source == PORT_SOURCE_TIMER) {
-#else
-	if (pe.portev_source == PORT_SOURCE_TIMER) {
-#endif
 		*interesting_fd = (long) pe.portev_user;
 	}
 	else {
@@ -948,7 +699,7 @@ int event_queue_wait(int eq, int timeout, int *interesting_fd) {
 	struct timespec ts;
 	struct kevent ev;

-	if (timeout < 0) {
+	if (timeout <= 0) {
 		ret = kevent(eq, NULL, 0, &ev, 1, NULL);
 	}
 	else {
@@ -981,7 +732,6 @@ struct uwsgi_fmon *event_queue_ack_file_monitor(int eq, int id) {
 #endif

 #ifdef UWSGI_EVENT_FILEMONITOR_USE_PORT
-#ifdef PORT_SOURCE_FILE
 int event_queue_add_file_monitor(int eq, char *filename, int *id) {

 	struct file_obj fo;
@@ -1042,14 +792,6 @@ struct uwsgi_fmon *event_queue_ack_file_monitor(int eq, int id) {

 }

-#else
-int event_queue_add_file_monitor(int eq, char *filename, int *id) {
-	return -1;
-}
-struct uwsgi_fmon *event_queue_ack_file_monitor(int eq, int id) {
-	return NULL;
-}
-#endif
 #endif


@@ -1232,8 +974,6 @@ static int timerfd_create(clockid_t __clock_id, int __flags) {
 	return syscall(283, __clock_id, __flags);
 #elif defined(__i386__)
 	return syscall(322, __clock_id, __flags);
-#elif defined(__arm__)
-	return syscall(350, __clock_id, __flags);
 #else
 	return -1;
 #endif
@@ -1244,10 +984,6 @@ static int timerfd_settime(int __ufd, int __flags, __const struct itimerspec *__
 	return syscall(286, __ufd, __flags, __utmr, __otmr);
 #elif defined(__i386__)
 	return syscall(325, __ufd, __flags, __utmr, __otmr);
-#elif defined(__arm__)
-	return syscall(353, __ufd, __flags, __utmr, __otmr);
-#else
-	return -1;
 #endif
 }
 #endif
@@ -1,498 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-/*
-
-	Exceptions management
-
-	generally exceptions are printed in the logs, but if you enable
-	an exception manager they will be stored in a (relatively big) uwsgi packet
-	with the following structure.
-
-	"vars" -> keyval of request vars
-	"backtrace" -> list of backtrace lines. Each line is a list of 5 elements filename,line,function,text,custom
-	"unix" -> seconds since the epoch
-	"class" -> the exception class
-	"msg" -> a text message mapped to the extension
-	"repr" -> a text message mapped to the extension in language-specific gergo
-	"wid" -> worker id
-	"core" -> the core generating the exception
-	"pid" -> pid of the worker
-	"node" -> hostname
-
-	Other vars can be added, but you cannot be sure they will be used by exceptions handler.
-
-	The exception-uwsgi packet is passed "as is" to the exception handler
-
-	Exceptions hooks:
-	
-		a request plugin can export that hooks:
-	
-		struct uwsgi_buffer *backtrace(struct wsgi_request *);
-		struct uwsgi_buffer *exception_class(struct wsgi_request *);
-		struct uwsgi_buffer *exception_msg(struct wsgi_request *);
-		struct uwsgi_buffer *exception_repr(struct wsgi_request *);
-		void exception_log(struct wsgi_request *);
-
-		Remember to reset the exception status (if possibile) after each call
-
-	Exceptions catcher:
-
-		This is a special development-mode in which exceptions are printed
-		to the HTTP client.
-
-*/
-
-struct uwsgi_buffer *uwsgi_exception_handler_object(struct wsgi_request *wsgi_req) {
-	struct uwsgi_buffer *ub = uwsgi_buffer_new(4096);
-	if (uwsgi_buffer_append_keyval(ub, "vars", 4, wsgi_req->buffer, wsgi_req->len)) goto error;
-	if (uwsgi.p[wsgi_req->uh->modifier1]->backtrace) {
-                struct uwsgi_buffer *bt = uwsgi.p[wsgi_req->uh->modifier1]->backtrace(wsgi_req);
-		if (bt) {
-			if (uwsgi_buffer_append_keyval(ub, "backtrace", 9, bt->buf, bt->pos)) {
-				uwsgi_buffer_destroy(bt);
-				goto error;
-			} 
-			uwsgi_buffer_destroy(bt);
-		}
-	}
-	
-	if (uwsgi.p[wsgi_req->uh->modifier1]->exception_class) {
-		struct uwsgi_buffer *ec = uwsgi.p[wsgi_req->uh->modifier1]->exception_class(wsgi_req);
-		if (ec) {
-			if (uwsgi_buffer_append_keyval(ub, "class", 5, ec->buf, ec->pos)) {
-				uwsgi_buffer_destroy(ec);
-				goto error;
-			}
-			uwsgi_buffer_destroy(ec);
-		}
-	}
-
-	if (uwsgi.p[wsgi_req->uh->modifier1]->exception_msg) {
-                struct uwsgi_buffer *em = uwsgi.p[wsgi_req->uh->modifier1]->exception_msg(wsgi_req);
-                if (em) {
-                        if (uwsgi_buffer_append_keyval(ub, "msg", 3, em->buf, em->pos)) {
-                                uwsgi_buffer_destroy(em);
-                                goto error;
-                        }
-                        uwsgi_buffer_destroy(em);
-                }
-        }
-
-	if (uwsgi.p[wsgi_req->uh->modifier1]->exception_repr) {
-                struct uwsgi_buffer *er = uwsgi.p[wsgi_req->uh->modifier1]->exception_repr(wsgi_req);
-                if (er) {
-                        if (uwsgi_buffer_append_keyval(ub, "repr", 4, er->buf, er->pos)) {
-                                uwsgi_buffer_destroy(er);
-                                goto error;
-                        }
-                        uwsgi_buffer_destroy(er);
-                }
-        }
-
-	if (uwsgi_buffer_append_keynum(ub, "unix", 4, uwsgi_now())) goto error;
-	if (uwsgi_buffer_append_keynum(ub, "wid", 3, uwsgi.mywid)) goto error;
-	if (uwsgi_buffer_append_keynum(ub, "pid", 3, uwsgi.mypid)) goto error;
-	if (uwsgi_buffer_append_keynum(ub, "core", 4, wsgi_req->async_id)) goto error;
-	if (uwsgi_buffer_append_keyval(ub, "node", 4, uwsgi.hostname, uwsgi.hostname_len)) goto error;
-
-	return ub;
-	
-error:
-	uwsgi_buffer_destroy(ub);
-	return NULL;
-}
-
-static void append_vars_to_ubuf(char *key, uint16_t keylen, char *val, uint16_t vallen, void *data) {
-	struct uwsgi_buffer *ub = (struct uwsgi_buffer *) data;
-
-	if (uwsgi_buffer_append(ub, key, keylen)) return;
-	if (uwsgi_buffer_append(ub, " = ", 3)) return;
-	if (uwsgi_buffer_append(ub, val, vallen)) return;
-	if (uwsgi_buffer_append(ub, "\n", 1)) return;
-}
-
-static void append_backtrace_to_ubuf(uint16_t pos, char *value, uint16_t len, void *data) {
-        struct uwsgi_buffer *ub = (struct uwsgi_buffer *) data;
-
-	uint16_t item = 0;
-	if (pos > 0) {
-		item = pos % 5;
-	}
-
-	switch(item) {
-		// filename
-		case 0:
-			if (uwsgi_buffer_append(ub, "filename: \"", 11)) return;
-			if (uwsgi_buffer_append(ub, value, len)) return;
-			if (uwsgi_buffer_append(ub, "\" ", 2)) return;
-			break;
-		// lineno
-		case 1:
-			if (uwsgi_buffer_append(ub, "line: ", 6)) return;
-			if (uwsgi_buffer_append(ub, value, len)) return;
-			if (uwsgi_buffer_append(ub, " ", 1)) return;
-			break;
-		// function
-		case 2:
-			if (uwsgi_buffer_append(ub, "function: \"", 11)) return;
-			if (uwsgi_buffer_append(ub, value, len)) return;
-			if (uwsgi_buffer_append(ub, "\" ", 2)) return;
-			break;
-		// text
-		case 3:
-			if (len > 0) {
-				if (uwsgi_buffer_append(ub, "text/code: \"", 12)) return;
-				if (uwsgi_buffer_append(ub, value, len)) return;
-				if (uwsgi_buffer_append(ub, "\" ", 2)) return;
-			}
-			break;
-		// custom
-		case 4:
-			if (len > 0) {
-				if (uwsgi_buffer_append(ub, "custom: \"", 9)) return;
-                        	if (uwsgi_buffer_append(ub, value, len)) return;
-                        	if (uwsgi_buffer_append(ub, "\" ", 2)) return;
-			}
-			if (uwsgi_buffer_append(ub, "\n", 1)) return;
-			break;
-		default:
-			break;
-	}
-
-}
-
-
-int uwsgi_exceptions_catch(struct wsgi_request *wsgi_req) {
-
-	if (uwsgi_response_prepare_headers(wsgi_req, "500 Internal Server Error", 25)) {
-		return -1;
-	}
-
-	if (uwsgi_response_add_content_type(wsgi_req, "text/plain", 10)) {
-		return -1;
-	}
-
-	struct uwsgi_buffer *ub = uwsgi_buffer_new(4096);
-	if (uwsgi_buffer_append(ub, "uWSGI exceptions catcher for \"", 30)) goto error;
-	if (uwsgi_buffer_append(ub, wsgi_req->method, wsgi_req->method_len)) goto error;
-	if (uwsgi_buffer_append(ub, " ", 1)) goto error;
-	if (uwsgi_buffer_append(ub, wsgi_req->uri, wsgi_req->uri_len)) goto error;
-	if (uwsgi_buffer_append(ub, "\" (request plugin: \"", 20)) goto error;
-	if (uwsgi_buffer_append(ub, (char *) uwsgi.p[wsgi_req->uh->modifier1]->name, strlen(uwsgi.p[wsgi_req->uh->modifier1]->name))) goto error;
-	if (uwsgi_buffer_append(ub, "\", modifier1: ", 14 )) goto error;
-	if (uwsgi_buffer_num64(ub, wsgi_req->uh->modifier1)) goto error;
-	if (uwsgi_buffer_append(ub, ")\n\n", 3)) goto error;
-
-	if (uwsgi_buffer_append(ub, "Exception: ", 11)) goto error;
-                
-        if (uwsgi.p[wsgi_req->uh->modifier1]->exception_repr) {
-                struct uwsgi_buffer *ub_exc_repr = uwsgi.p[wsgi_req->uh->modifier1]->exception_repr(wsgi_req);
-                if (ub_exc_repr) {
-                        if (uwsgi_buffer_append(ub, ub_exc_repr->buf, ub_exc_repr->pos)) {
-                                uwsgi_buffer_destroy(ub_exc_repr);
-                                goto error;
-                        }
-                        uwsgi_buffer_destroy(ub_exc_repr);
-                }
-                else {
-                        goto notavail3;
-                }
-        }
-        else {
-notavail3:
-                if (uwsgi_buffer_append(ub, "-Not available-", 15)) goto error;
-        }
-
-        if (uwsgi_buffer_append(ub, "\n\n", 2)) goto error;
-
-	if (uwsgi_buffer_append(ub, "Exception class: ", 17)) goto error;
-
-	if (uwsgi.p[wsgi_req->uh->modifier1]->exception_class) {
-		struct uwsgi_buffer *ub_exc_class = uwsgi.p[wsgi_req->uh->modifier1]->exception_class(wsgi_req);
-		if (ub_exc_class) {
-			if (uwsgi_buffer_append(ub, ub_exc_class->buf, ub_exc_class->pos)) {
-				uwsgi_buffer_destroy(ub_exc_class);
-				goto error;
-			}
-			uwsgi_buffer_destroy(ub_exc_class);
-		}
-		else {
-			goto notavail;
-		}
-	}
-	else {
-notavail:
-		if (uwsgi_buffer_append(ub, "-Not available-", 15)) goto error;
-	}
-
-	if (uwsgi_buffer_append(ub, "\n\n", 2)) goto error;
-
-	if (uwsgi_buffer_append(ub, "Exception message: ", 19)) goto error;
-
-        if (uwsgi.p[wsgi_req->uh->modifier1]->exception_msg) {
-                struct uwsgi_buffer *ub_exc_msg = uwsgi.p[wsgi_req->uh->modifier1]->exception_msg(wsgi_req);
-                if (ub_exc_msg) {
-                        if (uwsgi_buffer_append(ub, ub_exc_msg->buf, ub_exc_msg->pos)) {
-                                uwsgi_buffer_destroy(ub_exc_msg);
-                                goto error;
-                        }
-                        uwsgi_buffer_destroy(ub_exc_msg);
-                }
-                else {
-                        goto notavail2;
-                }
-        }
-        else {
-notavail2:
-                if (uwsgi_buffer_append(ub, "-Not available-", 15)) goto error;
-        }
-
-	if (uwsgi_buffer_append(ub, "\n\n", 2)) goto error;
-
-	if (uwsgi_buffer_append(ub, "Backtrace:\n", 11)) goto error;
-
-        if (uwsgi.p[wsgi_req->uh->modifier1]->backtrace) {
-                struct uwsgi_buffer *ub_exc_bt = uwsgi.p[wsgi_req->uh->modifier1]->backtrace(wsgi_req);
-                if (ub_exc_bt) {
-			struct uwsgi_buffer *parsed_bt = uwsgi_buffer_new(4096);
-			if (uwsgi_hooked_parse_array(ub_exc_bt->buf, ub_exc_bt->pos, append_backtrace_to_ubuf, parsed_bt)) {
-				uwsgi_buffer_destroy(ub_exc_bt);
-				uwsgi_buffer_destroy(parsed_bt);
-                                goto error;
-			}
-			uwsgi_buffer_destroy(ub_exc_bt);
-                        if (uwsgi_buffer_append(ub, parsed_bt->buf, parsed_bt->pos)) {
-                                uwsgi_buffer_destroy(parsed_bt);
-                                goto error;
-                        }
-                        uwsgi_buffer_destroy(parsed_bt);
-                }
-                else {
-                        goto notavail4;
-                }
-        }
-        else {
-notavail4:
-                if (uwsgi_buffer_append(ub, "-Not available-", 15)) goto error;
-        }
-
-        if (uwsgi_buffer_append(ub, "\n\n", 2)) goto error;
-
-	if (uwsgi_hooked_parse(wsgi_req->buffer, wsgi_req->len, append_vars_to_ubuf, ub)) {
-		goto error;
-	}
-
-	if (uwsgi_response_write_body_do(wsgi_req, ub->buf, ub->pos)) {
-		goto error;
-	}
-
-	uwsgi_buffer_destroy(ub);
-	return 0;
-
-error:
-	uwsgi_buffer_destroy(ub);
-	return -1;
-
-}
-
-static void uwsgi_exception_run_handlers(struct uwsgi_buffer *ub) {
-	struct uwsgi_string_list *usl = uwsgi.exception_handlers_instance;
-	struct iovec iov[2];
-        iov[1].iov_base = ub->buf;
-        iov[1].iov_len = ub->pos;
-	while(usl) {
-		struct uwsgi_exception_handler_instance *uehi = (struct uwsgi_exception_handler_instance *) usl->custom_ptr;
-        	iov[0].iov_base = &uehi;
-        	iov[0].iov_len = sizeof(long);
-        	// now send the message to the exception handler thread
-        	if (writev(uwsgi.exception_handler_thread->pipe[0], iov, 2) != (ssize_t) (ub->pos+sizeof(long))) {
-                	uwsgi_error("[uwsgi-exception-handler-error] uwsgi_exception_run_handlers()/writev()");
-        	}
-		usl = usl->next;
-	}
-}
-
-void uwsgi_manage_exception(struct wsgi_request *wsgi_req,int catch) {
-
-	int do_exit = uwsgi.reload_on_exception;
-
-	if (!wsgi_req) goto log2;
-
-	if (do_exit) goto check_catch;
-
-	if (uwsgi.exception_handlers_instance) {
-		struct uwsgi_buffer *ehi = uwsgi_exception_handler_object(wsgi_req);
-		if (ehi) {
-			uwsgi_exception_run_handlers(ehi);
-			uwsgi_buffer_destroy(ehi);
-		}
-	}
-
-	uwsgi.workers[uwsgi.mywid].cores[wsgi_req->async_id].exceptions++;
-	uwsgi_apps[wsgi_req->app_id].exceptions++;
-
-	if (uwsgi.reload_on_exception_type && uwsgi.p[wsgi_req->uh->modifier1]->exception_class) {
-		struct uwsgi_buffer *ub = uwsgi.p[wsgi_req->uh->modifier1]->exception_msg(wsgi_req);
-		if (ub) {
-			struct uwsgi_string_list *usl = uwsgi.reload_on_exception_type;
-			while (usl) {
-				if (!uwsgi_strncmp(usl->value, usl->len, ub->buf, ub->len)) {
-					do_exit = 1;
-					uwsgi_buffer_destroy(ub);
-					goto check_catch;
-				}
-				usl = usl->next;
-			}
-			uwsgi_buffer_destroy(ub);
-		}
-	}
-
-	if (uwsgi.reload_on_exception_value && uwsgi.p[wsgi_req->uh->modifier1]->exception_msg) {
-                struct uwsgi_buffer *ub = uwsgi.p[wsgi_req->uh->modifier1]->exception_msg(wsgi_req);
-		if (ub) {
-			struct uwsgi_string_list *usl = uwsgi.reload_on_exception_value;
-                        while (usl) {
-                                if (!uwsgi_strncmp(usl->value, usl->len, ub->buf, ub->len)) {
-                                        do_exit = 1;
-                                        uwsgi_buffer_destroy(ub);
-                                        goto check_catch;
-                                }
-                                usl = usl->next;
-                        }
-			uwsgi_buffer_destroy(ub);
-		}
-        }
-
-        if (uwsgi.reload_on_exception_repr && uwsgi.p[wsgi_req->uh->modifier1]->exception_repr) {
-                struct uwsgi_buffer *ub = uwsgi.p[wsgi_req->uh->modifier1]->exception_msg(wsgi_req);
-		if (ub) {
-			struct uwsgi_string_list *usl = uwsgi.reload_on_exception_repr;
-                        while (usl) {
-                                if (!uwsgi_strncmp(usl->value, usl->len, ub->buf, ub->len)) {
-                                        do_exit = 1;
-                                        uwsgi_buffer_destroy(ub);
-                                        goto check_catch;
-                                }
-                                usl = usl->next;
-                        }
-			uwsgi_buffer_destroy(ub);
-		}
-        }
-
-check_catch:
-	if (catch && wsgi_req) {
-		if (uwsgi_exceptions_catch(wsgi_req)) {
-			// for now, just goto, new features could be added
-			goto log;		
-		}
-	}
-
-log:
-	if (uwsgi.p[wsgi_req->uh->modifier1]->exception_log) {
-		uwsgi.p[wsgi_req->uh->modifier1]->exception_log(wsgi_req);
-	}
-	
-log2:
-	if (do_exit) {
-		exit(UWSGI_EXCEPTION_CODE);		
-	}
-	
-}
-
-struct uwsgi_exception_handler *uwsgi_register_exception_handler(char *name, int (*func)(struct uwsgi_exception_handler_instance *, char *, size_t)) {
-	struct uwsgi_exception_handler *old_ueh = NULL, *ueh = uwsgi.exception_handlers;
-	while(ueh) {
-		if (!strcmp(name, ueh->name)) {
-			return NULL;
-		}
-		old_ueh = ueh;
-		ueh = ueh->next;
-	}
-
-	ueh = uwsgi_calloc(sizeof(struct uwsgi_exception_handler));
-	ueh->name = name;
-	ueh->func = func;
-
-	if (old_ueh) {
-		old_ueh->next = ueh;
-	}
-	else {
-		uwsgi.exception_handlers = ueh;
-	}
-
-	return ueh;
-}
-
-struct uwsgi_exception_handler *uwsgi_exception_handler_by_name(char *name) {
-	struct uwsgi_exception_handler *ueh = uwsgi.exception_handlers;
-	while(ueh) {
-		if (!strcmp(name, ueh->name)) {
-			return ueh;
-		}
-		ueh = ueh->next;
-	}
-	return NULL;
-}
-
-static void uwsgi_exception_handler_thread_loop(struct uwsgi_thread *ut) {
-        char *buf = uwsgi_malloc(uwsgi.exception_handler_msg_size + sizeof(long));
-        for (;;) {
-                int interesting_fd = -1;
-                int ret = event_queue_wait(ut->queue, -1, &interesting_fd);
-                if (ret > 0) {
-                        ssize_t len = read(ut->pipe[1], buf, uwsgi.exception_handler_msg_size + sizeof(long));
-                        if (len > (ssize_t)(sizeof(long) + 1)) {
-                                size_t msg_size = len - sizeof(long);
-                                char *msg = buf + sizeof(long);
-                                long ptr = 0;
-                                memcpy(&ptr, buf, sizeof(long));
-                                struct uwsgi_exception_handler_instance *uehi = (struct uwsgi_exception_handler_instance *) ptr;
-                                if (!uehi)
-					break;
-				if (uehi->handler->func(uehi, msg, msg_size)) {
-                        		uwsgi_log("[uwsgi-exception] error running the handler \"%s\" args: \"%s\"\n", uehi->handler->name, uehi->arg ? uehi->arg : "");
-                		}
-                        }
-                }
-        }
-	free(buf);
-}
-
-void uwsgi_exception_setup_handlers() {
-
-	struct uwsgi_string_list *usl = uwsgi.exception_handlers_instance;
-	while(usl) {
-		// do not free handler !!!
-		char *handler = uwsgi_str(usl->value);
-		char *colon = strchr(handler, ':');
-		if (colon) {
-			*colon = 0;
-		}
-		struct uwsgi_exception_handler *ueh = uwsgi_exception_handler_by_name(handler);
-		if (!ueh) {
-			uwsgi_log("unable to find exception handler: %s\n", handler);
-			exit(1);
-		}
-
-		struct uwsgi_exception_handler_instance *uehi = uwsgi_calloc(sizeof(struct uwsgi_exception_handler_instance));
-		uehi->handler = ueh;
-		if (colon) {
-			uehi->arg = colon+1;
-		}
-		usl->custom_ptr = uehi;
-		usl = usl->next;
-	}
-}
-
-void uwsgi_exceptions_handler_thread_start() {
-	if (!uwsgi.exception_handlers_instance) return;
-	// start the exception_handler_thread
-        uwsgi.exception_handler_thread = uwsgi_thread_new(uwsgi_exception_handler_thread_loop);
-        if (!uwsgi.exception_handler_thread) {
-                uwsgi_log("unable to spawn exception handler thread\n");
-                exit(1);
-        }
-
-}
@@ -1,147 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-/*
-
-	the --master-fifo option create a unix named pipe (fifo) you can use to send management
-	commands to the master:
-
-	echo r > myfifo
-
-*/
-
-// this var can be accessed by plugins and hooks
-void (*uwsgi_fifo_table[256])(int);
-
-static char *uwsgi_fifo_by_slot() {
-	int count = 0;
-	struct uwsgi_string_list *usl;
-	uwsgi_foreach(usl, uwsgi.master_fifo) {
-		if (count == uwsgi.master_fifo_slot) return usl->value;
-		count++;
-	}
-	return uwsgi.master_fifo->value;
-}
-
-#define announce_fifo uwsgi_log_verbose("active master fifo is now %s\n", uwsgi_fifo_by_slot())
-
-static void uwsgi_fifo_set_slot_zero() { uwsgi.master_fifo_slot = 0; announce_fifo; }
-static void uwsgi_fifo_set_slot_one() { uwsgi.master_fifo_slot = 1; announce_fifo; }
-static void uwsgi_fifo_set_slot_two() { uwsgi.master_fifo_slot = 2; announce_fifo; }
-static void uwsgi_fifo_set_slot_three() { uwsgi.master_fifo_slot = 3; announce_fifo; }
-static void uwsgi_fifo_set_slot_four() { uwsgi.master_fifo_slot = 4; announce_fifo; }
-static void uwsgi_fifo_set_slot_five() { uwsgi.master_fifo_slot = 5; announce_fifo; }
-static void uwsgi_fifo_set_slot_six() { uwsgi.master_fifo_slot = 6; announce_fifo; }
-static void uwsgi_fifo_set_slot_seven() { uwsgi.master_fifo_slot = 7; announce_fifo; }
-static void uwsgi_fifo_set_slot_eight() { uwsgi.master_fifo_slot = 8; announce_fifo; }
-static void uwsgi_fifo_set_slot_nine() { uwsgi.master_fifo_slot = 9; announce_fifo; }
-
-static void subscriptions_blocker() {
-	if (uwsgi.subscriptions_blocked) {
-		uwsgi_log_verbose("subscriptions re-enabled\n");
-		uwsgi.subscriptions_blocked = 0;
-	}
-	else {
-		uwsgi.subscriptions_blocked = 1;
-		uwsgi_log_verbose("subscriptions blocked\n");
-	}
-}
-
-static void emperor_rescan() {
-	if (uwsgi.emperor_pid > 0) {
-		if (kill(uwsgi.emperor_pid, SIGWINCH)) {
-			uwsgi_error("emperor_rescan()/kill()");
-		}
-	}
-}
-
-/*
-
-this is called as soon as possibile allowing plugins (or hooks) to override it
-
-*/
-void uwsgi_master_fifo_prepare() {
-	int i;
-	for(i=0;i<256;i++) {
-		uwsgi_fifo_table[i] = NULL;
-	}
-
-	uwsgi_fifo_table['0'] = uwsgi_fifo_set_slot_zero;
-	uwsgi_fifo_table['1'] = uwsgi_fifo_set_slot_one;
-	uwsgi_fifo_table['2'] = uwsgi_fifo_set_slot_two;
-	uwsgi_fifo_table['3'] = uwsgi_fifo_set_slot_three;
-	uwsgi_fifo_table['4'] = uwsgi_fifo_set_slot_four;
-	uwsgi_fifo_table['5'] = uwsgi_fifo_set_slot_five;
-	uwsgi_fifo_table['6'] = uwsgi_fifo_set_slot_six;
-	uwsgi_fifo_table['7'] = uwsgi_fifo_set_slot_seven;
-	uwsgi_fifo_table['8'] = uwsgi_fifo_set_slot_eight;
-	uwsgi_fifo_table['9'] = uwsgi_fifo_set_slot_nine;
-
-	uwsgi_fifo_table['-'] = uwsgi_cheaper_decrease;
-	uwsgi_fifo_table['+'] = uwsgi_cheaper_increase;
-	uwsgi_fifo_table['B'] = vassal_sos; 
-	uwsgi_fifo_table['c'] = uwsgi_chain_reload;
-	uwsgi_fifo_table['C'] = uwsgi_go_cheap;
-	uwsgi_fifo_table['E'] = emperor_rescan;
-	uwsgi_fifo_table['f'] = uwsgi_refork_master;
-	uwsgi_fifo_table['l'] = uwsgi_log_reopen;
-	uwsgi_fifo_table['L'] = uwsgi_log_rotate;
-	uwsgi_fifo_table['p'] = suspend_resume_them_all;
-	uwsgi_fifo_table['P'] = uwsgi_update_pidfiles;
-	uwsgi_fifo_table['q'] = gracefully_kill_them_all;
-	uwsgi_fifo_table['Q'] = kill_them_all;
-	uwsgi_fifo_table['r'] = grace_them_all;
-	uwsgi_fifo_table['R'] = reap_them_all;
-	uwsgi_fifo_table['s'] = stats;
-	uwsgi_fifo_table['S'] = subscriptions_blocker;
-	uwsgi_fifo_table['w'] = uwsgi_reload_workers;
-	uwsgi_fifo_table['W'] = uwsgi_brutally_reload_workers;
-
-}
-
-int uwsgi_master_fifo() {
-
-	char *path = uwsgi_fifo_by_slot();
-
-	unlink(path);
-
-	if (mkfifo(path, S_IRUSR|S_IWUSR)) {
-		uwsgi_error("uwsgi_master_fifo()/mkfifo()");
-		exit(1);
-	}
-
-	int fd = open(path, O_RDONLY|O_NONBLOCK);
-	if (fd < 0) {
-		uwsgi_error("uwsgi_master_fifo()/open()");
-		exit(1);
-	}
-
-	uwsgi_socket_nb(fd);
-
-	return fd;
-}
-
-int uwsgi_master_fifo_manage(int fd) {
-	unsigned char cmd;
-	ssize_t rlen = read(fd, &cmd, 1);
-	if (rlen < 0) {
-		if (uwsgi_is_again()) return 0;
-		uwsgi_error("uwsgi_master_fifo_manage()/read()");
-		exit(1);
-	}
-	// fifo destroyed, recreate it
-	else if (rlen == 0) {
-		event_queue_del_fd(uwsgi.master_queue, uwsgi.master_fifo_fd, event_queue_read());
-		close(fd);
-		uwsgi.master_fifo_fd = uwsgi_master_fifo();
-		event_queue_add_fd_read(uwsgi.master_queue, uwsgi.master_fifo_fd);
-		return 0;
-	}
-
-	if (uwsgi_fifo_table[(int) cmd]) {
-		uwsgi_fifo_table[(int) cmd](0);
-	}
-	
-	return 0;
-}
@@ -1,227 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-/*
-
-on connection retrieve the uid,gid and pid of the connecting process, in addition to up to 3
-file descriptors (emperor pipe, emperor pipe_config, on_demand socket dup()'ed to 0)
-
-if authorized, double fork, get the pid of the second child and exit()
-its parent (this will force the Emperor to became its subreaper).
-
-from now on, we can consider the new child as a full-featured vassal
-
-*/
-
-#define VASSAL_HAS_CONFIG 0x02
-#define VASSAL_HAS_ON_DEMAND 0x04
-
-static void parse_argv_hook(uint16_t item, char *value, uint16_t vlen, void *data) {
-	struct uwsgi_string_list **usl = (struct uwsgi_string_list **) data;
-	uwsgi_string_new_list(usl, uwsgi_concat2n(value, vlen, "", 0));
-}
-
-
-void uwsgi_fork_server(char *socket) {
-	// map fd 0 to /dev/null to avoid mess
-	uwsgi_remap_fd(0, "/dev/null");
-
-	int fd = bind_to_unix(socket, uwsgi.listen_queue, uwsgi.chmod_socket, uwsgi.abstract_socket);
-	if (fd < 0) exit(1);
-
-	// automatically receive credentials (TODO make something useful with them, like checking the pid is from the Emperor)
-	if (uwsgi_socket_passcred(fd)) exit(1);
-
-	// initialize the event queue
-	int eq = event_queue_init();
-	if (uwsgi.has_emperor) {
-		event_queue_add_fd_read(eq, uwsgi.emperor_fd);
-	}
-	event_queue_add_fd_read(eq, fd);
-
-	// now start waiting for connections
-	for(;;) {
-		int interesting_fd = -1;
-		int rlen = event_queue_wait(eq, -1, &interesting_fd);
-		if (rlen <= 0) continue;
-		if (uwsgi.has_emperor && interesting_fd == uwsgi.emperor_fd) {
-			char byte;
-        		ssize_t rlen = read(uwsgi.emperor_fd, &byte, 1);
-        		if (rlen > 0) {
-                		uwsgi_log_verbose("received message %d from emperor\n", byte);
-			}
-			exit(0);
-		}
-		if (interesting_fd != fd) continue;
-		struct sockaddr_un client_src;
-        	socklen_t client_src_len = 0;
-        	int client_fd = accept(fd, (struct sockaddr *) &client_src, &client_src_len);
-        	if (client_fd < 0) {
-                	uwsgi_error("uwsgi_fork_server()/accept()");
-			continue;
-        	}
-		char hbuf[4];
-		pid_t ppid = -1;
-		uid_t uid = -1;
-		gid_t gid = -1;
-		int fds_count = 8;
-		size_t remains = 4;
-		// we can receive upto 8 fds (generally from 1 to 3)
-		int fds[8];
-		// we only read 4 bytes header
-		ssize_t len = uwsgi_recv_cred_and_fds(client_fd, hbuf, remains, &ppid, &uid, &gid, fds, &fds_count);
-		uwsgi_log_verbose("[uwsgi-fork-server] connection from pid: %d uid: %d gid:%d fds:%d\n", ppid, uid, gid, fds_count);
-		if (len <= 0 || fds_count < 1) {
-			uwsgi_error("uwsgi_fork_server()/recvmsg()");
-			goto end;
-		}
-		remains -= len;
-	
-		if (uwsgi_read_nb(client_fd, hbuf + (4-remains), remains, uwsgi.socket_timeout)) {
-			uwsgi_error("uwsgi_fork_server()/uwsgi_read_nb()");
-			goto end;
-		}
-
-		struct uwsgi_header *uh = (struct uwsgi_header *) hbuf;
-		// this memory area must be freed in the right place !!!
-		char *body_argv = uwsgi_malloc(uh->_pktsize);
-		if (uwsgi_read_nb(client_fd, body_argv, uh->_pktsize, uwsgi.socket_timeout)) {
-			free(body_argv);
-                        uwsgi_error("uwsgi_fork_server()/uwsgi_read_nb()");
-                        goto end;
-                }
-
-		pid_t pid = fork();
-		if (pid < 0) {
-			free(body_argv);
-			int i;
-			for(i=0;i<fds_count;i++) close(fds[i]);
-			// error on fork()
-			uwsgi_error("uwsgi_fork_server()/fork()");
-			goto end;		
-		}
-		else if (pid > 0) {
-			free(body_argv);
-			// close inherited decriptors 
-			int i;
-			for(i=0;i<fds_count;i++) close(fds[i]);
-			// wait for child death...
-			waitpid(pid, NULL, 0);
-			goto end;
-		}
-		else {
-			// close Emperor channels
-			// we do not close others file desctiptor as lot
-			// of funny tricks could be accomplished with them
-			if (uwsgi.has_emperor) {
-				close(uwsgi.emperor_fd);
-				if (uwsgi.emperor_fd_config > -1) close(uwsgi.emperor_fd_config);
-			}
-			
-			// set EMPEROR_FD and FD_CONFIG env vars	
-			char *uef = uwsgi_num2str(fds[0]);
-        		if (setenv("UWSGI_EMPEROR_FD", uef, 1)) {
-                		uwsgi_error("uwsgi_fork_server()/setenv()");
-                		exit(1);
-        		}
-        		free(uef);
-
-			int pipe_config = -1;
-			int on_demand = -1;
-
-			if (uh->modifier2 & VASSAL_HAS_CONFIG && fds_count > 1) {
-				pipe_config = fds[1];	
-				char *uef = uwsgi_num2str(pipe_config);
-				if (setenv("UWSGI_EMPEROR_FD_CONFIG", uef, 1)) {
-                                	uwsgi_error("uwsgi_fork_server()/setenv()");
-                                	exit(1);
-                        	}
-                        	free(uef);
-			}
-
-			if (uh->modifier2 & VASSAL_HAS_ON_DEMAND && fds_count > 1) {
-				if (pipe_config > -1) {
-					if (fds_count > 2) {
-						on_demand = fds[2];
-					}
-				}
-				else {
-					on_demand = fds[1];
-				}
-			}
-			// dup the on_demand socket to 0 and close it
-			if (on_demand > -1) {
-				if (dup2(on_demand, 0) < 0) {
-					uwsgi_error("uwsgi_fork_server()/dup2()");
-					exit(1);
-				}
-				close(on_demand);
-			}
-
-			// now fork again and die
-			pid_t new_pid = fork();
-			if (new_pid < 0) {
-                        	uwsgi_error("uwsgi_fork_server()/fork()");
-				exit(1);
-			}
-			else if (new_pid > 0) {
-				exit(0);
-			}
-			else {
-				// send the pid to the client_fd and close it
-				struct uwsgi_buffer *ub = uwsgi_buffer_new(uwsgi.page_size);
-				// leave space for header
-				ub->pos = 4;
-				if (uwsgi_buffer_append_keynum(ub, "pid", 3, getpid())) exit(1); 
-				// fix uwsgi header
-        			if (uwsgi_buffer_set_uh(ub, 35, 0)) goto end;
-				// send_pid()
-				if (uwsgi_write_nb(client_fd, ub->buf, ub->pos, uwsgi.socket_timeout)) exit(1);
-				close(client_fd);
-				uwsgi_log("double fork() and reparenting successfull (new pid: %d)\n", getpid());
-				uwsgi_buffer_destroy(ub);
-
-
-				// now parse the uwsgi packet array and build the argv
-				struct uwsgi_string_list *usl = NULL, *usl_argv = NULL;
-				uwsgi_hooked_parse_array(body_argv, uh->_pktsize, parse_argv_hook, &usl_argv);
-				free(body_argv);
-
-				// build new argc/argv
-				uwsgi.new_argc = 0;
-				size_t procname_len = 1;
-				uwsgi_foreach(usl, usl_argv) {
-					uwsgi.new_argc++;
-					procname_len += usl->len + 1;
-				}
-
-				char *new_procname = uwsgi_calloc(procname_len);
-				
-				uwsgi.new_argv = uwsgi_calloc(sizeof(char *) * (uwsgi.new_argc + 1));
-				int counter = 0;
-				uwsgi_foreach(usl, usl_argv) {
-					uwsgi.new_argv[counter] = usl->value;
-					strcat(new_procname, usl->value);
-					strcat(new_procname, " ");
-					counter++;
-				}
-				// fix process name
-				uwsgi_set_processname(new_procname);
-				free(new_procname);
-				// this is the only step required to have a consistent environment
-				uwsgi.fork_socket = NULL;
-				// this avoids the process to re-exec itself
-				uwsgi.exit_on_reload = 1;
-				// fixup the Emperor communication
-				uwsgi_check_emperor();
-				// continue with uWSGI startup
-				return;
-			}
-		}	
-
-end:
-		close(client_fd);
-		
-	}
-}
@@ -1,182 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-#ifdef UWSGI_EVENT_FILEMONITOR_USE_INOTIFY
-#ifndef OBSOLETE_LINUX_KERNEL
-#include <sys/inotify.h>
-#endif
-#endif
-
-static int fsmon_add(struct uwsgi_fsmon *fs) {
-#ifdef UWSGI_EVENT_FILEMONITOR_USE_INOTIFY
-#ifndef OBSOLETE_LINUX_KERNEL
-	static int inotify_fd = -1;
-	if (inotify_fd == -1) {
-		inotify_fd = inotify_init();
-		if (inotify_fd < 0) {
-			uwsgi_error("fsmon_add()/inotify_init()");
-			return -1;
-		}
-		if (event_queue_add_fd_read(uwsgi.master_queue, inotify_fd)) {
-			uwsgi_error("fsmon_add()/event_queue_add_fd_read()");
-			return -1;
-		}
-	}
-	int wd = inotify_add_watch(inotify_fd, fs->path, IN_ATTRIB | IN_CREATE | IN_DELETE | IN_DELETE_SELF | IN_MODIFY | IN_MOVE_SELF | IN_MOVED_FROM | IN_MOVED_TO);
-	if (wd < 0) {
-		uwsgi_error("fsmon_add()/inotify_add_watch()");
-		return -1;
-	}
-	fs->fd = inotify_fd;
-	fs->id = wd;
-	return 0;
-#endif
-#endif
-#ifdef UWSGI_EVENT_FILEMONITOR_USE_KQUEUE
-	struct kevent kev;
-	int fd = open(fs->path, O_RDONLY);
-	if (fd < 0) {
-		uwsgi_error_open(fs->path);
-		uwsgi_error("fsmon_add()/open()");
-		return -1;
-	}
-
-	EV_SET(&kev, fd, EVFILT_VNODE, EV_ADD | EV_CLEAR, NOTE_WRITE | NOTE_DELETE | NOTE_EXTEND | NOTE_ATTRIB | NOTE_RENAME | NOTE_REVOKE, 0, 0);
-	if (kevent(uwsgi.master_queue, &kev, 1, NULL, 0, NULL) < 0) {
-		uwsgi_error("fsmon_add()/kevent()");
-		return -1;
-	}
-	fs->fd = fd;
-	return 0;
-#endif
-	uwsgi_log("[uwsgi-fsmon] filesystem monitoring interface not available in this platform !!!\n");
-	return 1;
-}
-
-static void fsmon_reload(struct uwsgi_fsmon *fs) {
-	uwsgi_block_signal(SIGHUP);
-	grace_them_all(0);
-	uwsgi_unblock_signal(SIGHUP);
-}
-
-static void fsmon_brutal_reload(struct uwsgi_fsmon *fs) {
-	uwsgi_block_signal(SIGQUIT);
-	reap_them_all(0);
-	uwsgi_unblock_signal(SIGQUIT);
-}
-
-static void fsmon_signal(struct uwsgi_fsmon *fs) {
-	uwsgi_route_signal(atoi((char *) fs->data));
-}
-
-void uwsgi_fsmon_setup() {
-	struct uwsgi_string_list *usl = NULL;
-	uwsgi_foreach(usl, uwsgi.fs_reload) {
-		uwsgi_register_fsmon(usl->value, fsmon_reload, NULL);
-	}
-	uwsgi_foreach(usl, uwsgi.fs_brutal_reload) {
-		uwsgi_register_fsmon(usl->value, fsmon_brutal_reload, NULL);
-	}
-	uwsgi_foreach(usl, uwsgi.fs_signal) {
-		char *copy = uwsgi_str(usl->value);
-		char *space = strchr(copy, ' ');
-		if (!space) {
-			uwsgi_log("[uwsgi-fsmon] invalid syntax: \"%s\"\n", usl->value);
-			free(copy);
-			continue;
-		}
-		*space = 0;
-		uwsgi_register_fsmon(copy, fsmon_signal, space + 1);
-	}
-
-	struct uwsgi_fsmon *fs = uwsgi.fsmon;
-	while (fs) {
-		if (fsmon_add(fs)) {
-			uwsgi_log("[uwsgi-fsmon] unable to register monitor for \"%s\"\n", fs->path);
-		}
-		else {
-			uwsgi_log("[uwsgi-fsmon] registered monitor for \"%s\"\n", fs->path);
-		}
-		fs = fs->next;
-	}
-}
-
-
-struct uwsgi_fsmon *uwsgi_register_fsmon(char *path, void (*func) (struct uwsgi_fsmon *), void *data) {
-	struct uwsgi_fsmon *old_fs = NULL, *fs = uwsgi.fsmon;
-	while(fs) {
-		old_fs = fs;
-		fs = fs->next;
-	}
-
-	fs = uwsgi_calloc(sizeof(struct uwsgi_fsmon));
-	fs->path = path;
-	fs->func = func;
-	fs->data = data;
-	
-	if (old_fs) {
-		old_fs->next = fs;
-	}
-	else {
-		uwsgi.fsmon = fs;
-	}
-
-	return fs;
-}
-
-static struct uwsgi_fsmon *uwsgi_fsmon_ack(int interesting_fd) {
-	struct uwsgi_fsmon *found_fs = NULL;
-	struct uwsgi_fsmon *fs = uwsgi.fsmon;
-	while (fs) {
-		if (fs->fd == interesting_fd) {
-			found_fs = fs;
-			break;
-		}
-		fs = fs->next;
-	}
-
-#ifdef UWSGI_EVENT_FILEMONITOR_USE_INOTIFY
-#ifndef OBSOLETE_LINUX_KERNEL
-	if (!found_fs)
-		return NULL;
-	found_fs = NULL;
-	unsigned int isize = 0;
-	if (ioctl(interesting_fd, FIONREAD, &isize) < 0) {
-		uwsgi_error("uwsgi_fsmon_ack()/ioctl()");
-		return NULL;
-	}
-	if (isize == 0)
-		return NULL;
-	struct inotify_event *ie = uwsgi_malloc(isize);
-	// read from the inotify descriptor
-	ssize_t len = read(interesting_fd, ie, isize);
-	if (len < 0) {
-		free(ie);
-		uwsgi_error("uwsgi_fsmon_ack()/read()");
-		return NULL;
-	}
-	fs = uwsgi.fsmon;
-	while (fs) {
-		if (fs->fd == interesting_fd && fs->id == ie->wd) {
-			found_fs = fs;
-			break;
-		}
-		fs = fs->next;
-	}
-	free(ie);
-#endif
-#endif
-	return found_fs;
-}
-
-int uwsgi_fsmon_event(int interesting_fd) {
-
-	struct uwsgi_fsmon *fs = uwsgi_fsmon_ack(interesting_fd);
-	if (!fs)
-		return 0;
-
-	uwsgi_log_verbose("[uwsgi-fsmon] detected event on \"%s\"\n", fs->path);
-	fs->func(fs);
-	return 1;
-}
@@ -18,9 +18,7 @@ struct uwsgi_gateway *register_gateway(char *name, void (*loop) (int, void *), v
 		}
 	}

-	char *str = uwsgi_num2str(num);
-	char *fullname = uwsgi_concat3(name, " ", str);
-	free(str);
+	char *fullname = uwsgi_concat3(name, " ", uwsgi_num2str(num));

 	ug = &ushared->gateways[ushared->gateways_cnt];
 	ug->pid = 0;
@@ -29,21 +27,12 @@ struct uwsgi_gateway *register_gateway(char *name, void (*loop) (int, void *), v
 	ug->num = num;
 	ug->fullname = fullname;
 	ug->data = data;
-	ug->uid = 0;
-	ug->gid = 0;

-#if defined(SOCK_SEQPACKET) && defined(__linux__)
-	if (socketpair(AF_UNIX, SOCK_SEQPACKET, 0, ug->internal_subscription_pipe)) {
-#else
 	if (socketpair(AF_UNIX, SOCK_DGRAM, 0, ug->internal_subscription_pipe)) {
-#endif
 		uwsgi_error("socketpair()");
 	}

-	uwsgi_socket_nb(ug->internal_subscription_pipe[0]);
-	uwsgi_socket_nb(ug->internal_subscription_pipe[1]);
-
-	if (!uwsgi.master_process && !uwsgi.force_gateway)
+	if (!uwsgi.master_process)
 		gateway_respawn(ushared->gateways_cnt);

 	ushared->gateways_cnt++;
@@ -52,10 +41,6 @@ struct uwsgi_gateway *register_gateway(char *name, void (*loop) (int, void *), v
 	return ug;
 }

-static void gateway_brutal_end() {
-        _exit(UWSGI_END_CODE);
-}
-
 void gateway_respawn(int id) {

 	pid_t gw_pid;
@@ -72,7 +57,6 @@ void gateway_respawn(int id) {

 	if (gw_pid == 0) {
 		uwsgi_fixup_fds(0, 0, ug);
-		uwsgi_close_all_unshared_sockets();
 		if (uwsgi.master_as_root)
 			uwsgi_as_root();
 #ifdef __linux__
@@ -81,7 +65,6 @@ void gateway_respawn(int id) {
 		}
 #endif
 		uwsgi.mypid = getpid();
-		atexit(gateway_brutal_end);
 		signal(SIGALRM, SIG_IGN);
 		signal(SIGHUP, SIG_IGN);
 		signal(SIGINT, end_me);
@@ -92,24 +75,6 @@ void gateway_respawn(int id) {
 		signal(SIGSTOP, SIG_IGN);
 		signal(SIGTSTP, SIG_IGN);

-		uwsgi_hooks_run(uwsgi.hook_as_gateway, "as-gateway", 1);
-
-		if (ug->gid) {
-			uwsgi_log("%s %d setgid() to %d\n", ug->name, ug->num, (int) ug->gid);
-			if (setgid(ug->gid)) {
-				uwsgi_error("gateway_respawn()/setgid()");
-				exit(1);
-			}
-		}
-
-		if (ug->uid) {
-			uwsgi_log("%s %d setuid() to %d\n", ug->name, ug->num, (int) ug->uid);
-			if (setuid(ug->uid)) {
-				uwsgi_error("gateway_respawn()/setuid()");
-				exit(1);
-			}
-		}
-
 		ug->loop(id, ug->data);
 		// never here !!! (i hope)
 		exit(1);
@@ -1,113 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-// Bernstein classic hash (this is not static as it is used by other areas)
-uint32_t djb33x_hash(char *key, uint64_t keylen) {
-
-        register uint32_t hash = 5381;
-        uint64_t i;
-
-        for (i = 0; i < keylen; i++) {
-                hash = ((hash << 5) + hash) ^ key[i];
-        }
-
-        return hash;
-}
-
-// Murmur2 hash Copyright (C) Austin Appleby
-// adapted from nginx
-static uint32_t murmur2_hash(char *key, uint64_t keylen) {
-
-	uint32_t  h, k;
-	uint8_t *ukey = (uint8_t *) key;
-	h = 0 ^ keylen;
-	while (keylen >= 4) {
-        	k  = ukey[0];
-        	k |= ukey[1] << 8;
-        	k |= ukey[2] << 16;
-        	k |= ukey[3] << 24;
-
-        	k *= 0x5bd1e995;
-        	k ^= k >> 24;
-        	k *= 0x5bd1e995;
-
-        	h *= 0x5bd1e995;
-        	h ^= k;
-
-        	ukey += 4;
-        	keylen -= 4;
-    	}
-
-	switch (keylen) {
-		case 3:
-        		h ^= key[2] << 16;
-    		case 2:
-        		h ^= key[1] << 8;
-    		case 1:
-        		h ^= key[0];
-        		h *= 0x5bd1e995;
-    	}
-
-	h ^= h >> 13;
-	h *= 0x5bd1e995;
-	h ^= h >> 15;
-
-	return h;
-}
-
-static uint32_t random_hash(char *key, uint64_t keylen) {
-	return (uint32_t) rand();
-}
-
-/*
-	not atomic, avoid its use in multithreaded modes
-*/
-static uint32_t rr_hash(char *key, uint64_t keylen) {
-	static uint32_t rr = 0;
-	uint32_t max_value = uwsgi_str_num(key, keylen);
-	uint32_t ret = rr;
-	rr++;
-	if (rr > max_value) {
-		rr = 0;
-	}
-	return ret;
-}
-
-struct uwsgi_hash_algo *uwsgi_hash_algo_get(char *name) {
-	struct uwsgi_hash_algo *uha = uwsgi.hash_algos;
-	while(uha) {
-		if (!strcmp(name, uha->name)) {
-			return uha;
-		}
-		uha = uha->next;
-	}
-	return NULL;
-}
-void uwsgi_hash_algo_register(char *name, uint32_t (*func)(char *, uint64_t)) {
-
-	struct uwsgi_hash_algo *old_uha = NULL, *uha = uwsgi.hash_algos;
-	while(uha) {
-		if (!strcmp(uha->name, name)) return;
-		old_uha = uha;
-		uha = uha->next;
-	} 
-
-	uha = uwsgi_calloc(sizeof(struct uwsgi_hash_algo));
-	uha->name = name;
-	uha->func = func;
-	if (old_uha) {
-		old_uha->next = uha;
-	}
-	else {
-		uwsgi.hash_algos = uha;
-	}
-}
-
-void uwsgi_hash_algo_register_all() {
-	uwsgi_hash_algo_register("djb33x", djb33x_hash);
-	uwsgi_hash_algo_register("murmur2", murmur2_hash);
-	uwsgi_hash_algo_register("random", random_hash);
-	uwsgi_hash_algo_register("rand", random_hash);
-	uwsgi_hash_algo_register("rr", rr_hash);
-}
@@ -1,819 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-/*
-
-	advanced (pluggable) hooks
-
-	they are executed before the other hooks, and can be extended by plugins
-
-	if a plugin tries to register an hook with a name already available in the list, its function
-	will be overridden
-
-*/
-
-struct uwsgi_hook *uwsgi_hook_by_name(char *name) {
-	struct uwsgi_hook *uh = uwsgi.hooks;
-	while(uh) {
-		if (!strcmp(uh->name, name)) {
-			return uh;
-		}
-		uh = uh->next;
-	}
-	return NULL;
-}
-
-void uwsgi_register_hook(char *name, int (*func)(char *)) {
-	struct uwsgi_hook *old_uh = NULL, *uh = uwsgi.hooks;
-        while(uh) {
-                if (!strcmp(uh->name, name)) {
-                        uh->func = func;
-			return;
-                }
-		old_uh = uh;
-		uh = uh->next;
-        }
-
-	uh = uwsgi_calloc(sizeof(struct uwsgi_hook));
-	uh->name = name;
-	uh->func = func;
-
-	if (old_uh) {
-		old_uh->next = uh;
-	}
-	else {
-		uwsgi.hooks = uh;
-	}
-}
-
-static int uwsgi_hook_alarm(char *arg) {
-	char *space = strchr(arg,' ');
-	if (!space) {
-		uwsgi_log("invalid alarm hook syntax, must be: <alarm> <msg>\n");
-		return -1;
-	}
-	*space = 0;
-	uwsgi_alarm_trigger(arg, space+1,  strlen(space+1));
-	*space = ' ';
-	return 0;
-}
-
-static int uwsgi_hook_chdir(char *arg) {
-	int ret = chdir(arg);
-	if (ret) {
-		uwsgi_error("uwsgi_hook_chdir()");
-	}
-	return ret;
-}
-
-static int uwsgi_hook_mkdir(char *arg) {
-        int ret = mkdir(arg, 0777);
-        if (ret) {
-                uwsgi_error("uwsgi_hook_mkdir()");
-        }
-        return ret;
-}
-
-static int uwsgi_hook_putenv(char *arg) {
-        int ret = putenv(arg);
-        if (ret) {
-                uwsgi_error("uwsgi_hook_putenv()");
-        }
-        return ret;
-}
-
-static int uwsgi_hook_exec(char *arg) {
-	int ret = uwsgi_run_command_and_wait(NULL, arg);
-	if (ret != 0) {
-        	uwsgi_log("command \"%s\" exited with non-zero code: %d\n", arg, ret);
-        }
-	return ret;
-}
-
-static int uwsgi_hook_safeexec(char *arg) {
-        int ret = uwsgi_run_command_and_wait(NULL, arg);
-        if (ret != 0) {
-                uwsgi_log("command \"%s\" exited with non-zero code: %d\n", arg, ret);
-        }
-        return 0;
-}
-
-static int uwsgi_hook_exit(char *arg) {
-	int exit_code = 0;
-	if (strlen(arg) > 1) {
-		exit_code = atoi(arg);
-	}
-	exit(exit_code);
-}
-
-static int uwsgi_hook_print(char *arg) {
-	char *line = uwsgi_concat2(arg, "\n");
-	uwsgi_log(line);
-	free(line);
-	return 0;
-}
-
-static int uwsgi_hook_unlink(char *arg) {
-	int ret = unlink(arg);
-	if (ret) {
-		uwsgi_error("uwsgi_hook_unlink()/unlink()");
-	}
-	return ret;
-}
-
-static int uwsgi_hook_writefifo(char *arg) {
-	char *space = strchr(arg, ' ');
-	if (!space) {
-		uwsgi_log("invalid hook writefifo syntax, must be: <file> <string>\n");
-		return -1;
-	}
-	*space = 0;
-	int fd = open(arg, O_WRONLY|O_NONBLOCK);
-	if (fd < 0) {
-		uwsgi_error_open(arg);
-		*space = ' ';
-		if (errno == ENODEV) return 0;
-#ifdef ENXIO
-		if (errno == ENXIO) return 0;
-#endif
-		return -1;
-	}
-	*space = ' ';
-	size_t l = strlen(space+1);
-	if (write(fd, space+1, l) != (ssize_t) l) {
-		uwsgi_error("uwsgi_hook_writefifo()/write()");
-		close(fd);
-		return -1;
-	}
-	close(fd);
-        return 0;
-}
-
-static int uwsgi_hook_write(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (!space) {
-                uwsgi_log("invalid hook write syntax, must be: <file> <string>\n");
-                return -1;
-        }
-        *space = 0;
-        int fd = open(arg, O_WRONLY|O_CREAT|O_TRUNC, 0666);
-        if (fd < 0) {
-                uwsgi_error_open(arg);
-                *space = ' ';
-                return -1;
-        }
-        *space = ' ';
-        size_t l = strlen(space+1);
-        if (write(fd, space+1, l) != (ssize_t) l) {
-                uwsgi_error("uwsgi_hook_write()/write()");
-                close(fd);
-                return -1;
-        }
-        close(fd);
-        return 0;
-}
-
-static int uwsgi_hook_creat(char *arg) {
-        int fd = open(arg, O_WRONLY|O_CREAT|O_TRUNC, 0666);
-        if (fd < 0) {
-                uwsgi_error_open(arg);
-                return -1;
-        }
-        close(fd);
-        return 0;
-}
-
-
-static int uwsgi_hook_append(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (!space) {
-                uwsgi_log("invalid hook append syntax, must be: <file> <string>\n");
-                return -1;
-        }
-        *space = 0;
-        int fd = open(arg, O_WRONLY|O_CREAT|O_APPEND, 0666);
-        if (fd < 0) {
-                uwsgi_error_open(arg);
-                *space = ' ';
-                return -1;
-        }
-        *space = ' ';
-        size_t l = strlen(space+1);
-        if (write(fd, space+1, l) != (ssize_t) l) {
-                uwsgi_error("uwsgi_hook_append()/write()");
-                close(fd);
-                return -1;
-        }
-        close(fd);
-        return 0;
-}
-
-
-static int uwsgi_hook_writen(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (!space) {
-                uwsgi_log("invalid hook writen syntax, must be: <file> <string>\n");
-                return -1;
-        }
-        *space = 0;
-        int fd = open(arg, O_WRONLY|O_CREAT|O_TRUNC, 0666);
-        if (fd < 0) {
-                uwsgi_error_open(arg);
-                *space = ' ';
-                return -1;
-        }
-        *space = ' ';
-        size_t l = strlen(space+1);
-	char *buf = uwsgi_malloc(l + 1);
-	memcpy(buf, space+1, l);
-	buf[l] = '\n';
-        if (write(fd, buf, l+1) != (ssize_t) (l+1)) {
-                uwsgi_error("uwsgi_hook_writen()/write()");
-		free(buf);
-                close(fd);
-                return -1;
-        }
-	free(buf);
-        close(fd);
-        return 0;
-}
-
-static int uwsgi_hook_appendn(char *arg) {
-        char *space = strchr(arg, ' ');
-	if (space)
-        	*space = 0;
-        int fd = open(arg, O_WRONLY|O_CREAT|O_APPEND, 0666);
-        if (fd < 0) {
-                uwsgi_error_open(arg);
-		if (space)
-                	*space = ' ';
-                return -1;
-        }
-	if (!space) {
-		// simple newline
-		if (write(fd, "\n", 1) != 1) {
-                	uwsgi_error("uwsgi_hook_appendn()/write()");
-			close(fd);
-			return -1;
-		}
-		close(fd);
-		return 0;
-	}
-
-        *space = ' ';
-        size_t l = strlen(space+1);
-        char *buf = uwsgi_malloc(l + 1);
-	memcpy(buf, space+1, l);
-        buf[l] = '\n';
-        if (write(fd, buf, l+1) != (ssize_t) (l+1)) {
-                uwsgi_error("uwsgi_hook_appendn()/write()");
-                free(buf);
-                close(fd);
-                return -1;
-        }
-        free(buf);
-        close(fd);
-        return 0;
-}
-
-
-
-static int uwsgi_hook_chmod(char *arg) {
-	char *space = strchr(arg, ' ');
-        if (!space) {
-                uwsgi_log("invalid hook chmod syntax, must be: <file> <mode>\n");
-                return -1;
-        }
-        *space = 0;
-	int error = 0;
-	mode_t mask = uwsgi_mode_t(space+1, &error);
-	if (error) {
-		uwsgi_log("invalid hook chmod mask: %s\n", space+1); 
-		*space = ' ';
-		return -1;
-	}
-
-	int ret = chmod(arg, mask);
-	*space = ' ';
-	if (ret) {
-		uwsgi_error("uwsgi_hook_chmod()/chmod()");
-	}
-	return ret;
-}
-
-static int uwsgi_hook_sticky(char *arg) {
-	struct stat st;
-	if (stat(arg, &st)) {
-                uwsgi_error("uwsgi_hook_sticky()/stat()");
-		return -1;
-	}
-        if (chmod(arg, st.st_mode | S_ISVTX)) {
-                uwsgi_error("uwsgi_hook_sticky()/chmod()");
-		return -1;
-        }
-        return 0;
-}
-
-
-static int uwsgi_hook_chown(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (!space) {
-                uwsgi_log("invalid hook chown syntax, must be: <file> <uid> <gid>\n");
-                return -1;
-        }
-        *space = 0;
-
-	char *space2 = strchr(space+1, ' ');
-	if (!space2) {
-		*space = ' ';
-                uwsgi_log("invalid hook chown syntax, must be: <file> <uid> <gid>\n");
-                return -1;
-	}
-	*space2 = 0;
-
-	struct passwd *pw = getpwnam(space+1);
-	if (!pw) {
-		uwsgi_log("unable to find uid %s\n", space+1);
-		*space = ' ';
-		*space2 = ' ';
-		return -1;
-	}
-
-	struct group *gr = getgrnam(space2+1);
-	if (!gr) {
-                uwsgi_log("unable to find gid %s\n", space2+1);
-                *space = ' ';
-                *space2 = ' ';
-                return -1;
-        }
-        int ret = chown(arg, pw->pw_uid, gr->gr_gid);
-        *space = ' ';
-        *space2 = ' ';
-        if (ret) {
-                uwsgi_error("uwsgi_hook_chown()/chown)");
-        }
-        return ret;
-}
-
-static int uwsgi_hook_chown2(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (!space) {
-                uwsgi_log("invalid hook chown2 syntax, must be: <file> <uid> <gid>\n");
-                return -1;
-        }
-        *space = 0;
-
-        char *space2 = strchr(space+1, ' ');
-        if (!space2) {
-                *space = ' ';
-                uwsgi_log("invalid hook chown2 syntax, must be: <file> <uid> <gid>\n");
-                return -1;
-        }
-        *space2 = 0;
-
-	if (!is_a_number(space+1)) {
-		uwsgi_log("invalid hook chown2 syntax, uid must be a number\n");
-		*space = ' ';
-		*space2 = ' ';
-		return -1;
-	}
-
-	if (!is_a_number(space2+1)) {
-                uwsgi_log("invalid hook chown2 syntax, gid must be a number\n");
-                *space = ' ';
-                *space2 = ' ';
-                return -1;
-        }
-
-        int ret = chown(arg, atoi(space+1), atoi(space2+1));
-        *space = ' ';
-        *space2 = ' ';
-        if (ret) {
-                uwsgi_error("uwsgi_hook_chown2()/chown)");
-        }
-        return ret;
-}
-
-
-#if defined(UWSGI_SUNOS_EXTERN_SETHOSTNAME)
-extern int sethostname(char *, int);
-#endif
-
-static int uwsgi_hook_hostname(char *arg) {
-#ifdef __CYGWIN__
-	return -1;
-#else
-	return sethostname(arg, strlen(arg));
-#endif
-}
-
-static int uwsgi_hook_unix_signal(char *arg) {
-	char *space = strchr(arg, ' ');
-	if (!space) {
-		uwsgi_log("invalid unix_signal syntax, must be <signum> <func>\n");
-		return -1;
-	}
-	*space = 0;
-	int signum = atoi(arg);
-	*space = ' ';
-	void (*func)(int) = dlsym(RTLD_DEFAULT, space+1);
-	if (!func) {
-		uwsgi_log("unable to find function \"%s\"\n", space+1);
-		return -1;
-	}
-	uwsgi_unix_signal(signum, func);
-	return 0;
-}
-
-
-static int uwsgi_hook_callint(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (space) {
-                *space = 0;
-                int num = atoi(space+1);
-                void (*func)(int) = dlsym(RTLD_DEFAULT, arg);
-                if (!func) {
-                	uwsgi_log("unable to call function \"%s(%d)\"\n", arg, num);
-                        *space = ' ';
-                        return -1;
-		}
-                *space = ' ';
-                func(num);
-        }
-        else {
-                void (*func)(void) = dlsym(RTLD_DEFAULT, arg);
-                if (!func) {
-                        uwsgi_log("unable to call function \"%s\"\n", arg);
-                        return -1;
-                }
-                func();
-        }
-        return 0;
-}
-
-
-static int uwsgi_hook_call(char *arg) {
-	char *space = strchr(arg, ' ');
-	if (space) {
-		*space = 0;
-		void (*func)(char *) = dlsym(RTLD_DEFAULT, arg);
-                if (!func) {
-                	uwsgi_log("unable to call function \"%s(%s)\"\n", arg, space + 1);
-			*space = ' ';
-			return -1;
-		}
-		*space = ' ';
-                func(space + 1);
-	}
-	else {
-		void (*func)(void) = dlsym(RTLD_DEFAULT, arg);
-                if (!func) {
-                	uwsgi_log("unable to call function \"%s\"\n", arg);
-			return -1;
-		}
-                func();
-	}
-	return 0;
-}
-
-static int uwsgi_hook_callintret(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (space) {
-                *space = 0;
-                int num = atoi(space+1);
-                int (*func)(int) = dlsym(RTLD_DEFAULT, arg);
-                if (!func) {
-                        uwsgi_log("unable to call function \"%s(%d)\"\n", arg, num);
-                        *space = ' ';
-                        return -1;
-                }
-                *space = ' ';
-                return func(num);
-        }
-        int (*func)(void) = dlsym(RTLD_DEFAULT, arg);
-        if (!func) {
-        	uwsgi_log("unable to call function \"%s\"\n", arg);
-                return -1;
-        }
-	return func();
-}
-
-
-static int uwsgi_hook_callret(char *arg) {
-        char *space = strchr(arg, ' ');
-        if (space) {
-                *space = 0;
-                int (*func)(char *) = dlsym(RTLD_DEFAULT, arg);
-                if (!func) {
-                        uwsgi_log("unable to call function \"%s(%s)\"\n", arg, space + 1);
-                        *space = ' ';
-                        return -1;
-                }
-                *space = ' ';
-                return func(space + 1);
-        }
-        int (*func)(void) = dlsym(RTLD_DEFAULT, arg);
-        if (!func) {
-        	uwsgi_log("unable to call function \"%s\"\n", arg);
-                return -1;
-        }
-        return func();
-}
-
-static int uwsgi_hook_rpc(char *arg) {
-
-	int ret = -1;
-	size_t i, argc = 0;
-        char **rargv = uwsgi_split_quoted(arg, strlen(arg), " \t", &argc);
-        if (!argc) goto end;
-	if (argc > 256) goto destroy;
-
-        char *argv[256];
-        uint16_t argvs[256];
-
-        char *node = NULL;
-        char *func = rargv[0];
-
-	char *at = strchr(func, '@');
-	if (at) {
-		*at = 0;
-		node = at + 1;
-	}
-
-        for(i=0;i<(argc-1);i++) {
-		size_t a_len = strlen(rargv[i+1]);
-		if (a_len > 0xffff) goto destroy;
-                argv[i] = rargv[i+1] ;
-                argvs[i] = a_len;
-        }
-
-        uint64_t size = 0;
-        // response must be always freed
-        char *response = uwsgi_do_rpc(node, func, argc-1, argv, argvs, &size);
-        if (response) {
-		if (at) *at = '@';
-		uwsgi_log("[rpc result from \"%s\"] %.*s\n", rargv[0], size, response);
-                free(response);
-		ret = 0;
-        }
-
-destroy:
-        for(i=0;i<argc;i++) {
-                free(rargv[i]);
-        }
-end:
-	free(rargv);
-	return ret;
-}
-
-static int uwsgi_hook_retryrpc(char *arg) {
-	for(;;) {
-		int ret = uwsgi_hook_rpc(arg);
-		if (!ret) break;
-		sleep(2);
-	}
-	return 0;
-}
-
-static int uwsgi_hook_wait_for_fs(char *arg) {
-	return uwsgi_wait_for_fs(arg, 0);
-}
-
-static int uwsgi_hook_wait_for_file(char *arg) {
-	return uwsgi_wait_for_fs(arg, 1);
-}
-
-static int uwsgi_hook_wait_for_dir(char *arg) {
-	return uwsgi_wait_for_fs(arg, 2);
-}
-
-static int uwsgi_hook_wait_for_socket(char *arg) {
-	return uwsgi_wait_for_socket(arg);
-}
-
-void uwsgi_register_base_hooks() {
-	uwsgi_register_hook("cd", uwsgi_hook_chdir);
-	uwsgi_register_hook("chdir", uwsgi_hook_chdir);
-
-	uwsgi_register_hook("mkdir", uwsgi_hook_mkdir);
-	uwsgi_register_hook("putenv", uwsgi_hook_putenv);
-	uwsgi_register_hook("chmod", uwsgi_hook_chmod);
-	uwsgi_register_hook("chown", uwsgi_hook_chown);
-	uwsgi_register_hook("chown2", uwsgi_hook_chown2);
-
-	uwsgi_register_hook("sticky", uwsgi_hook_sticky);
-
-	uwsgi_register_hook("exec", uwsgi_hook_exec);
-	uwsgi_register_hook("safeexec", uwsgi_hook_safeexec);
-
-	uwsgi_register_hook("create", uwsgi_hook_creat);
-	uwsgi_register_hook("creat", uwsgi_hook_creat);
-
-	uwsgi_register_hook("write", uwsgi_hook_write);
-	uwsgi_register_hook("writen", uwsgi_hook_writen);
-	uwsgi_register_hook("append", uwsgi_hook_append);
-	uwsgi_register_hook("appendn", uwsgi_hook_appendn);
-	uwsgi_register_hook("writefifo", uwsgi_hook_writefifo);
-	uwsgi_register_hook("unlink", uwsgi_hook_unlink);
-
-	uwsgi_register_hook("mount", uwsgi_mount_hook);
-	uwsgi_register_hook("umount", uwsgi_umount_hook);
-
-	uwsgi_register_hook("call", uwsgi_hook_call);
-	uwsgi_register_hook("callret", uwsgi_hook_callret);
-
-	uwsgi_register_hook("callint", uwsgi_hook_callint);
-	uwsgi_register_hook("callintret", uwsgi_hook_callintret);
-
-	uwsgi_register_hook("hostname", uwsgi_hook_hostname);
-
-	uwsgi_register_hook("alarm", uwsgi_hook_alarm);
-
-	uwsgi_register_hook("rpc", uwsgi_hook_rpc);
-	uwsgi_register_hook("retryrpc", uwsgi_hook_retryrpc);
-
-	uwsgi_register_hook("wait_for_fs", uwsgi_hook_wait_for_fs);
-	uwsgi_register_hook("wait_for_file", uwsgi_hook_wait_for_file);
-	uwsgi_register_hook("wait_for_dir", uwsgi_hook_wait_for_dir);
-
-	uwsgi_register_hook("wait_for_socket", uwsgi_hook_wait_for_socket);
-
-	uwsgi_register_hook("unix_signal", uwsgi_hook_unix_signal);
-
-	// for testing
-	uwsgi_register_hook("exit", uwsgi_hook_exit);
-	uwsgi_register_hook("print", uwsgi_hook_print);
-	uwsgi_register_hook("log", uwsgi_hook_print);
-}
-
-int uwsgi_hooks_run_and_return(struct uwsgi_string_list *l, char *phase, char *context, int fatal) {
-	int final_ret = 0;
-	struct uwsgi_string_list *usl = NULL;
-	if (context) {
-		if (setenv("UWSGI_HOOK_CONTEXT", context, 1)) {
-			uwsgi_error("uwsgi_hooks_run_and_return()/setenv()");
-			return -1;
-		}
-	}
-        uwsgi_foreach(usl, l) {
-                char *colon = strchr(usl->value, ':');
-                if (!colon) {
-                        uwsgi_log("invalid hook syntax, must be hook:args\n");
-                        exit(1);
-                }
-                *colon = 0;
-                int private = 0;
-                char *action = usl->value;
-                // private hook ?
-                if (action[0] == '!') {
-                        action++;
-                        private = 1;
-                }
-                struct uwsgi_hook *uh = uwsgi_hook_by_name(action);
-                if (!uh) {
-                        uwsgi_log("hook action not found: %s\n", action);
-                        exit(1);
-                }
-                *colon = ':';
-
-                if (private) {
-                        uwsgi_log("running --- PRIVATE HOOK --- (%s)...\n", phase);
-                }
-                else {
-                        uwsgi_log("running \"%s\" (%s)...\n", usl->value, phase);
-                }
-
-                int ret = uh->func(colon+1);
-		if (ret != 0) {
-			if (fatal) {
-				if (context) {
-					unsetenv("UWSGI_HOOK_CONTEXT");
-				}
-				return ret;
-			}
-			final_ret = ret;
-		}
-        }
-
-	if (context) {
-		unsetenv("UWSGI_HOOK_CONTEXT");
-	}
-
-	return final_ret;
-}
-
-void uwsgi_hooks_run(struct uwsgi_string_list *l, char *phase, int fatal) {
-	int ret = uwsgi_hooks_run_and_return(l, phase, NULL, fatal);
-	if (fatal && ret != 0) {
-		uwsgi_log_verbose("FATAL hook failed, destroying instance\n");
-		if (uwsgi.master_process) {
-			if (uwsgi.workers) {
-				if (uwsgi.workers[0].pid == getpid()) {
-					kill_them_all(0);
-					return;
-				}
-				else {
-                                       	if (kill(uwsgi.workers[0].pid, SIGINT)) {
-						uwsgi_error("uwsgi_hooks_run()/kill()");
-						exit(1);
-					}
-					return;
-                               	}
-			}
-		}
-		exit(1);
-	}
-}
-
-#if defined(__linux__) && !defined(OBSOLETE_LINUX_KERNEL)
-/*
-this is a special hook, allowing the Emperor to enter a vassal
-namespace and call hooks in its namespace context.
-*/
-void uwsgi_hooks_setns_run(struct uwsgi_string_list *l, pid_t pid, uid_t uid, gid_t gid) {
-	int (*u_setns) (int, int) = (int (*)(int, int)) dlsym(RTLD_DEFAULT, "setns");
-        if (!u_setns) {
-                uwsgi_log("your system misses setns() syscall !!!\n");
-		return;
-        }
-
-	struct uwsgi_string_list *usl = NULL;
-	uwsgi_foreach(usl, l) {
-		// fist of all fork() the current process
-		pid_t new_pid = fork();
-		if (new_pid > 0) {
-			// wait for its death
-			int status;
-			if (waitpid(new_pid, &status, 0) < 0) {
-				uwsgi_error("uwsgi_hooks_setns_run()/waitpid()");
-			}
-		}
-		else if (new_pid == 0) {
-			// from now on, freeing memory is useless
-			// now split args to know which namespaces to join
-			char *action = strchr(usl->value, ' ');
-			if (!action) {
-				uwsgi_log("invalid setns hook syntax, must be \"namespaces_list action:...\"\n");
-				exit(1);
-			}
-			char *pidstr = uwsgi_num2str(pid);
-			char *uidstr = uwsgi_num2str(uid);
-			char *gidstr = uwsgi_num2str(gid);
-
-			char *namespaces = uwsgi_concat2n(usl->value, action-usl->value, "", 0);
-        		char *p, *ctx = NULL;
-        		uwsgi_foreach_token(namespaces, ",", p, ctx) {
-				char *procfile = uwsgi_concat4("/proc/", pidstr, "/ns/", p);
-				int fd = open(procfile, O_RDONLY);
-				if (fd < 0) {
-					uwsgi_error_open(procfile);
-					exit(1);
-				}
-				if (u_setns(fd, 0) < 0){
-					uwsgi_error("uwsgi_hooks_setns_run()/setns()");
-					exit(1);
-				}
-				close(fd);
-				free(procfile);
-                	}
-
-			if (setenv("UWSGI_VASSAL_PID", pidstr, 1)) {
-				uwsgi_error("uwsgi_hooks_setns_run()/setenv()");
-				exit(1);
-			}
-
-			if (setenv("UWSGI_VASSAL_UID", uidstr, 1)) {
-				uwsgi_error("uwsgi_hooks_setns_run()/setenv()");
-				exit(1);
-			}
-
-			if (setenv("UWSGI_VASSAL_GID", gidstr, 1)) {
-				uwsgi_error("uwsgi_hooks_setns_run()/setenv()");
-				exit(1);
-			}
-
-			// now run the action and then exit
-			action++;
-			char *colon = strchr(action, ':');
-			if (!colon) {
-				uwsgi_log("invalid hook syntax must be action:arg\n");
-				exit(1);
-			}
-			*colon = 0;
-			struct uwsgi_hook *uh = uwsgi_hook_by_name(action);
-                	if (!uh) {
-                        	uwsgi_log("hook action not found: %s\n", action);
-                        	exit(1);
-                	}
-                	*colon = ':';
-
-                        uwsgi_log("running \"%s\" (setns)...\n", usl->value);
-                	exit(uh->func(colon+1));
-		}
-		else {
-			uwsgi_error("uwsgi_hooks_setns_run()/fork()");
-		}
-	}
-}
-#endif
@@ -1,4 +1,6 @@
-#include <uwsgi.h>
+#ifdef UWSGI_INI
+
+#include "uwsgi.h"

 extern struct uwsgi_server uwsgi;

@@ -7,9 +9,7 @@ extern struct uwsgi_server uwsgi;
   This memory must not be freed for all the server lifecycle
   */

-static char *last_file = NULL;
-
-static void ini_rstrip(char *line) {
+void ini_rstrip(char *line) {

 	off_t i;

@@ -22,7 +22,7 @@ static void ini_rstrip(char *line) {
 	}
 }

-static char *ini_lstrip(char *line) {
+char *ini_lstrip(char *line) {

 	off_t i;
 	char *ptr = line;
@@ -38,7 +38,7 @@ static char *ini_lstrip(char *line) {
 	return ptr;
 }

-static char *ini_get_key(char *key) {
+char *ini_get_key(char *key) {

 	off_t i;
 	char *ptr = key;
@@ -54,9 +54,9 @@ static char *ini_get_key(char *key) {
 	return ptr;
 }

-static char *ini_get_line(char *ini, size_t size) {
+char *ini_get_line(char *ini, off_t size) {

-	size_t i;
+	off_t i;
 	char *ptr = ini;

 	for (i = 0; i < size; i++) {
@@ -78,7 +78,7 @@ static char *ini_get_line(char *ini, size_t size) {

 void uwsgi_ini_config(char *file, char *magic_table[]) {

-	size_t len = 0;
+	int len = 0;
 	char *ini;

 	char *ini_line;
@@ -91,7 +91,6 @@ void uwsgi_ini_config(char *file, char *magic_table[]) {

 	char *section_asked = "uwsgi";
 	char *colon;
-	int got_section = 0;


 	if (uwsgi_check_scheme(file)) {
@@ -107,23 +106,13 @@ void uwsgi_ini_config(char *file, char *magic_table[]) {
 		if (colon[1] != 0) {
 			section_asked = colon + 1;
 		}
-
-		if (colon == file) {
-			file = last_file;
-		}
 	}

-	if (file[0] != 0 && file != last_file) {
-		uwsgi_log_initial("[uWSGI] getting INI configuration from %s\n", file);
+	if (file[0] != 0) {
+		uwsgi_log("[uWSGI] getting INI configuration from %s\n", file);
 	}

 	ini = uwsgi_open_and_read(file, &len, 1, magic_table);
-	if (file != last_file) {
-		if (last_file) {
-			free(last_file);
-		}
-		last_file = uwsgi_str(file);
-	}

 	while (len) {
 		ini_line = ini_get_line(ini, len);
@@ -148,7 +137,6 @@ void uwsgi_ini_config(char *file, char *magic_table[]) {
 				val = ini_get_key(key);

 				if (!strcmp(section, section_asked)) {
-					got_section = 1;
 					ini_rstrip(key);
 					val = ini_lstrip(val);
 					ini_rstrip(val);
@@ -163,66 +151,11 @@ void uwsgi_ini_config(char *file, char *magic_table[]) {

 	}

-	if (!got_section) {
-		uwsgi_log("*** WARNING: Can't find section \"%s\" in INI configuration file %s ***\n", section_asked, file);
-	}
-
 	if (colon) {
 		colon[0] = ':';
 	}

+
 }

-void uwsgi_emperor_ini_attrs(char *filename, char *section_asked, struct uwsgi_dyn_dict **attrs) {
-	if (!section_asked) section_asked = "emperor";
-
-	char *ini = uwsgi_simple_file_read(filename);
-	if (!ini) return;
-
-	char *orig_ini = ini;
-
-	size_t len = strlen(ini);
-	char *section = "";
-	char *key, *val, *ini_line;
-
-	while (len) {
-                ini_line = ini_get_line(ini, len);
-                if (ini_line == NULL) {
-                        break;
-                }
-                // skip empty line
-                key = ini_lstrip(ini);
-                ini_rstrip(key);
-                if (key[0] != 0) {
-                        if (key[0] == '[') {
-                                section = key + 1;
-                                section[strlen(section) - 1] = 0;
-                        }
-                        else if (key[0] == ';' || key[0] == '#') {
-                                // this is a comment
-                        }
-                        else {
-                                // val is always valid, but (obviously) can be ignored
-                                val = ini_get_key(key);
-
-                                if (!strcmp(section, section_asked)) {
-                                        ini_rstrip(key);
-					struct uwsgi_string_list *usl = uwsgi_string_list_has_item(uwsgi.emperor_collect_attributes, key, strlen(key));
-					if (usl) {
-                                        	val = ini_lstrip(val);
-                                        	ini_rstrip(val);
-						char *value = uwsgi_str(val);
-                                        	uwsgi_dyn_dict_new(attrs, usl->value, usl->len, value, strlen(value));
-					}
-                                }
-                        }
-                }
-
-
-                len -= (ini_line - ini);
-                ini += (ini_line - ini);
-
-        }
-	
-	free(orig_ini);
-}
+#endif
@@ -2,67 +2,9 @@

 extern struct uwsgi_server uwsgi;

-struct http_status_codes {
-        const char      key[3];
-        const char      *message;
-        int             message_size;
-};
-
-/* statistically ordered */
-struct http_status_codes hsc[] = {
-        {"200", "OK"},
-        {"302", "Found"},
-        {"404", "Not Found"},
-        {"500", "Internal Server Error"},
-        {"301", "Moved Permanently"},
-        {"304", "Not Modified"},
-        {"303", "See Other"},
-        {"403", "Forbidden"},
-        {"307", "Temporary Redirect"},
-        {"401", "Unauthorized"},
-        {"400", "Bad Request"},
-        {"405", "Method Not Allowed"},
-        {"408", "Request Timeout"},
-
-        {"100", "Continue"},
-        {"101", "Switching Protocols"},
-        {"201", "Created"},
-        {"202", "Accepted"},
-        {"203", "Non-Authoritative Information"},
-        {"204", "No Content"},
-        {"205", "Reset Content"},
-        {"206", "Partial Content"},
-        {"300", "Multiple Choices"},
-        {"305", "Use Proxy"},
-        {"402", "Payment Required"},
-        {"406", "Not Acceptable"},
-        {"407", "Proxy Authentication Required"},
-        {"409", "Conflict"},
-        {"410", "Gone"},
-        {"411", "Length Required"},
-        {"412", "Precondition Failed"},
-        {"413", "Request Entity Too Large"},
-        {"414", "Request-URI Too Long"},
-        {"415", "Unsupported Media Type"},
-        {"416", "Requested Range Not Satisfiable"},
-        {"417", "Expectation Failed"},
-        {"501", "Not Implemented"},
-        {"502", "Bad Gateway"},
-        {"503", "Service Unavailable"},
-        {"504", "Gateway Timeout"},
-        {"505", "HTTP Version Not Supported"},
-        {"509", "Bandwidth Limit Exceeded"},
-        {"", NULL},
-};
-
-
-
-
 void uwsgi_init_default() {

 	uwsgi.cpus = 1;
-	uwsgi.new_argc = -1;
-	uwsgi.binary_argc = 1;

 	uwsgi.backtrace_depth = 64;
 	uwsgi.max_apps = 64;
@@ -71,19 +13,18 @@ void uwsgi_init_default() {

 	uwsgi.signal_socket = -1;
 	uwsgi.my_signal_socket = -1;
+	uwsgi.cache_server_fd = -1;
 	uwsgi.stats_fd = -1;

 	uwsgi.stats_pusher_default_freq = 3;

-	uwsgi.original_log_fd = 2;
+	uwsgi.original_log_fd = -1;

 	uwsgi.emperor_fd_config = -1;
-	uwsgi.emperor_fd_proxy = -1;
 	// default emperor scan frequency
 	uwsgi.emperor_freq = 3;
 	uwsgi.emperor_throttle = 1000;
 	uwsgi.emperor_heartbeat = 30;
-	uwsgi.emperor_curse_tolerance = 30;
 	// max 3 minutes throttling
 	uwsgi.emperor_max_throttle = 1000 * 180;
 	uwsgi.emperor_pid = -1;
@@ -91,48 +32,38 @@ void uwsgi_init_default() {
 	uwsgi.subscribe_freq = 10;
 	uwsgi.subscription_tolerance = 17;

+	uwsgi.cluster_fd = -1;
 	uwsgi.cores = 1;
 	uwsgi.threads = 1;

-	// default max number of rpc slot
-	uwsgi.rpc_max = 64;
-
 	uwsgi.offload_threads_events = 64;

 	uwsgi.default_app = -1;

 	uwsgi.buffer_size = 4096;
-	uwsgi.body_read_warning = 8;
 	uwsgi.numproc = 1;

 	uwsgi.forkbomb_delay = 2;

-	uwsgi.async = 0;
-	uwsgi.async_warn_if_queue_full = 1;
+	uwsgi.async = 1;
 	uwsgi.listen_queue = 100;

 	uwsgi.cheaper_overload = 3;
-	uwsgi.cheaper_idle = 10;

 	uwsgi.log_master_bufsize = 8192;

-	uwsgi.worker_reload_mercy = 60;
-	uwsgi.mule_reload_mercy = 60;
-
 	uwsgi.max_vars = MAX_VARS;
 	uwsgi.vec_size = 4 + 1 + (4 * MAX_VARS);

-	uwsgi.socket_timeout = 4;
-	uwsgi.logging_options.enabled = 1;
+	uwsgi.shared->options[UWSGI_OPTION_SOCKET_TIMEOUT] = 4;
+	uwsgi.shared->options[UWSGI_OPTION_LOGGING] = 1;

-	// a workers hould be running for at least 10 seconds
-	uwsgi.min_worker_lifetime = 10;
-
-	uwsgi.spooler_frequency = 30;
+#ifdef UWSGI_SPOOLER
+	uwsgi.shared->spooler_frequency = 30;

 	uwsgi.shared->spooler_signal_pipe[0] = -1;
 	uwsgi.shared->spooler_signal_pipe[1] = -1;
-
+#endif
 	uwsgi.shared->mule_signal_pipe[0] = -1;
 	uwsgi.shared->mule_signal_pipe[1] = -1;

@@ -142,54 +73,20 @@ void uwsgi_init_default() {
 	uwsgi.shared->worker_log_pipe[0] = -1;
 	uwsgi.shared->worker_log_pipe[1] = -1;

-	uwsgi.shared->worker_req_log_pipe[0] = -1;
-	uwsgi.shared->worker_req_log_pipe[1] = -1;
-
-	uwsgi.req_log_fd = 2;
-
 #ifdef UWSGI_SSL
 	// 1 day of tolerance
 	uwsgi.subscriptions_sign_check_tolerance = 3600 * 24;
-	uwsgi.ssl_sessions_timeout = 300;
 #endif

+#ifdef UWSGI_ALARM
 	uwsgi.alarm_freq = 3;
-	uwsgi.alarm_msg_size = 8192;
-
-	uwsgi.exception_handler_msg_size = 65536;
-
-	uwsgi.multicast_ttl = 1;
-	uwsgi.multicast_loop = 1;
-
-	// filling http status codes
-	struct http_status_codes *http_sc;
-        for (http_sc = hsc; http_sc->message != NULL; http_sc++) {
-                http_sc->message_size = strlen(http_sc->message);
-        }
-
-	uwsgi.empty = "";
-
-#ifdef __linux__
-	uwsgi.cgroup_dir_mode = "0700";
 #endif

-	uwsgi.wait_read_hook = uwsgi_simple_wait_read_hook;
-	uwsgi.wait_write_hook = uwsgi_simple_wait_write_hook;
-	uwsgi.wait_milliseconds_hook = uwsgi_simple_wait_milliseconds_hook;
-	uwsgi.wait_read2_hook = uwsgi_simple_wait_read2_hook;

-	uwsgi_websockets_init();
-	
-	// 1 MB default limit
-	uwsgi.chunked_input_limit = 1024*1024;
+#ifdef UWSGI_MULTICAST
+	uwsgi.multicast_ttl = 1;
+#endif

-	// clear reforked status
-	uwsgi.master_is_reforked = 0;
-
-	uwsgi.master_fifo_fd = -1;
-	uwsgi_master_fifo_prepare();
-
-	uwsgi.notify_socket_fd = -1;
 }

 void uwsgi_setup_reload() {
@@ -203,7 +100,7 @@ void uwsgi_setup_reload() {
 		uwsgi.reloads++;
 		//convert reloads to string
 		int rlen = snprintf(env_reload_buf, 10, "%u", uwsgi.reloads);
-		if (rlen > 0 && rlen < 10) {
+		if (rlen > 0) {
 			env_reload_buf[rlen] = 0;
 			if (setenv("UWSGI_RELOADS", env_reload_buf, 1)) {
 				uwsgi_error("setenv()");
@@ -234,19 +131,21 @@ void uwsgi_autoload_plugins_by_name(char *argv_zero) {
 		p = original_proc_name;
 	p = strstr(p, "uwsgi_");
 	if (p != NULL) {
-		char *ctx = NULL;
-		uwsgi_foreach_token(uwsgi_str(p + 6), "_", plugins_requested, ctx) {
+		plugins_requested = strtok(uwsgi_str(p + 6), "_");
+		while (plugins_requested) {
 			uwsgi_log("[uwsgi] implicit plugin requested %s\n", plugins_requested);
 			uwsgi_load_plugin(-1, plugins_requested, NULL);
+			plugins_requested = strtok(NULL, "_");
 		}
 	}

 	plugins_requested = getenv("UWSGI_PLUGINS");
 	if (plugins_requested) {
 		plugins_requested = uwsgi_concat2(plugins_requested, "");
-		char *p, *ctx = NULL;
-		uwsgi_foreach_token(plugins_requested, ",", p, ctx) {
+		char *p = strtok(plugins_requested, ",");
+		while (p != NULL) {
 			uwsgi_load_plugin(-1, p, NULL);
+			p = strtok(NULL, ",");
 		}
 	}

@@ -256,42 +155,9 @@ void uwsgi_commandline_config() {
 	int i;

 	uwsgi.option_index = -1;
-	// required in case we want to call getopt_long from the beginning
-	optind = 0;
-
-	int argc = uwsgi.argc;
-	char **argv = uwsgi.argv;
-
-	// we might want to ignore some arguments not meant for us
-	char binary_argv0_pretty[256] = {'\0'};
-	char *binary_argv0_actual = NULL;
-
-	if (uwsgi.new_argc > -1 && uwsgi.new_argv) {
-		argc = uwsgi.new_argc;
-		argv = uwsgi.new_argv;
-	}
-
-	if (uwsgi.binary_argc > 1 && argc >= uwsgi.binary_argc) {
-		char *pretty = (char *)binary_argv0_pretty;
-		strncat(pretty, argv[0], 255);
-
-		for (i = 1; i < uwsgi.binary_argc; i++) {
-			if (strlen(pretty) + 1 + strlen(argv[i]) + 1 > 256)
-				break;
-
-			strcat(pretty, " ");
-			strcat(pretty, argv[i]);
-		}
-
-		argc -= uwsgi.binary_argc - 1;
-		argv += uwsgi.binary_argc - 1;
-
-		binary_argv0_actual = argv[0];
-		argv[0] = (char *)binary_argv0_pretty;
-	}

 	char *optname;
-	while ((i = getopt_long(argc, argv, uwsgi.short_options, uwsgi.long_options, &uwsgi.option_index)) != -1) {
+	while ((i = getopt_long(uwsgi.argc, uwsgi.argv, uwsgi.short_options, uwsgi.long_options, &uwsgi.option_index)) != -1) {

 		if (i == '?') {
 			uwsgi_log("getopt_long() error\n");
@@ -312,16 +178,14 @@ void uwsgi_commandline_config() {
 		add_exported_option(optname, optarg, 0);
 	}

-	if (binary_argv0_actual != NULL)
-		argv[0] = binary_argv0_actual;

 #ifdef UWSGI_DEBUG
 	uwsgi_log("optind:%d argc:%d\n", optind, uwsgi.argc);
 #endif

-	if (optind < argc) {
-		for (i = optind; i < argc; i++) {
-			char *lazy = argv[i];
+	if (optind < uwsgi.argc) {
+		for (i = optind; i < uwsgi.argc; i++) {
+			char *lazy = uwsgi.argv[i];
 			if (lazy[0] != '[') {
 				uwsgi_opt_load(NULL, lazy, NULL);
 				// manage magic mountpoint
@@ -354,7 +218,7 @@ void uwsgi_commandline_config() {
 void uwsgi_setup_workers() {
 	int i, j;
 	// allocate shared memory for workers + master
-	uwsgi.workers = (struct uwsgi_worker *) uwsgi_calloc_shared(sizeof(struct uwsgi_worker) * (uwsgi.numproc + 1));
+	uwsgi.workers = (struct uwsgi_worker *) uwsgi_calloc_shared(sizeof(struct uwsgi_worker) * (uwsgi.numproc + 1 + uwsgi.grunt));

 	for (i = 0; i <= uwsgi.numproc; i++) {
 		// allocate memory for apps
@@ -365,8 +229,7 @@ void uwsgi_setup_workers() {

 		// this is a trick for avoiding too much memory areas
 		void *ts = uwsgi_calloc_shared(sizeof(void *) * uwsgi.max_apps * uwsgi.cores);
-		// add 4 bytes for uwsgi header
-		void *buffers = uwsgi_malloc_shared((uwsgi.buffer_size+4) * uwsgi.cores);
+		void *buffers = uwsgi_malloc_shared(uwsgi.buffer_size * uwsgi.cores);
 		void *hvec = uwsgi_malloc_shared(sizeof(struct iovec) * uwsgi.vec_size * uwsgi.cores);
 		void *post_buf = NULL;
 		if (uwsgi.post_buffering > 0)
@@ -376,8 +239,8 @@ void uwsgi_setup_workers() {
 		for (j = 0; j < uwsgi.cores; j++) {
 			// allocate shared memory for thread states (required for some language, like python)
 			uwsgi.workers[i].cores[j].ts = ts + ((sizeof(void *) * uwsgi.max_apps) * j);
-			// raw per-request buffer (+4 bytes for uwsgi header)
-			uwsgi.workers[i].cores[j].buffer = buffers + ((uwsgi.buffer_size+4) * j);
+			// raw per-request buffer
+			uwsgi.workers[i].cores[j].buffer = buffers + (uwsgi.buffer_size * j);
 			// iovec for uwsgi vars
 			uwsgi.workers[i].cores[j].hvec = hvec + ((sizeof(struct iovec) * uwsgi.vec_size) * j);
 			if (post_buf)
@@ -390,6 +253,7 @@ void uwsgi_setup_workers() {
 		uwsgi.workers[i].signal_pipe[0] = -1;
 		uwsgi.workers[i].signal_pipe[1] = -1;
 		snprintf(uwsgi.workers[i].name, 0xff, "uWSGI worker %d", i);
+		snprintf(uwsgi.workers[i].snapshot_name, 0xff, "uWSGI snapshot %d", i);
 	}

 	uint64_t total_memory = (sizeof(struct uwsgi_app) * uwsgi.max_apps) + (sizeof(struct uwsgi_core) * uwsgi.cores) + (sizeof(void *) * uwsgi.max_apps * uwsgi.cores) + (uwsgi.buffer_size * uwsgi.cores) + (sizeof(struct iovec) * uwsgi.vec_size * uwsgi.cores);
@@ -398,18 +262,7 @@ void uwsgi_setup_workers() {
 	}

 	total_memory *= (uwsgi.numproc + uwsgi.master_process);
-	if (uwsgi.numproc > 0)
-		uwsgi_log("mapped %llu bytes (%llu KB) for %d cores\n", (unsigned long long) total_memory, (unsigned long long) (total_memory / 1024), uwsgi.cores * uwsgi.numproc);
-
-	// allocate signal table
-        uwsgi.shared->signal_table = uwsgi_calloc_shared(sizeof(struct uwsgi_signal_entry) * 256 * (uwsgi.numproc + 1));
-
-#ifdef UWSGI_ROUTING
-	uwsgi_fixup_routes(uwsgi.routes);
-	uwsgi_fixup_routes(uwsgi.error_routes);
-	uwsgi_fixup_routes(uwsgi.response_routes);
-	uwsgi_fixup_routes(uwsgi.final_routes);
-#endif
+	uwsgi_log("mapped %llu bytes (%llu KB) for %d cores\n", total_memory, total_memory / 1024, uwsgi.cores * uwsgi.numproc);

 }

@@ -438,98 +291,5 @@ pid_t uwsgi_daemonize2() {
 		uwsgi_write_pidfile(uwsgi.pidfile2);
 	}

-	if (uwsgi.log_master) 
-		uwsgi_setup_log_master();
-
 	return uwsgi.mypid;
 }
-
-// fix/check related options
-void sanitize_args() {
-
-        if (uwsgi.async > 0) {
-                uwsgi.cores = uwsgi.async;
-        }
-
-        if (uwsgi.threads > 1) {
-                uwsgi.has_threads = 1;
-                uwsgi.cores = uwsgi.threads;
-        }
-
-        if (uwsgi.harakiri_options.workers > 0) {
-                if (!uwsgi.post_buffering) {
-                        uwsgi_log(" *** WARNING: you have enabled harakiri without post buffering. Slow upload could be rejected on post-unbuffered webservers *** \n");
-                }
-        }
-
-        if (uwsgi.write_errors_exception_only) {
-                uwsgi.ignore_sigpipe = 1;
-                uwsgi.ignore_write_errors = 1;
-        }
-
-        if (uwsgi.cheaper_count == 0) uwsgi.cheaper = 0;
-
-        if (uwsgi.cheaper_count > 0 && uwsgi.cheaper_count >= uwsgi.numproc) {
-                uwsgi_log("invalid cheaper value: must be lower than processes\n");
-                exit(1);
-        }
-
-        if (uwsgi.cheaper && uwsgi.cheaper_count) {
-		if (uwsgi.cheaper_initial) {
-                	if (uwsgi.cheaper_initial < uwsgi.cheaper_count) {
-                        	uwsgi_log("warning: invalid cheaper-initial value (%d), must be equal or higher than cheaper (%d), using %d as initial number of workers\n",
-                                	uwsgi.cheaper_initial, uwsgi.cheaper_count, uwsgi.cheaper_count);
-                        	uwsgi.cheaper_initial = uwsgi.cheaper_count;
-                	}
-                	else if (uwsgi.cheaper_initial > uwsgi.numproc) {
-                        	uwsgi_log("warning: invalid cheaper-initial value (%d), must be lower or equal than worker count (%d), using %d as initial number of workers\n",
-                                	uwsgi.cheaper_initial, uwsgi.numproc, uwsgi.numproc);
-                        	uwsgi.cheaper_initial = uwsgi.numproc;
-                	}
-		}
-		else {
-                        uwsgi.cheaper_initial = uwsgi.cheaper_count;
-		}
-        }
-
-	if (uwsgi.max_worker_lifetime > 0 && uwsgi.min_worker_lifetime >= uwsgi.max_worker_lifetime) {
-		uwsgi_log("invalid min-worker-lifetime value (%d), must be lower than max-worker-lifetime (%d)\n",
-			uwsgi.min_worker_lifetime, uwsgi.max_worker_lifetime);
-		exit(1);
-	}
-
-	if (uwsgi.cheaper_rss_limit_soft && uwsgi.logging_options.memory_report != 1 && uwsgi.force_get_memusage != 1) {
-		uwsgi_log("enabling cheaper-rss-limit-soft requires enabling also memory-report\n");
-		exit(1);
-	}
-	if (uwsgi.cheaper_rss_limit_hard && !uwsgi.cheaper_rss_limit_soft) {
-		uwsgi_log("enabling cheaper-rss-limit-hard requires setting also cheaper-rss-limit-soft\n");
-		exit(1);
-	}
-	if ( uwsgi.cheaper_rss_limit_hard && uwsgi.cheaper_rss_limit_hard <= uwsgi.cheaper_rss_limit_soft) {
-		uwsgi_log("cheaper-rss-limit-hard value must be higher than cheaper-rss-limit-soft value\n");
-		exit(1);
-	}
-
-	if (uwsgi.evil_reload_on_rss || uwsgi.evil_reload_on_as) {
-		if (!uwsgi.mem_collector_freq) uwsgi.mem_collector_freq = 3;
-	}
-
-	/* here we try to choose if thunder lock is a good thing */
-#ifdef UNBIT
-	if (uwsgi.numproc > 1 && !uwsgi.map_socket) {
-		uwsgi.use_thunder_lock = 1;
-	}
-#endif
-}
-
-const char *uwsgi_http_status_msg(char *status, uint16_t *len) {
-	struct http_status_codes *http_sc;
-	for (http_sc = hsc; http_sc->message != NULL; http_sc++) {
-                if (!strncmp(http_sc->key, status, 3)) {
-                        *len = http_sc->message_size;
-			return http_sc->message;
-                }
-        }
-	return NULL;
-}
@@ -4,210 +4,16 @@

 extern struct uwsgi_server uwsgi;

-#if defined(UWSGI_JSON_YAJL_OLD)
-#include <yajl/yajl_parse.h>
-
-struct uwsgi_yajl_old_state {
-	char *object;
-	char *key;
-	int in_object;
-	int is_array;
-};
-
-static int uwsgi_yajl_cb_null(void *ctx) {
-	struct uwsgi_yajl_old_state *uyos = (struct uwsgi_yajl_old_state *) ctx;
-	if (!uyos->key) return 1;
-	add_exported_option(uyos->key, strdup("0"), 0);
-	return 1;
-}
-
-static int uwsgi_yajl_cb_boolean(void *ctx, int b) {
-        struct uwsgi_yajl_old_state *uyos = (struct uwsgi_yajl_old_state *) ctx;
-        if (!uyos->key) return 1;
-	if (b) {
-        	add_exported_option(uyos->key, strdup("1"), 0);
-	}
-	else {
-        	add_exported_option(uyos->key, strdup("0"), 0);
-	}
-	return 1;
-}
-
-static int uwsgi_yajl_cb_integer(void *ctx, long n) {
-        struct uwsgi_yajl_old_state *uyos = (struct uwsgi_yajl_old_state *) ctx;
-        if (!uyos->key) return 1;
-        add_exported_option(uyos->key, uwsgi_64bit2str((int64_t) n), 0);
-	return 1;
-}
-
-static int uwsgi_yajl_cb_double(void *ctx, double n) {
-	return uwsgi_yajl_cb_integer(ctx, (long) n);
-}
-
-static int uwsgi_yajl_cb_string(void *ctx, const unsigned char *s, unsigned int s_len) {
-	struct uwsgi_yajl_old_state *uyos = (struct uwsgi_yajl_old_state *) ctx;
-        if (!uyos->key) return 1;
-        add_exported_option(uyos->key, uwsgi_concat2n((char *)s, (size_t)s_len, "", 0), 0);
-	return 1;
-}
-
-static int uwsgi_yajl_cb_number(void *ctx, const char *n, unsigned int n_len) {
-	return uwsgi_yajl_cb_string(ctx, (const unsigned char *)n, n_len);
-}
-
-static int uwsgi_yajl_cb_map_key(void *ctx, const unsigned char *s, unsigned int s_len) {
-	struct uwsgi_yajl_old_state *uyos = (struct uwsgi_yajl_old_state *) ctx;
-	if (!uyos->in_object) {
-		if (!uwsgi_strncmp(uyos->object, strlen(uyos->object), (char *)s, (size_t)s_len)) {
-			uyos->in_object = 1; 
-		}
-		return 1;
-	}
-
-	uyos->key = uwsgi_concat2n((char *)s, (size_t)s_len, "", 0);
-	return 1;
-}
-
-
-static yajl_callbacks callbacks = {
-	.yajl_null = uwsgi_yajl_cb_null,
-	.yajl_boolean = uwsgi_yajl_cb_boolean,
-	.yajl_integer = uwsgi_yajl_cb_integer,
-	.yajl_double = uwsgi_yajl_cb_double,
-	.yajl_number = uwsgi_yajl_cb_number,
-	.yajl_string = uwsgi_yajl_cb_string,
-	.yajl_start_map = NULL,
-	.yajl_map_key = uwsgi_yajl_cb_map_key,
-	.yajl_end_map = NULL,
-	.yajl_start_array = NULL,
-	.yajl_end_array = NULL,
-};
-
-void uwsgi_json_config(char *file, char *magic_table[]) {
-        size_t len = 0;
-
-        char *object_asked = "uwsgi";
-        char *colon;
-
-        if (uwsgi_check_scheme(file)) {
-                colon = uwsgi_get_last_char(file, '/');
-                colon = uwsgi_get_last_char(colon, ':');
-        }
-        else {
-                colon = uwsgi_get_last_char(file, ':');
-        }
-
-        if (colon) {
-                colon[0] = 0;
-                if (colon[1] != 0) {
-                        object_asked = colon + 1;
-                }
-        }
-
-	struct uwsgi_yajl_old_state uyos;
-	memset(&uyos, 0, sizeof(struct uwsgi_yajl_old_state));
-	uyos.object = object_asked;
-        uwsgi_log_initial("[uWSGI] getting JSON configuration from %s\n", file);
-
-        char *json_data = uwsgi_open_and_read(file, &len, 1, magic_table);
-
-	yajl_handle hand = yajl_alloc(&callbacks, NULL, NULL, &uyos);
-
-	yajl_status s = yajl_parse(hand, (const unsigned char *)json_data, len);
-	if (s != yajl_status_ok) {
-		uwsgi_log("%s\n", yajl_get_error(hand, 1, (const unsigned char *)json_data, len));
-		exit(1);
-	}
-}
-
-
-#elif defined(UWSGI_JSON_YAJL)
-#include <yajl/yajl_tree.h>
-
-void uwsgi_json_config(char *file, char *magic_table[]) {
-	size_t len = 0;
-
-        char *object_asked = "uwsgi";
-        char *colon;
-
-        if (uwsgi_check_scheme(file)) {
-                colon = uwsgi_get_last_char(file, '/');
-                colon = uwsgi_get_last_char(colon, ':');
-        }
-        else {
-                colon = uwsgi_get_last_char(file, ':');
-        }
-
-        if (colon) {
-                colon[0] = 0;
-                if (colon[1] != 0) {
-                        object_asked = colon + 1;
-                }
-        }
-
-        uwsgi_log_initial("[uWSGI] getting JSON configuration from %s\n", file);
-
-        char *json_data = uwsgi_open_and_read(file, &len, 1, magic_table);
-
-	char errbuf[1024];
-	yajl_val node = yajl_tree_parse((const char *)json_data, errbuf, sizeof(errbuf));
-
-	if (!node) {
-		uwsgi_log("error parsing JSON data: %s\n", errbuf);
-                exit(1);
-	}
-
-	const char * path[] = { object_asked, NULL };
-	yajl_val v = yajl_tree_get(node, path, yajl_t_any);
-	if (!YAJL_IS_OBJECT(v)) {
-		uwsgi_log("you must define a object named %s in your JSON data\n", object_asked);
-		exit(1);
-	}
-
-	size_t i;
-	for(i=0;i<v->u.object.len;i++) {
-		char *key = (char *) v->u.object.keys[i];
-		yajl_val o = v->u.object.values[i];
-		if (YAJL_IS_STRING(o)) {
-                        add_exported_option(key, YAJL_GET_STRING(o) , 0);
-                }
-                else if (YAJL_IS_TRUE(o)) {
-                        add_exported_option(key, strdup("1"), 0);
-                }
-                else if (YAJL_IS_FALSE(o) || YAJL_IS_NULL(o)) {
-                        add_exported_option(key, strdup("0"), 0);
-                }
-		else if (YAJL_IS_NUMBER(o) || YAJL_IS_INTEGER(o)) {
-                        add_exported_option(key, YAJL_GET_NUMBER(o), 0);
-		}
-                else if (YAJL_IS_ARRAY(o)) {
-			size_t j;
-			for(j=0;j<o->u.array.len;j++) {	
-				yajl_val a_o = o->u.array.values[j];		
-				if (YAJL_IS_STRING(a_o)) {
-                        		add_exported_option(key, YAJL_GET_STRING(a_o) , 0);
-                		}
-                		else if (YAJL_IS_TRUE(a_o)) {
-                        		add_exported_option(key, strdup("1"), 0);
-                		}
-                		else if (YAJL_IS_FALSE(a_o) || YAJL_IS_NULL(a_o)) {
-                        		add_exported_option(key, strdup("0"), 0);
-                		}
-                		else if (YAJL_IS_NUMBER(a_o) || YAJL_IS_INTEGER(a_o)) {
-                        		add_exported_option(key, YAJL_GET_NUMBER(a_o), 0);
-                		}
-			}
-                }
-	}
-}
-#else
-
 #include <jansson.h>


+/*
+	I really love the jansson library...
+   */
+
 void uwsgi_json_config(char *file, char *magic_table[]) {

-	size_t len = 0;
+	int len = 0;
 	char *json_data;


@@ -239,7 +45,7 @@ void uwsgi_json_config(char *file, char *magic_table[]) {
 		}
 	}

-	uwsgi_log_initial("[uWSGI] getting JSON configuration from %s\n", file);
+	uwsgi_log("[uWSGI] getting JSON configuration from %s\n", file);

 	json_data = uwsgi_open_and_read(file, &len, 1, magic_table);

@@ -300,9 +106,6 @@ void uwsgi_json_config(char *file, char *magic_table[]) {
 		config_iter = json_object_iter_next(config, config_iter);
 	}

-	if (colon) colon[0] = ':';
-
 }

 #endif
-#endif
@@ -0,0 +1,370 @@
+#ifdef UWSGI_LDAP
+
+#include "uwsgi.h"
+
+extern struct uwsgi_server uwsgi;
+
+#include <ldap.h>
+
+#ifndef LDAP_OPT_SUCCESS
+#define LDAP_OPT_SUCCESS LDAP_SUCCESS
+#endif
+
+#ifndef ldap_unbind_ext_s
+#define ldap_unbind_ext_s ldap_unbind_ext
+#endif
+
+void ldap2uwsgi(char *ldapname, char *uwsginame) {
+	char *ptr = uwsginame;
+
+	int i;
+
+	for (i = 0; i < (int) strlen(ldapname); i++) {
+		if (isupper((int) ldapname[i])) {
+			*ptr++ = '-';
+			*ptr++ = tolower((int) ldapname[i]);
+		}
+		else {
+			*ptr++ = ldapname[i];
+		}
+	}
+
+	*ptr++ = 0;
+}
+
+int calc_ldap_name(char *name) {
+	int i;
+	int counter = 0;
+
+	for (i = 0; i < (int) strlen(name); i++) {
+		if (isupper((int) name[i])) {
+			counter++;
+		}
+	}
+
+	return strlen(name) + counter;
+}
+
+struct uwsgi_ldap_entry {
+	int num;
+	char names[1024];
+	int has_arg;
+};
+
+
+void uwsgi_name_to_ldap(char *src, char *dst) {
+
+	int i;
+	char *ptr = dst;
+
+	memset(dst, 0, 1024);
+
+	strcat(dst, " 'uWSGI");
+
+	ptr += 7;
+
+	for (i = 0; i < (int) strlen(src); i++) {
+		if (src[i] == '-') {
+			i++;
+			*ptr++ = toupper((int) src[i]);
+		}
+		else {
+			*ptr++ = src[i];
+		}
+	}
+
+	strcat(dst, "'");
+
+}
+
+struct uwsgi_ldap_entry *get_ldap_by_num(struct uwsgi_ldap_entry *root, int num, int count) {
+
+	int i;
+	struct uwsgi_ldap_entry *ule;
+
+	for (i = 0; i < count; i++) {
+		ule = &root[i];
+		if (ule->num == num) {
+			return ule;
+		}
+	}
+
+	return NULL;
+}
+
+struct uwsgi_ldap_entry *search_ldap_cache(struct uwsgi_ldap_entry *root, char *name, int count) {
+	int i;
+	struct uwsgi_ldap_entry *ule;
+
+	for (i = 0; i < count; i++) {
+		ule = &root[i];
+		if (uwsgi_list_has_str(ule->names, name + 1)) {
+			return ule;
+		}
+	}
+
+	return NULL;
+}
+
+struct uwsgi_ldap_entry *get_ldap_names(int *count) {
+
+	struct uwsgi_option *op = uwsgi.options;
+	struct uwsgi_ldap_entry *ule, *entry;
+	char ldap_name[1024];
+
+	*count = 0;
+
+	ule = uwsgi_malloc(sizeof(struct uwsgi_ldap_entry) * uwsgi_count_options(op));
+
+	while (op && op->name) {
+
+		uwsgi_name_to_ldap((char *) op->name, ldap_name);
+
+		entry = search_ldap_cache(ule, ldap_name, *count);
+
+		if (entry)
+			goto next;
+
+		entry = &ule[*count];
+		entry->num = *count;
+		strcpy(entry->names, ldap_name);
+		*count = *count + 1;
+
+		entry->has_arg = op->type;
+
+next:
+		op++;
+	}
+
+	return ule;
+}
+
+void uwsgi_opt_ldap_dump_ldif(char *opt, char *foo, void *bar) {
+
+	int i;
+	int items;
+
+	uwsgi_log("\n");
+	uwsgi_log("dn: cn=uwsgi,cn=schema,cn=config\n");
+	uwsgi_log("objectClass: olcSchemaConfig\n");
+	uwsgi_log("cn: uwsgi\n");
+
+	struct uwsgi_ldap_entry *entry, *ule = get_ldap_names(&items);
+
+	for (i = 0; i < items; i++) {
+
+		entry = &ule[i];
+		uwsgi_log("olcAttributeTypes: ( 1.3.6.1.4.1.35156.17.4.%d NAME (%s", entry->num, entry->names);
+
+		if (entry->has_arg) {
+			uwsgi_log(" ) SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )\n");
+		}
+		else {
+			uwsgi_log(" ) SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 )\n");
+		}
+	}
+
+	uwsgi_log("olcAttributeTypes: ( 1.3.6.1.4.1.35156.17.4.50000 NAME 'uWSGInull' SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 )\n");
+
+
+	uwsgi_log("olcObjectClasses: ( 1.3.6.1.4.1.35156.17.3.1 NAME 'uWSGIConfig' SUP top AUXILIARY DESC 'uWSGI configuration' MAY ( ");
+
+
+	for (i = 0; i < items; i++) {
+
+		entry = &ule[i];
+
+		char *list2 = uwsgi_concat2(entry->names + 1, "");
+		char *p = strtok(list2, " ");
+		while (p != NULL) {
+			uwsgi_log("%.*s $ ", strlen(p) - 2, p + 1);
+			p = strtok(NULL, " ");
+		}
+
+		free(list2);
+
+	}
+
+	uwsgi_log("uWSGInull ))\n");
+
+	uwsgi_log("\n");
+
+	exit(0);
+}
+
+void uwsgi_opt_ldap_dump(char *opt, char *foo, void *bar) {
+
+	int i;
+	int items;
+
+	struct uwsgi_ldap_entry *entry, *ule = get_ldap_names(&items);
+
+	for (i = 0; i < items; i++) {
+
+		entry = &ule[i];
+		uwsgi_log("attributetype ( 1.3.6.1.4.1.35156.17.4.%d NAME (%s", entry->num, entry->names);
+
+		if (entry->has_arg) {
+			uwsgi_log(" ) SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )\n");
+		}
+		else {
+			uwsgi_log(" ) SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 )\n");
+		}
+	}
+
+
+	uwsgi_log("attributetype ( 1.3.6.1.4.1.35156.17.4.50000 NAME 'uWSGInull' SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 )\n");
+
+	uwsgi_log("objectclass ( 1.3.6.1.4.1.35156.17.3.1 NAME 'uWSGIConfig' SUP top AUXILIARY DESC 'uWSGI configuration' MAY ( ");
+
+	for (i = 0; i < items; i++) {
+
+		entry = &ule[i];
+
+		char *list2 = uwsgi_concat2(entry->names + 1, "");
+		char *p = strtok(list2, " ");
+		while (p != NULL) {
+			uwsgi_log("%.*s $ ", strlen(p) - 2, p + 1);
+			p = strtok(NULL, " ");
+		}
+
+		free(list2);
+
+	}
+
+
+
+
+	uwsgi_log("uWSGInull ))\n");
+
+	exit(0);
+}
+
+void uwsgi_ldap_config(char *url) {
+
+	LDAP *ldp;
+	LDAPMessage *results, *entry;
+	BerElement *ber;
+	struct berval **bervalues;
+	char *attr;
+	char *uwsgi_attr;
+
+	char *url_slash;
+
+	int desired_version = LDAP_VERSION3;
+	int ret;
+
+	LDAPURLDesc *ldap_url;
+
+	if (!ldap_is_ldap_url(url)) {
+		uwsgi_log("invalid LDAP url.\n");
+		exit(1);
+	}
+
+	if (ldap_url_parse(url, &ldap_url) != LDAP_SUCCESS) {
+		uwsgi_log("unable to parse LDAP url.\n");
+		exit(1);
+	}
+
+	uwsgi_log("[uWSGI] getting LDAP configuration from %s\n", url);
+
+	url_slash = strchr(url, '/');
+	url_slash = strchr(url_slash + 1, '/');
+
+	url_slash = strchr(url_slash + 1, '/');
+	if (url_slash) {
+		url_slash[0] = 0;
+	}
+
+#ifdef UWSGI_DEBUG
+	uwsgi_debug("LDAP URL: %s\n", url);
+	uwsgi_debug("LDAP BASE DN: %s\n", ldap_url->lud_dn);
+#endif
+
+#if LDAP_API_VERSION >= 3000
+	if ((ret = ldap_initialize(&ldp, url)) != LDAP_SUCCESS) {
+		uwsgi_log("LDAP: %s\n", ldap_err2string(ret));
+		exit(1);
+	}
+#else
+	if ((ldp = ldap_init(ldap_url->lud_host, ldap_url->lud_port)) == NULL) {
+		uwsgi_error("ldap_init()");
+		exit(1);
+	}
+#endif
+
+
+	if ((ret = ldap_set_option(ldp, LDAP_OPT_PROTOCOL_VERSION, &desired_version)) != LDAP_OPT_SUCCESS) {
+		uwsgi_log("LDAP: %s\n", ldap_err2string(ret));
+		exit(1);
+	}
+
+
+	if ((ret = ldap_search_ext_s(ldp, ldap_url->lud_dn, ldap_url->lud_scope, ldap_url->lud_filter, NULL, 0, NULL, NULL, NULL, 1, &results)) != LDAP_SUCCESS) {
+		uwsgi_log("LDAP: %s\n", ldap_err2string(ret));
+		exit(1);
+	}
+
+#ifdef UWSGI_DEBUG
+	uwsgi_debug("LDAP connection initialized %p\n", ldp);
+#endif
+
+	free(ldap_url);
+
+	if (ldap_count_entries(ldp, results) < 1) {
+		uwsgi_log("no LDAP entry found\n");
+		exit(1);
+	}
+
+	entry = ldap_first_entry(ldp, results);
+
+	int found = 0;
+	for (attr = ldap_first_attribute(ldp, entry, &ber); attr != NULL; attr = ldap_next_attribute(ldp, entry, ber)) {
+		if (!strncmp(attr, "uWSGI", 5)) {
+
+			found = 1;
+			uwsgi_attr = malloc(calc_ldap_name(attr) + 1);
+			if (!uwsgi_attr) {
+				uwsgi_error("malloc()");
+				exit(1);
+			}
+
+			ldap2uwsgi(attr + 5, uwsgi_attr);
+
+#ifdef UWSGI_DEBUG
+			uwsgi_debug("LDAP attribute: %s = --%s\n", attr, uwsgi_attr);
+#endif
+			bervalues = ldap_get_values_len(ldp, entry, attr);
+			if (bervalues) {
+				// do not free uwsgi_attr/uwsgi_val;
+				char *uwsgi_val = malloc(bervalues[0]->bv_len + 1);
+				if (!uwsgi_val) {
+					uwsgi_error("malloc()");
+					exit(1);
+				}
+
+				memcpy(uwsgi_val, bervalues[0]->bv_val, bervalues[0]->bv_len);
+				uwsgi_val[bervalues[0]->bv_len] = 0;
+
+				add_exported_option((char *) uwsgi_attr, uwsgi_val, 0);
+				free(bervalues);
+			}
+			else {
+				free(uwsgi_attr);
+			}
+		}
+		free(attr);
+	}
+
+	if (!found) {
+		uwsgi_log("no uWSGI LDAP entry found\n");
+		exit(1);
+	}
+
+	free(ber);
+	free(results);
+
+	ldap_unbind_ext_s(ldp, NULL, NULL);
+
+}
+#endif
@@ -91,15 +91,16 @@ retry:
 	}

 #ifdef EOWNERDEAD
+
 #ifndef PTHREAD_MUTEX_ROBUST
 #define PTHREAD_MUTEX_ROBUST PTHREAD_MUTEX_ROBUST_NP
 #endif
+	if (pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT)) {
+		uwsgi_log("unable to set PTHREAD_PRIO_INHERIT\n");
+		exit(1);
+	}
 	if (uwsgi_pthread_robust_mutexes_enabled) {
-		if (pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT)) {
-			uwsgi_log("unable to set PTHREAD_PRIO_INHERIT\n");
-			exit(1);
-		}
-		if (pthread_mutexattr_setrobust(&attr, PTHREAD_MUTEX_ROBUST)) {
+		if (pthread_mutexattr_setrobust_np(&attr, PTHREAD_MUTEX_ROBUST)) {
 			uwsgi_log("unable to make the mutex 'robust'\n");
 			exit(1);
 		}
@@ -161,7 +162,7 @@ void uwsgi_lock_fast(struct uwsgi_lock_item *uli) {
 #ifdef EOWNERDEAD
 	if (pthread_mutex_lock((pthread_mutex_t *) uli->lock_ptr) == EOWNERDEAD) {
 		uwsgi_log("[deadlock-detector] a process holding a robust mutex died. recovering...\n");
-		pthread_mutex_consistent((pthread_mutex_t *) uli->lock_ptr);
+		pthread_mutex_consistent_np((pthread_mutex_t *) uli->lock_ptr);
 	}
 #else
 	pthread_mutex_lock((pthread_mutex_t *) uli->lock_ptr);
@@ -401,60 +402,6 @@ void uwsgi_rwunlock_fast(struct uwsgi_lock_item *uli) {
 	uwsgi_unlock_fast(uli);
 }

-#elif defined(UWSGI_LOCK_USE_WINDOWS_MUTEX)
-
-#define UWSGI_LOCK_ENGINE_NAME "windows mutexes"
-#define UWSGI_LOCK_SIZE         sizeof(HANDLE)
-#define UWSGI_RWLOCK_SIZE       sizeof(HANDLE)
-
-
-struct uwsgi_lock_item *uwsgi_lock_fast_init(char *id) {
-
-        struct uwsgi_lock_item *uli = uwsgi_register_lock(id, 0);
-	struct _SECURITY_ATTRIBUTES sa;
-	memset(&sa, 0, sizeof(struct _SECURITY_ATTRIBUTES));
-	sa.bInheritHandle = 1;
-	uli->lock_ptr = CreateMutex(&sa, FALSE, NULL);
-        return uli;
-}
-
-void uwsgi_lock_fast(struct uwsgi_lock_item *uli) {
-	WaitForSingleObject(uli->lock_ptr, INFINITE);
-        uli->pid = uwsgi.mypid;
-}
-
-void uwsgi_unlock_fast(struct uwsgi_lock_item *uli) {
-	ReleaseMutex(uli->lock_ptr);
-        uli->pid = 0;
-}
-
-pid_t uwsgi_lock_fast_check(struct uwsgi_lock_item *uli) {
-	if (WaitForSingleObject(uli->lock_ptr, 0) == WAIT_TIMEOUT) {
-		return 0;
-	}
-        return uli->pid;
-}
-
-struct uwsgi_lock_item *uwsgi_rwlock_fast_init(char *id) {
-	return uwsgi_lock_fast_init(id);
-}
-
-void uwsgi_rlock_fast(struct uwsgi_lock_item *uli) {
-	uwsgi_lock_fast(uli);
-}
-void uwsgi_wlock_fast(struct uwsgi_lock_item *uli) {
-	uwsgi_lock_fast(uli);
-}
-
-pid_t uwsgi_rwlock_fast_check(struct uwsgi_lock_item *uli) {
-	return uwsgi_lock_fast_check(uli);
-}
-
-void uwsgi_rwunlock_fast(struct uwsgi_lock_item *uli) {
-	uwsgi_unlock_fast(uli);
-}
-
-
 #else

 #define uwsgi_lock_fast_init uwsgi_lock_ipcsem_init
@@ -474,20 +421,8 @@ void uwsgi_rwunlock_fast(struct uwsgi_lock_item *uli) {

 #define UWSGI_LOCK_ENGINE_NAME "ipcsem"

-#endif
+#define UWSGI_IPCSEM_ATEXIT	1

-#ifdef __RUMP__
-int semctl(int _0, int _1, int _2, ...) {
-	return 0;
-}
-int semget(key_t _0, int _1, int _2) {
-	return 0;
-}
-int semop(int _0, struct sembuf * _1, size_t _2) {
-	return 0;
-}
-#undef UWSGI_LOCK_ENGINE_NAME
-#define UWSGI_LOCK_ENGINE_NAME "fake"
 #endif

 struct uwsgi_lock_item *uwsgi_lock_ipcsem_init(char *id) {
@@ -507,7 +442,7 @@ struct uwsgi_lock_item *uwsgi_lock_ipcsem_init(char *id) {
 	if (uwsgi.ftok) {
 		myKey = ftok(uwsgi.ftok, counter);
 		if (myKey < 0) {
-			uwsgi_error("uwsgi_lock_ipcsem_init()/ftok()");
+			uwsgi_error("ftok()");
 			exit(1);
 		}
 		counter++;
@@ -518,7 +453,7 @@ struct uwsgi_lock_item *uwsgi_lock_ipcsem_init(char *id) {
 	}

 	if (semid < 0) {
-		uwsgi_error("uwsgi_lock_ipcsem_init()/semget()");
+		uwsgi_error("semget()");
 		exit(1);
 	}
 	// do this now, to allows triggering of atexit hook in case of problems
@@ -526,7 +461,7 @@ struct uwsgi_lock_item *uwsgi_lock_ipcsem_init(char *id) {

 	semu.val = 1;
 	if (semctl(semid, 0, SETVAL, semu)) {
-		uwsgi_error("uwsgi_lock_ipcsem_init()/semctl()");
+		uwsgi_error("semctl()");
 		exit(1);
 	}

@@ -543,16 +478,8 @@ void uwsgi_lock_ipcsem(struct uwsgi_lock_item *uli) {

 	memcpy(&semid, uli->lock_ptr, sizeof(int));

-retry:
 	if (semop(semid, &sb, 1)) {
-		if (errno == EINTR) goto retry; 
-		uwsgi_error("uwsgi_lock_ipcsem()/semop()");
-#ifdef EIDRM
-		if (errno == EIDRM) {
-			exit(UWSGI_BRUTAL_RELOAD_CODE);
-		}
-#endif
-		exit(1);
+		uwsgi_error("semop()");
 	}
 }

@@ -566,16 +493,8 @@ void uwsgi_unlock_ipcsem(struct uwsgi_lock_item *uli) {

 	memcpy(&semid, uli->lock_ptr, sizeof(int));

-retry:
 	if (semop(semid, &sb, 1)) {
-		if (errno == EINTR) goto retry; 
-		uwsgi_error("uwsgi_unlock_ipcsem()/semop()");
-#ifdef EIDRM
-		if (errno == EIDRM) {
-			exit(UWSGI_BRUTAL_RELOAD_CODE);
-		}
-#endif
-		exit(1);
+		uwsgi_error("semop()");
 	}

 }
@@ -600,8 +519,6 @@ pid_t uwsgi_lock_ipcsem_check(struct uwsgi_lock_item *uli) {

 void uwsgi_ipcsem_clear(void) {

-	if (uwsgi.persistent_ipcsem) return;
-
 	struct uwsgi_lock_item *uli = uwsgi.registered_locks;

 	if (!uwsgi.workers)
@@ -622,27 +539,12 @@ clear:

 #ifdef UWSGI_DEBUG
 	uwsgi_log("removing sysvipc semaphores...\n");
-#endif
-#ifdef GETPID
-	while (uli) {
-		int semid = 0;
-		memcpy(&semid, uli->lock_ptr, sizeof(int));
-		int ret = semctl(semid, 0, GETPID);
-		if (ret > 0) {
-			if (ret != (int) getpid() && !kill((pid_t) ret, 0)) {
-				uwsgi_log("found ipcsem mapped to alive pid %d. skipping ipcsem removal.\n", ret);
-				return;
-			}
-		}
-		uli = uli->next;
-	}
-	uli = uwsgi.registered_locks;
 #endif
 	while (uli) {
 		int semid = 0;
 		memcpy(&semid, uli->lock_ptr, sizeof(int));
 		if (semctl(semid, 0, IPC_RMID)) {
-			uwsgi_error("uwsgi_ipcsem_clear()/semctl()");
+			uwsgi_error("semctl()");
 		}
 		uli = uli->next;
 	}
@@ -653,40 +555,9 @@ pid_t uwsgi_rwlock_ipcsem_check(struct uwsgi_lock_item *uli) {
 	return uwsgi_lock_ipcsem_check(uli);
 }

-#ifdef UNBIT
-/*
-	Unbit-specific workaround for robust-mutexes
-*/
-void *uwsgi_robust_mutexes_watchdog_loop(void *arg) {
-	for(;;) {
-		uwsgi_lock(uwsgi.the_thunder_lock);
-		uwsgi_unlock(uwsgi.the_thunder_lock);
-		sleep(1);
-	}
-	return NULL;
-}
-void uwsgi_robust_mutexes_watchdog() {
-	pthread_t tid;
-	pthread_attr_t attr;
-	pthread_attr_init(&attr);
-        pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
-        // 32K should be more than enough...
-        pthread_attr_setstacksize(&attr, 32 * 1024);
-
-        if (pthread_create(&tid, &attr, uwsgi_robust_mutexes_watchdog_loop, NULL)) {
-                uwsgi_error("uwsgi_robust_mutexes_watchdog()/pthread_create()");
-		exit(1);
-        }
-}
-
-#endif

 void uwsgi_setup_locking() {

-	int i;
-
-	if (uwsgi.locking_setup) return;
-
 	// use the fastest available locking
 	if (uwsgi.lock_engine) {
 		if (!strcmp(uwsgi.lock_engine, "ipcsem")) {
@@ -725,13 +596,12 @@ void uwsgi_setup_locking() {
 	uwsgi.lock_size = UWSGI_LOCK_SIZE;
 	uwsgi.rwlock_size = UWSGI_RWLOCK_SIZE;

-ready:
 	// application generic lock
+	int i;
+ready:
 	uwsgi.user_lock = uwsgi_malloc(sizeof(void *) * (uwsgi.locks + 1));
 	for (i = 0; i < uwsgi.locks + 1; i++) {
-		char *num = uwsgi_num2str(i);
-		uwsgi.user_lock[i] = uwsgi_lock_init(uwsgi_concat2("user ", num));
-		free(num);
+		uwsgi.user_lock[i] = uwsgi_lock_init(uwsgi_concat2("user ", uwsgi_num2str(i)));
 	}

 	// event queue lock (mitigate same event on multiple queues)
@@ -749,6 +619,9 @@ ready:
 		// timer table lock
 		uwsgi.timer_table_lock = uwsgi_lock_init("timer");

+		// probe table lock
+		uwsgi.probe_table_lock = uwsgi_lock_init("probe");
+
 		// rb_timer table lock
 		uwsgi.rb_timer_table_lock = uwsgi_lock_init("rbtimer");

@@ -758,28 +631,11 @@ ready:

 	if (uwsgi.use_thunder_lock) {
 		// process shared thunder lock
-		uwsgi.the_thunder_lock = uwsgi_lock_init("thunder");	
-#ifdef UNBIT
-		// we have a serious bug on Unbit (and very probably on older libc)
-		// when all of the workers die in the same moment the pthread robust mutes is left
-		// in inconsistent state and we have no way to recover
-		// we span a thread in the master constantly ensuring the lock is ok
-		// for now we apply it only for Unbit (where thunder-lock is automatically enabled)
-		uwsgi_robust_mutexes_watchdog();		
-#endif
+		uwsgi.the_thunder_lock = uwsgi_lock_init("thunder");
 	}

 	uwsgi.rpc_table_lock = uwsgi_lock_init("rpc");

-#ifdef UWSGI_SSL
-	// register locking for legions
-	struct uwsgi_legion *ul = uwsgi.legions;
-	while(ul) {
-		ul->lock = uwsgi_lock_init(uwsgi_concat2("legion_", ul->legion));
-		ul = ul->next;
-	}
-#endif
-	uwsgi.locking_setup = 1;
 }


@@ -842,18 +698,10 @@ nextlock:

 }

-int uwsgi_user_lock(int lock_num) {
-	if (lock_num < 0 || lock_num > uwsgi.locks) {
-		return -1;
-	}
+void uwsgi_user_lock(int lock_num) {
 	uwsgi_lock(uwsgi.user_lock[lock_num]);
-	return 0;
 }

-int uwsgi_user_unlock(int lock_num) {
-	if (lock_num < 0 || lock_num > uwsgi.locks) {
-		return -1;
-	}
+void uwsgi_user_unlock(int lock_num) {
 	uwsgi_unlock(uwsgi.user_lock[lock_num]);
-	return 0;
 }
@@ -64,10 +64,12 @@ void simple_loop() {

 void uwsgi_loop_cores_run(void *(*func) (void *)) {
 	int i;
+#ifdef UWSGI_THREADING
 	for (i = 1; i < uwsgi.threads; i++) {
 		long j = i;
 		pthread_create(&uwsgi.workers[uwsgi.mywid].cores[i].thread_id, &uwsgi.threads_attr, func, (void *) j);
 	}
+#endif
 	long y = 0;
 	func((void *) y);
 }
@@ -118,9 +120,12 @@ void *simple_loop_run(void *arg1) {

 	struct wsgi_request *wsgi_req = &uwsgi.workers[uwsgi.mywid].cores[core_id].req;

+#ifdef UWSGI_THREADING
 	if (uwsgi.threads > 1) {
 		uwsgi_setup_thread_req(core_id, wsgi_req);
 	}
+#endif
+
 	// initialize the main event queue to monitor sockets
 	int main_queue = event_queue_init();

@@ -141,7 +146,7 @@ void *simple_loop_run(void *arg1) {
 			continue;
 		}

-		if (wsgi_req_recv(main_queue, wsgi_req)) {
+		if (wsgi_req_recv(wsgi_req)) {
 			uwsgi_destroy_request(wsgi_req);
 			continue;
 		}
@@ -1,416 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-// check if all of the workers are dead and exit uWSGI
-void uwsgi_master_check_death() {
-	if (uwsgi_instance_is_dying) {
-		int i;
-		for(i=1;i<=uwsgi.numproc;i++) {
-			if (uwsgi.workers[i].pid > 0) {
-				return;
-			}
-		}
-		uwsgi_log("goodbye to uWSGI.\n");
-		exit(0);
-	}
-}
-
-// check if all of the workers are dead, and trigger a reload
-int uwsgi_master_check_reload(char **argv) {
-        if (uwsgi_instance_is_reloading) {
-                int i;
-                for(i=1;i<=uwsgi.numproc;i++) {
-                        if (uwsgi.workers[i].pid > 0) {
-                                return 0;
-                        }
-                }
-		for(i=0;i<uwsgi.mules_cnt;i++) {
-			if (uwsgi.mules[i].pid > 0) {
-				return 0;
-			}
-		}
-		uwsgi_reload(argv);
-		// never here (unless in shared library mode)
-		return -1;
-        }
-	return 0;
-}
-
-// check for chain reload
-void uwsgi_master_check_chain() {
-	static time_t last_check = 0;
-
-	if (!uwsgi.status.chain_reloading) return;
-
-	// we need to ensure the previous worker (if alive) is accepting new requests
-	// before going on
-	if (uwsgi.status.chain_reloading > 1) {
-		struct uwsgi_worker *previous_worker = &uwsgi.workers[uwsgi.status.chain_reloading-1];
-		// is the previous worker alive ?
-		if (previous_worker->pid > 0 && !previous_worker->cheaped) {
-			// the worker has been respawned but it is still not ready
-			if (previous_worker->accepting == 0) {
-				time_t now = uwsgi_now();
-				if (now != last_check) {
-					uwsgi_log_verbose("chain is still waiting for worker %d...\n", uwsgi.status.chain_reloading-1);
-					last_check = now;
-				}
-				return;
-			}
-		}
-	}
-
-	// if all the processes are recycled, the chain is over
-	if (uwsgi.status.chain_reloading > uwsgi.numproc) {
-		uwsgi.status.chain_reloading = 0;
-                uwsgi_log_verbose("chain reloading complete\n");
-		return;
-	}
-
-	uwsgi_block_signal(SIGHUP);
-	int i;
-	for(i=uwsgi.status.chain_reloading;i<=uwsgi.numproc;i++) {
-		struct uwsgi_worker *uw = &uwsgi.workers[i];
-		if (uw->pid > 0 && !uw->cheaped && uw->accepting) {
-			// the worker could have been already cursed
-			if (uw->cursed_at == 0) {
-				uwsgi_log_verbose("chain next victim is worker %d\n", i);
-				uwsgi_curse(i, SIGHUP);
-			}
-			break;
-		}
-		else {
-			uwsgi.status.chain_reloading++;
-		}
-        }
-	uwsgi_unblock_signal(SIGHUP);
-}
-
-
-// special function for assuming all of the workers are dead
-void uwsgi_master_commit_status() {
-	int i;
-	for(i=1;i<=uwsgi.numproc;i++) {
-		uwsgi.workers[i].pid = 0;
-	}
-}
-
-void uwsgi_master_check_idle() {
-
-	static time_t last_request_timecheck = 0;
-	static uint64_t last_request_count = 0;
-	int i;
-	int waitpid_status;
-
-	if (!uwsgi.idle || uwsgi.status.is_cheap)
-		return;
-
-	uwsgi.current_time = uwsgi_now();
-	if (!last_request_timecheck)
-		last_request_timecheck = uwsgi.current_time;
-
-	// security check, stop the check if there are busy workers
-	for (i = 1; i <= uwsgi.numproc; i++) {
-		if (uwsgi.workers[i].cheaped == 0 && uwsgi.workers[i].pid > 0) {
-			if (uwsgi_worker_is_busy(i)) {
-				return;
-			}
-		}
-	}
-
-	if (last_request_count != uwsgi.workers[0].requests) {
-		last_request_timecheck = uwsgi.current_time;
-		last_request_count = uwsgi.workers[0].requests;
-	}
-	// a bit of over-engeneering to avoid clock skews
-	else if (last_request_timecheck < uwsgi.current_time && (uwsgi.current_time - last_request_timecheck > uwsgi.idle)) {
-		uwsgi_log("workers have been inactive for more than %d seconds (%llu-%llu)\n", uwsgi.idle, (unsigned long long) uwsgi.current_time, (unsigned long long) last_request_timecheck);
-		uwsgi.status.is_cheap = 1;
-		if (uwsgi.die_on_idle) {
-			if (uwsgi.has_emperor) {
-				char byte = 22;
-				if (write(uwsgi.emperor_fd, &byte, 1) != 1) {
-					uwsgi_error("write()");
-					kill_them_all(0);
-				}
-			}
-			else {
-				kill_them_all(0);
-			}
-			return;
-		}
-		for (i = 1; i <= uwsgi.numproc; i++) {
-			uwsgi.workers[i].cheaped = 1;
-			if (uwsgi.workers[i].pid == 0)
-				continue;
-			// first send SIGINT
-			kill(uwsgi.workers[i].pid, SIGINT);
-			// and start waiting upto 3 seconds
-			int j;
-			for(j=0;j<3;j++) {
-				sleep(1);
-				int ret = waitpid(uwsgi.workers[i].pid, &waitpid_status, WNOHANG);
-				if (ret == 0) continue;
-				if (ret == (int) uwsgi.workers[i].pid) goto done;
-				// on error, directly send SIGKILL
-				break;
-			}
-			kill(uwsgi.workers[i].pid, SIGKILL);
-			if (waitpid(uwsgi.workers[i].pid, &waitpid_status, 0) < 0) {
-				if (errno != ECHILD)
-					uwsgi_error("uwsgi_master_check_idle()/waitpid()");
-			}
-			else {
-done:
-				uwsgi.workers[i].pid = 0;
-				uwsgi.workers[i].rss_size = 0;
-				uwsgi.workers[i].vsz_size = 0;
-			}
-		}
-		uwsgi_add_sockets_to_queue(uwsgi.master_queue, -1);
-		uwsgi_log("cheap mode enabled: waiting for socket connection...\n");
-		last_request_timecheck = 0;
-	}
-
-}
-
-int uwsgi_master_check_workers_deadline() {
-	int i,j;
-	int ret = 0;
-	for (i = 1; i <= uwsgi.numproc; i++) {
-		for(j=0;j<uwsgi.cores;j++) {
-			/* first check for harakiri */
-			if (uwsgi.workers[i].cores[j].harakiri > 0) {
-				if (uwsgi.workers[i].cores[j].harakiri < (time_t) uwsgi.current_time) {
-					uwsgi_log_verbose("HARAKIRI triggered by worker %d core %d !!!\n", i, j);
-					trigger_harakiri(i);
-					ret = 1;
-					break;
-				}
-			}
-			/* then user-defined harakiri */
-			if (uwsgi.workers[i].cores[j].user_harakiri > 0) {
-				uwsgi_log_verbose("HARAKIRI (user) triggered by worker %d core %d !!!\n", i, j);
-				if (uwsgi.workers[i].cores[j].user_harakiri < (time_t) uwsgi.current_time) {
-					trigger_harakiri(i);
-					ret = 1;
-					break;
-				}
-			}
-		}
-		// then for evil memory checkers
-		if (uwsgi.evil_reload_on_as) {
-			if ((rlim_t) uwsgi.workers[i].vsz_size >= uwsgi.evil_reload_on_as) {
-				uwsgi_log("*** EVIL RELOAD ON WORKER %d ADDRESS SPACE: %lld (pid: %d) ***\n", i, (long long) uwsgi.workers[i].vsz_size, uwsgi.workers[i].pid);
-				kill(uwsgi.workers[i].pid, SIGKILL);
-				uwsgi.workers[i].vsz_size = 0;
-				ret = 1;
-			}
-		}
-		if (uwsgi.evil_reload_on_rss) {
-			if ((rlim_t) uwsgi.workers[i].rss_size >= uwsgi.evil_reload_on_rss) {
-				uwsgi_log("*** EVIL RELOAD ON WORKER %d RSS: %lld (pid: %d) ***\n", i, (long long) uwsgi.workers[i].rss_size, uwsgi.workers[i].pid);
-				kill(uwsgi.workers[i].pid, SIGKILL);
-				uwsgi.workers[i].rss_size = 0;
-				ret = 1;
-			}
-		}
-		// check if worker was running longer than allowed lifetime
-		if (uwsgi.workers[i].pid > 0 && uwsgi.workers[i].cheaped == 0 && uwsgi.max_worker_lifetime > 0) {
-			uint64_t lifetime = uwsgi_now() - uwsgi.workers[i].last_spawn;
-			if (lifetime > uwsgi.max_worker_lifetime && uwsgi.workers[i].manage_next_request == 1) {
-				uwsgi_log("worker %d lifetime reached, it was running for %llu second(s)\n", i, (unsigned long long) lifetime);
-				uwsgi.workers[i].manage_next_request = 0;
-				kill(uwsgi.workers[i].pid, SIGWINCH);
-				ret = 1;
-			}
-		}
-
-		// need to find a better way
-		//uwsgi.workers[i].last_running_time = uwsgi.workers[i].running_time;
-	}
-
-
-	return ret;
-}
-
-
-int uwsgi_master_check_gateways_deadline() {
-
-	int i;
-	int ret = 0;
-	for (i = 0; i < ushared->gateways_cnt; i++) {
-		if (ushared->gateways_harakiri[i] > 0) {
-			if (ushared->gateways_harakiri[i] < (time_t) uwsgi.current_time) {
-				if (ushared->gateways[i].pid > 0) {
-					uwsgi_log("*** HARAKIRI ON GATEWAY %s %d (pid: %d) ***\n", ushared->gateways[i].name, ushared->gateways[i].num, ushared->gateways[i].pid);
-					kill(ushared->gateways[i].pid, SIGKILL);
-					ret = 1;
-				}
-				ushared->gateways_harakiri[i] = 0;
-			}
-		}
-	}
-	return ret;
-}
-
-int uwsgi_master_check_mules_deadline() {
-	int i;
-	int ret = 0;
-
-	for (i = 0; i < uwsgi.mules_cnt; i++) {
-		if (uwsgi.mules[i].harakiri > 0) {
-			if (uwsgi.mules[i].harakiri < (time_t) uwsgi.current_time) {
-				uwsgi_log("*** HARAKIRI ON MULE %d HANDLING SIGNAL %d (pid: %d) ***\n", i + 1, uwsgi.mules[i].signum, uwsgi.mules[i].pid);
-				kill(uwsgi.mules[i].pid, SIGKILL);
-				uwsgi.mules[i].harakiri = 0;
-				ret = 1;
-			}
-		}
-		// user harakiri
-		if (uwsgi.mules[i].user_harakiri > 0) {
-                        if (uwsgi.mules[i].user_harakiri < (time_t) uwsgi.current_time) {
-                                uwsgi_log("*** HARAKIRI ON MULE %d (pid: %d) ***\n", i + 1, uwsgi.mules[i].pid);
-                                kill(uwsgi.mules[i].pid, SIGKILL);
-                                uwsgi.mules[i].user_harakiri = 0;
-				ret = 1;
-                        }
-                }
-	}
-	return ret;
-}
-
-int uwsgi_master_check_spoolers_deadline() {
-	int ret = 0;
-	struct uwsgi_spooler *uspool = uwsgi.spoolers;
-	while (uspool) {
-		if (uspool->harakiri > 0 && uspool->harakiri < (time_t) uwsgi.current_time) {
-			uwsgi_log("*** HARAKIRI ON THE SPOOLER (pid: %d) ***\n", uspool->pid);
-			kill(uspool->pid, SIGKILL);
-			uspool->harakiri = 0;
-			ret = 1;
-		}
-		if (uspool->user_harakiri > 0 && uspool->user_harakiri < (time_t) uwsgi.current_time) {
-                        uwsgi_log("*** HARAKIRI ON THE SPOOLER (pid: %d) ***\n", uspool->pid);
-                        kill(uspool->pid, SIGKILL);
-                        uspool->user_harakiri = 0;
-			ret = 1;
-                }
-		uspool = uspool->next;
-	}
-	return ret;
-}
-
-
-int uwsgi_master_check_spoolers_death(int diedpid) {
-
-	struct uwsgi_spooler *uspool = uwsgi.spoolers;
-	while (uspool) {
-		if (uspool->pid > 0 && diedpid == uspool->pid) {
-			if (uwsgi.spooler_cheap) {
-				uwsgi_log_verbose("spooler %s ended\n", uspool->dir);
-				uspool->pid = 0;
-			}
-			else {
-				uwsgi_log("OOOPS the spooler is no more...trying respawn...\n");
-				uspool->respawned++;
-				uspool->pid = spooler_start(uspool);
-			}
-			return -1;
-		}
-		uspool = uspool->next;
-	}
-	return 0;
-}
-
-int uwsgi_master_check_emperor_death(int diedpid) {
-	if (uwsgi.emperor_pid >= 0 && diedpid == uwsgi.emperor_pid) {
-		uwsgi_log_verbose("!!! Emperor died !!!\n");
-		uwsgi_emperor_start();
-		return -1;
-	}
-	return 0;
-}
-
-int uwsgi_master_check_mules_death(int diedpid) {
-	int i;
-	for (i = 0; i < uwsgi.mules_cnt; i++) {
-		if (uwsgi.mules[i].pid == diedpid) {
-			uwsgi_log("OOOPS mule %d (pid: %d) crippled...trying respawn...\n", i + 1, uwsgi.mules[i].pid);
-			uwsgi_mule(i + 1);
-			return -1;
-		}
-	}
-	return 0;
-}
-
-int uwsgi_master_check_gateways_death(int diedpid) {
-	int i;
-	for (i = 0; i < ushared->gateways_cnt; i++) {
-		if (ushared->gateways[i].pid == diedpid) {
-			gateway_respawn(i);
-			return -1;
-		}
-	}
-	return 0;
-}
-
-int uwsgi_master_check_daemons_death(int diedpid) {
-	/* reload the daemons */
-	if (uwsgi_daemon_check_pid_reload(diedpid)) {
-		return -1;
-	}
-	return 0;
-}
-
-int uwsgi_worker_is_busy(int wid) {
-	int i;
-	if (uwsgi.workers[uwsgi.mywid].sig) return 1;
-	for(i=0;i<uwsgi.cores;i++) {
-		if (uwsgi.workers[wid].cores[i].in_request) {
-			return 1;
-		}
-	}
-	return 0;
-}
-
-int uwsgi_master_check_cron_death(int diedpid) {
-	struct uwsgi_cron *uc = uwsgi.crons;
-	while (uc) {
-		if (uc->pid == (pid_t) diedpid) {
-			uwsgi_log("[uwsgi-cron] command \"%s\" running with pid %d exited after %d second(s)\n", uc->command, uc->pid, uwsgi_now() - uc->started_at);
-			uc->pid = -1;
-			uc->started_at = 0;
-			return -1;
-		}
-		uc = uc->next;
-	}
-	return 0;
-}
-
-int uwsgi_master_check_crons_deadline() {
-	int ret = 0;
-	struct uwsgi_cron *uc = uwsgi.crons;
-	while (uc) {
-		if (uc->pid >= 0 && uc->harakiri > 0 && uc->harakiri < (time_t) uwsgi.current_time) {
-			uwsgi_log("*** HARAKIRI ON CRON \"%s\" (pid: %d) ***\n", uc->command, uc->pid);
-			kill(-uc->pid, SIGKILL);
-			ret = 1;
-		}
-		uc = uc->next;
-	}
-	return ret;
-}
-
-void uwsgi_master_check_mountpoints() {
-	struct uwsgi_string_list *usl;
-	uwsgi_foreach(usl, uwsgi.mountpoints_check) {
-		if (uwsgi_check_mountpoint(usl->value)) {
-			uwsgi_log_verbose("mountpoint %s failed, triggering detonation...\n", usl->value);
-			uwsgi_nuclear_blast();
-			//never here
-			exit(1);
-		}
-	}
-}
@@ -1,260 +0,0 @@
-#include <uwsgi.h>
-
-extern struct uwsgi_server uwsgi;
-
-int uwsgi_master_manage_events(int interesting_fd) {
-
-	// is a logline ?
-	if (uwsgi.log_master && !uwsgi.threaded_logger) {
-		// stderr log ?
-		if (interesting_fd == uwsgi.shared->worker_log_pipe[0]) {
-			uwsgi_master_log();
-			return 0;
-		}
-		// req log ?
-		if (uwsgi.req_log_master && interesting_fd == uwsgi.shared->worker_req_log_pipe[0]) {
-			uwsgi_master_req_log();
-			return 0;
-		}
-	}
-
-	if (uwsgi.master_fifo_fd > -1 && interesting_fd == uwsgi.master_fifo_fd) {
-		return uwsgi_master_fifo_manage(uwsgi.master_fifo_fd);
-	}
-
-	if (uwsgi.notify_socket_fd > -1 && interesting_fd == uwsgi.notify_socket_fd) {
-		return uwsgi_notify_socket_manage(interesting_fd);
-	}
-
-	// stats server ?
-	if (uwsgi.stats && uwsgi.stats_fd > -1) {
-		if (interesting_fd == uwsgi.stats_fd) {
-			uwsgi_send_stats(uwsgi.stats_fd, uwsgi_master_generate_stats);
-			return 0;
-		}
-	}
-
-	// a zerg connection ?
-	if (uwsgi.zerg_server) {
-		if (interesting_fd == uwsgi.zerg_server_fd) {
-			uwsgi_manage_zerg(uwsgi.zerg_server_fd, 0, NULL);
-			return 0;
-		}
-	}
-
-	// emperor event ?
-	if (uwsgi.has_emperor) {
-		if (uwsgi.emperor_fd_proxy > -1 && interesting_fd == uwsgi.emperor_fd_proxy) {
-			uwsgi_master_manage_emperor_proxy(uwsgi.emperor_fd_proxy, uwsgi.emperor_fd, uwsgi.emperor_fd_config, -1);	
-			return 0;
-		}
-
-		if (interesting_fd == uwsgi.emperor_fd) {
-			uwsgi_master_manage_emperor();
-			return 0;
-		}
-	}
-
-#ifdef __linux__
-	if (uwsgi.setns_socket && uwsgi.setns_socket_fd > -1 && interesting_fd == uwsgi.setns_socket_fd) {
-		uwsgi_master_manage_setns(uwsgi.setns_socket_fd);
-	}
-#endif
-
-	if (uwsgi_fsmon_event(interesting_fd)) {
-                return 0;
-	}
-
-	// reload on fd
-	if (uwsgi.reload_on_fd) {
-		// custom -> fd
-		// custom2 -> len (optional, default 1)
-		// custom_ptr -> log message (optional)
-		struct uwsgi_string_list *usl = uwsgi.reload_on_fd;
-		while(usl) {
-			if (interesting_fd == (int) usl->custom) {
-				char stack_tmp[8];
-				char *tmp = stack_tmp;
-				if (usl->custom2 > 8) {
-					tmp = uwsgi_malloc(usl->custom2);
-				}
-				if (read(interesting_fd, tmp, usl->custom2) <= 0) {
-					uwsgi_error("[reload-on-fd] read()");
-				}
-				if (usl->custom_ptr) {
-					uwsgi_log_verbose("*** fd %d ready: %s ***\n", interesting_fd, usl->custom_ptr);
-				}
-				else {
-					uwsgi_log_verbose("*** fd %d ready !!! ***\n", interesting_fd);
-				}
-                                uwsgi_block_signal(SIGHUP);
-                                grace_them_all(0);
-                                uwsgi_unblock_signal(SIGHUP);				
-				return 0;
-			}
-			usl = usl->next;
-		}
-	}
-
-	// brutal reload on fd
-        if (uwsgi.brutal_reload_on_fd) {
-                // custom -> fd
-                // custom2 -> len (optional, default 1)
-                // custom_ptr -> log message (optional)
-                struct uwsgi_string_list *usl = uwsgi.brutal_reload_on_fd;
-                while(usl) {
-                        if (interesting_fd == (int) usl->custom) {
-				char stack_tmp[8];
-                                char *tmp = stack_tmp;
-                                if (usl->custom2 > 8) {
-                                        tmp = uwsgi_malloc(usl->custom2);
-                                }
-                                if (read(interesting_fd, tmp, usl->custom2) <= 0) {
-                                        uwsgi_error("[brutal-reload-on-fd] read()");
-                                }
-                                if (usl->custom_ptr) {
-                                        uwsgi_log_verbose("*** fd %d ready: %s ***\n", interesting_fd, usl->custom_ptr);
-                                }
-                                else {
-                                        uwsgi_log_verbose("*** fd %d ready !!! ***\n", interesting_fd);
-                                }
-                                uwsgi_block_signal(SIGQUIT);
-                                reap_them_all(0);
-                                uwsgi_unblock_signal(SIGQUIT);
-                                if (usl->custom2 > 8) free(tmp);
-                                return 0;
-                        }
-                        usl = usl->next;
-                }
-        }
-
-
-	// wakeup from cheap mode ?
-	if (uwsgi.status.is_cheap) {
-		struct uwsgi_socket *uwsgi_sock = uwsgi.sockets;
-		while (uwsgi_sock) {
-			if (interesting_fd == uwsgi_sock->fd) {
-				uwsgi.status.is_cheap = 0;
-				uwsgi_del_sockets_from_queue(uwsgi.master_queue);
-				// how many worker we need to respawn ?
-				int needed = uwsgi.numproc;
-				// if in cheaper mode, just respawn the minimal amount
-				if (uwsgi.cheaper) {
-					needed = uwsgi.cheaper_count;
-				}
-				int i;
-				for (i = 1; i <= needed; i++) {
-					if (uwsgi_respawn_worker(i))
-						return -1;
-				}
-				// here we continue instead of returning
-				break;
-			}
-			uwsgi_sock = uwsgi_sock->next;
-		}
-	}
-
-
-	// an SNMP request ?
-	if (uwsgi.snmp_addr && interesting_fd == uwsgi.snmp_fd) {
-		uwsgi_master_manage_snmp(uwsgi.snmp_fd);
-		return 0;
-	}
-
-	// a UDP request ?
-	if (uwsgi.udp_socket && interesting_fd == uwsgi.udp_fd) {
-		uwsgi_master_manage_udp(uwsgi.udp_fd);
-		return 0;
-	}
-
-
-	// check if some file monitor is ready
-	// no need to lock as we are only getting registered items (and only the master can register them)
-	int i;
-	for (i = 0; i < ushared->files_monitored_cnt; i++) {
-		if (ushared->files_monitored[i].registered) {
-			if (interesting_fd == ushared->files_monitored[i].fd) {
-				struct uwsgi_fmon *uf = event_queue_ack_file_monitor(uwsgi.master_queue, interesting_fd);
-				// now call the file_monitor handler
-				if (uf)
-					uwsgi_route_signal(uf->sig);
-				return 0;
-			}
-		}
-	}
-
-	// check if some timer elapsed
-	// no need to lock again
-	for (i = 0; i < ushared->timers_cnt; i++) {
-		if (ushared->timers[i].registered) {
-			if (interesting_fd == ushared->timers[i].fd) {
-				struct uwsgi_timer *ut = event_queue_ack_timer(interesting_fd);
-				// now call the timer handler
-				if (ut)
-					uwsgi_route_signal(ut->sig);
-				return 0;
-			}
-		}
-	}
-
-	uint8_t uwsgi_signal;
-	// check for worker signal
-	if (interesting_fd == uwsgi.shared->worker_signal_pipe[0]) {
-		ssize_t rlen = read(interesting_fd, &uwsgi_signal, 1);
-		if (rlen < 0) {
-			uwsgi_error("uwsgi_master_manage_events()/read()");
-		}
-		else if (rlen > 0) {
-			uwsgi_route_signal(uwsgi_signal);
-		}
-		else {
-			// TODO restart workers here
-			uwsgi_log_verbose("lost connection with workers !!!\n");
-			close(interesting_fd);
-		}
-		return 0;
-	}
-
-	// check for spooler signal
-	if (uwsgi.spoolers) {
-		if (interesting_fd == uwsgi.shared->spooler_signal_pipe[0]) {
-			ssize_t rlen = read(interesting_fd, &uwsgi_signal, 1);
-			if (rlen < 0) {
-				uwsgi_error("uwsgi_master_manage_events()/read()");
-			}
-			else if (rlen > 0) {
-				uwsgi_route_signal(uwsgi_signal);
-			}
-			else {
-				// TODO restart spoolers here
-				uwsgi_log_verbose("lost connection with spoolers\n");
-				close(interesting_fd);
-			}
-			return 0;
-		}
-
-	}
-
-	// check for mules signal
-	if (uwsgi.mules_cnt > 0) {
-		if (interesting_fd == uwsgi.shared->mule_signal_pipe[0]) {
-			ssize_t rlen = read(interesting_fd, &uwsgi_signal, 1);
-			if (rlen < 0) {
-				uwsgi_error("uwsgi_master_manage_events()/read()");
-			}
-			else if (rlen > 0) {
-				uwsgi_route_signal(uwsgi_signal);
-			}
-			else {
-				// TODO respawn mules here
-				uwsgi_log_verbose("lost connection with mules\n");
-				close(interesting_fd);
-			}
-			// return 0;
-		}
-
-	}
-
-	return 0;
-
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Unbit	00c243bcce	backported --for-glob	2013-03-01 15:23:38 +01:00
Unbit	575dd6beee	backported add_timer and add_rb_timer for perl/psgi plugin	2013-03-01 15:20:40 +01:00
unbit	645d021d73	Merge pull request #166 from prymitive/carbon_hostname14 backported carbon hostname patch to 1.4.x	2013-03-01 06:18:52 -08:00
Łukasz Mierzwa	0ca320e5fd	backported carbon hostname patch to 1.4.x	2013-03-01 15:15:46 +01:00
Unbit	7879a010e8	backported negative --log-alarm	2013-02-27 04:39:55 +01:00
Unbit	43dd1029ad	fixed usage of ipcsem on linux	2013-02-27 04:26:59 +01:00
Unbit	ce7d84b865	try to avoid the need to sync cache_first_available_item with cache_unused_stack	2013-02-27 01:43:03 +01:00
Unbit	7ab1795075	let's prepare for 1.4.7	2013-02-27 01:27:49 +01:00
Unbit	e1ce4e1011	backporetd new carbon plugin and stats pusher subsystem	2013-02-27 01:26:24 +01:00
Unbit	0c02a5104a	removed the old/broken/useless mono plugin, a new one will be in 1.9	2013-02-25 08:39:43 +01:00
Unbit	0e244fc59c	added support for ruby 2	2013-02-25 07:34:34 +01:00
Unbit	5d6086c84a	allows --attach-daemon without workers	2013-02-23 14:46:41 +01:00
Unbit	a45be4f7a9	backported perl async fixes from 1.9	2013-02-23 13:35:41 +01:00
Unbit	dd63bef92e	backported --perl-arg and --perl-args	2013-02-23 13:28:51 +01:00
Unbit	621a05d879	another heroku python fix	2013-02-23 13:26:05 +01:00
Unbit	b857690caf	backported python plugin new build system (heroku friendly)	2013-02-23 12:07:45 +01:00
Unbit	edb0a72dfd	fixed a refcnt bug in psgi plugin	2013-02-23 08:26:08 +01:00
Unbit	da4af442ad	prepare for uWSGI 1.4.6	2013-02-20 16:03:27 +01:00
Unbit	04ff580075	improved muleloop in uwsgidecoraotors	2013-02-19 07:12:44 +01:00
Unbit	5925db13cf	backported more logvars	2013-02-18 13:09:53 +01:00
Unbit	d283fd1aae	fixed master + emperor	2013-02-12 16:44:14 +01:00
Unbit	345b22d8f0	forget to reset SIGCHLD to SIG_DFL	2013-02-10 20:12:47 +01:00
Unbit	b8fc89166d	reset sigmask on startup	2013-02-10 19:52:50 +01:00
Unbit	50ffb9d258	reapply fixed-SERVER_PORT-in-routers-when-shared-sockets-are.patch	2013-02-09 17:34:31 +01:00
Unbit	9ae1b26d52	fixed suspend when harakiri is in place	2013-02-07 14:11:24 +01:00
Unbit	f281d21a1b	backported improved alarm_xmpp plugin	2013-01-31 09:59:54 +01:00
Unbit	b9a2b92005	fixed PTHREAD_MUTEX_ROBUST [4]	2013-01-30 18:28:23 +01:00
Unbit	92a26d4ff6	fixed PTHREAD_MUTEX_ROBUST [3]	2013-01-30 18:26:24 +01:00
Unbit	51360416a7	fixed PTHREAD_MUTEX_ROBUST [2]	2013-01-30 18:20:22 +01:00
Unbit	c7bc98a50c	fixed PTHREAD_MUTEX_ROBUST	2013-01-30 18:16:24 +01:00
Unbit	b4b5c0175a	added __USE_UNIX98 to pthread.h	2013-01-30 18:14:37 +01:00
Unbit	7ed3eb36ee	fixed PTHREAD_PRIO_INHERIT	2013-01-30 18:09:48 +01:00
Unbit	05c475f597	added --thunder-lock	2013-01-30 18:02:03 +01:00
Unbit	c750dfc1e3	Revert "fixed SERVER_PORT in routers when shared sockets are in place" This reverts commit `01b14f4395`.	2013-01-30 16:57:59 +01:00
Unbit	01b14f4395	fixed SERVER_PORT in routers when shared sockets are in place	2013-01-30 16:32:19 +01:00
Unbit	46d7d4bf1d	completed new logvars backport	2013-01-28 23:03:17 +01:00
Unbit	02d76f12e0	backported new logvars from 1.5	2013-01-28 22:44:54 +01:00
Unbit	719860a349	backported new rbtree implementation	2013-01-28 22:34:25 +01:00
Unbit	5cce0935fd	backported master+emperor fix from 1.5	2013-01-28 16:37:13 +01:00
Unbit	24ef2a838f	backported --touch-reload refactoring from 1.5	2013-01-28 16:23:57 +01:00
Unbit	8aa739b4b2	backported --emperor-procname	2013-01-26 04:20:00 +01:00
Unbit	9221e1953e	fixed a cache collision bug	2013-01-23 20:22:28 +01:00
Roberto De Ioris	18592fb2bd	fixed async mode when multiple fds are in place	2013-01-22 18:31:37 +01:00
Roberto De Ioris	fc80eeb581	fixed bug in python uwsgi.workers()	2013-01-21 14:53:01 +01:00
Roberto De Ioris	bc19b58681	prepare for uWSGI 1.4.5	2013-01-21 12:13:56 +01:00
Roberto De Ioris	8f2202eab5	reset cores/requests on worker startup	2013-01-21 12:13:32 +01:00
Roberto De Ioris	aa2ecf14df	correctly handle multithread exit	2013-01-21 12:09:25 +01:00
Roberto De Ioris	43f5792826	fixed test.psgi	2013-01-20 17:08:25 +01:00
unbit	36ff37e12c	Update core/uwsgi.c	2013-01-18 09:21:16 +01:00
Roberto De Ioris	6dd6f961e8	removed a useless log	2013-01-16 19:34:41 +01:00
Roberto De Ioris	5dd5d92ffb	fixed mule management	2013-01-16 17:10:22 +01:00
Roberto De Ioris	64f1b844bd	fixed unix signal usage in mules and spooler	2013-01-16 16:50:10 +01:00
Roberto De Ioris	e562c4691d	fixed http-socket body storage leak	2013-01-16 16:27:47 +01:00
Roberto De Ioris	1cbab74f0e	backported uwsgi::postfork and uwsgi::atexit	2013-01-16 14:52:13 +01:00
Roberto De Ioris	3053fdb25a	backported --php-fallback	2013-01-14 16:44:30 +01:00
Roberto De Ioris	f11f542242	improved mod_proxy_uwsgi	2013-01-13 12:37:22 +01:00
Roberto De Ioris	32ddf10cfa	applied feature-extract-dump-the-specified-address-to-stdout.patch	2013-01-13 05:39:43 +01:00
Roberto De Ioris	1b54be396c	applied Lua-bindings-for-lock-unlock-functions.patch	2013-01-13 05:38:01 +01:00
Roberto De Ioris	f81a4f9736	fixed gevent leak	2013-01-12 17:18:53 +01:00
Roberto De Ioris	048b339593	allows building on debian etch 4	2013-01-10 22:26:24 +01:00
Roberto De Ioris	081a6b90bf	added --python-version and --perl-version	2013-01-05 08:39:18 +01:00
Roberto De Ioris	97f1b6d649	fixed broodlord mode stats	2013-01-04 20:42:53 +01:00
Roberto De Ioris	593aba2b19	improved mod_proxy_uwsgi	2012-12-30 11:05:20 +01:00
Roberto De Ioris	47c9e5e3f0	fixed /proc check	2012-12-30 09:10:10 +01:00
Roberto De Ioris	bca8bc0c4d	fixed socket naming of fd 0	2012-12-30 09:07:38 +01:00
Roberto De Ioris	a67dfdd542	fixed a https/corerouter corner-case bug	2012-12-21 11:32:33 +01:00
Roberto De Ioris	d1bbe7e3f9	set HTTPS to on when behind stud	2012-12-21 09:01:10 +01:00
Roberto De Ioris	442c982aff	backported --http-stud-prefix	2012-12-19 18:41:48 +01:00
Roberto De Ioris	a2f50ccf2e	report pos in failed uploads	2012-12-16 12:58:12 +01:00
Roberto De Ioris	b1c5fef0dc	fixed computation of post data	2012-12-16 12:18:13 +01:00
Roberto De Ioris	f6d8ac52f4	applied more debug to https	2012-12-16 10:59:56 +01:00
Roberto De Ioris	94e4fcbfe1	added additional uwgsi-gevent error report	2012-12-15 20:36:26 +01:00
Roberto De Ioris	c9e7b0f48e	fixed wrong typecasting in yaml and fixed subscription system on 32 bit	2012-12-15 14:32:25 +01:00
Roberto De Ioris	2f932d8ca0	backported http internal router fixes	2012-12-13 15:34:47 +01:00
Roberto De Ioris	c517320f7a	prepare for next release (1.4.4)	2012-12-13 11:07:55 +01:00
Roberto De Ioris	b0dae66264	applied 0001-allows-embedding-.cc-and-.m-files.patch	2012-12-13 11:07:37 +01:00
Roberto De Ioris	0d87ed7298	fix dup2() usage	2012-12-12 15:23:04 +01:00
Roberto De Ioris	fd3291b11f	uWSGI 1.4.3	2012-12-10 15:26:09 +01:00
Roberto De Ioris	e5ac5d6352	added emperor:// to supported scheme	2012-12-10 14:16:13 +01:00
Roberto De Ioris	403bd604e2	backported fix for bug #66	2012-12-10 14:14:01 +01:00
Roberto De Ioris	045d8947ae	applied 0001-missing-new-line-in-carbon-plugin-logs.patch	2012-12-10 14:12:29 +01:00
Roberto De Ioris	a9f2c71863	applied 0001-fallback-to-REMOTE_ADDR-if-HTTP_X_FORWARDED_FOR-is-m.patch	2012-12-10 14:11:42 +01:00
Roberto De Ioris	b504a1ebe8	applied 0001-fixed-log-format-in-cheaper_busyness.patch	2012-12-10 14:10:28 +01:00
Roberto De Ioris	f05ce0d2fc	applied 0001-improved-stdin-management-in-cron.patch	2012-12-10 14:08:55 +01:00
Roberto De Ioris	a2f3c716b1	applied 0001-added-offload-thread-alias.patch	2012-12-10 14:06:39 +01:00
Roberto De Ioris	2d7ca36f60	preparing for 1.4.3	2012-12-10 14:05:30 +01:00
unbit	5370e535dd	core: make smart-attach-daemon smart enough Avoid call storming of pidfile check that leads to multiple daemons running instead of one. Fix #65.	2012-11-28 20:52:59 +01:00
unbit	092767c29f	Merge pull request #63 from xrmx/cpucount14 uwsgiconfig: permit to override CPUCOUNT with environment variable	2012-11-27 10:32:45 -08:00
Riccardo Magliocchetti	4e119e6838	uwsgiconfig: permit to override CPUCOUNT with environment variable CPUCOUNT=X make will force X cores instead of the autodetected ones	2012-11-27 19:25:49 +01:00
Roberto De Ioris	87ef444ea6	uWSGI 1.4.2	2012-11-24 11:27:06 +01:00
Roberto De Ioris	714be76f9b	improved QUERY_STRING handling in router_rewrite, added --php-var	2012-11-24 11:26:25 +01:00
Roberto De Ioris	af0f0da8c2	added --php-app-qs	2012-11-24 10:11:56 +01:00
Roberto De Ioris	8407372801	fixed PATH_TRANSLATED in php and improved offloading of bigger files	2012-11-24 10:11:12 +01:00
Roberto De Ioris	d19c4e84fc	applied 0001-fixed-corner-case-ssl-body-reading.patch	2012-11-24 10:10:08 +01:00
Roberto De Ioris	3342852a9a	backported 0001-do-not-crash-on-non-existent-config-files.patch	2012-11-21 07:49:13 +01:00
Roberto De Ioris	586a02d849	backported fixes from 1.5	2012-11-21 07:42:32 +01:00
Roberto De Ioris	188dad744a	uWSGI 1.4.1	2012-11-13 04:53:32 +01:00
Roberto De Ioris	6cf3bbea69	backported fixed for offloading, static maps and non-blocking connect	2012-11-13 04:41:14 +01:00
Roberto De Ioris	04736d371e	backported 0001-corerouter-NOT-courerouter.patch	2012-11-12 13:33:14 +01:00
Roberto De Ioris	cc9151f89e	'wsgi' option is an alias for 'module' not 'wsgi-file'	2012-11-12 11:57:55 +01:00
				`@@ -0,0 +1 @@`
				`object file for embedded files will be put here`
				`@@ -0,0 +1 @@`
				`the uwsgi handler is included in the official Cherokee distribution`