uWSGI 1.4.9

backported carbon hostname patch to 1.4.x

bin/uwsgi

@@ -0,0 +1,4 @@
+#!/usr/bin/env ruby
+cmd = File.expand_path "#{File.dirname(__FILE__)}/../ext/uwsgi/uwsgi.ruby"
+
+exec(cmd, *ARGV)

core/alarm.c

@@ -136,7 +136,7 @@ static struct uwsgi_alarm_instance *uwsgi_alarm_get_instance(char *name) {
 }
 
 
-static int uwsgi_alarm_log_add(char *alarms, char *regexp) {
+static int uwsgi_alarm_log_add(char *alarms, char *regexp, int negate) {
 
 	struct uwsgi_alarm_log *old_ual = NULL, *ual = uwsgi.alarm_logs;
 	while (ual) {
@@ -148,6 +148,7 @@ static int uwsgi_alarm_log_add(char *alarms, char *regexp) {
 	if (uwsgi_regexp_build(regexp, &ual->pattern, &ual->pattern_extra)) {
 		return -1;
 	}
+	ual->negate = negate;
 
 	if (old_ual) {
 		old_ual->next = ual;
@@ -223,7 +224,7 @@ void uwsgi_alarms_init() {
 		*space = 0;
 		char *regexp = space + 1;
 		// here the log-alarm is created
-		if (uwsgi_alarm_log_add(line, regexp)) {
+		if (uwsgi_alarm_log_add(line, regexp, usl->custom)) {
 			uwsgi_log("invalid log-alarm: %s\n", usl->value);
 			exit(1);
 		}
@@ -239,7 +240,12 @@ void uwsgi_alarm_log_check(char *msg, size_t len) {
 	struct uwsgi_alarm_log *ual = uwsgi.alarm_logs;
 	while (ual) {
 		if (uwsgi_regexp_match(ual->pattern, ual->pattern_extra, msg, len) >= 0) {
-			uwsgi_alarm_log_run(ual, msg, len);
+			if (!ual->negate) {
+				uwsgi_alarm_log_run(ual, msg, len);
+			}
+			else {
+				break;
+			}
 		}
 		ual = ual->next;
 	}

core/cache.c

@@ -189,11 +189,6 @@ int uwsgi_cache_del(char *key, uint16_t keylen, uint64_t index) {
 		uci->valsize = 0;
 		uwsgi.shared->cache_unused_stack_ptr++;
 		uwsgi.cache_unused_stack[uwsgi.shared->cache_unused_stack_ptr] = index;
-		// try to return to initial condition...
-		if (index == uwsgi.shared->cache_first_available_item - 1) {
-			uwsgi.shared->cache_first_available_item--;
-			//uwsgi_log("FACI: %llu STACK PTR: %llu\n", (unsigned long long) uwsgi.shared->cache_first_available_item, (unsigned long long) uwsgi.shared->cache_unused_stack_ptr);
-		}
 		ret = 0;
 		// relink collisioned entry
 		if (uci->prev) {

core/emperor.c

@@ -6,7 +6,6 @@ a supervisor for multiple uWSGI instances
 
 */
 #include "uwsgi.h"
-#include <glob.h>
 
 
 extern struct uwsgi_server uwsgi;
@@ -186,8 +185,24 @@ void uwsgi_imperial_monitor_directory(struct uwsgi_emperor_scanner *ues) {
 
 	while (c_ui) {
 		if (c_ui->scanner == ues) {
-			if (stat(c_ui->name, &st)) {
-				emperor_stop(c_ui);
+			if (c_ui->zerg) {
+				char *colon = strrchr(c_ui->name, ':');
+				if (!colon) {
+					emperor_stop(c_ui);
+				}
+				else {
+					char *filename = uwsgi_calloc(0xff);
+					memcpy(filename, c_ui->name, colon - c_ui->name);
+					if (stat(filename, &st)) {
+						emperor_stop(c_ui);
+					}
+					free(filename);
+				}
+			}
+			else {
+                                if (stat(c_ui->name, &st)) {
+                                       	emperor_stop(c_ui);
+                                }
 			}
 		}
 		c_ui = c_ui->ui_next;
@@ -246,9 +261,25 @@ void uwsgi_imperial_monitor_glob(struct uwsgi_emperor_scanner *ues) {
 
 	while (c_ui) {
 		if (c_ui->scanner == ues) {
-			if (stat(c_ui->name, &st)) {
-				emperor_stop(c_ui);
-			}
+			if (c_ui->zerg) {
+                                char *colon = strrchr(c_ui->name, ':');
+                                if (!colon) {
+                                        emperor_stop(c_ui);
+                                }
+                                else {
+                                        char *filename = uwsgi_calloc(0xff);
+                                        memcpy(filename, c_ui->name, colon - c_ui->name);
+                                        if (stat(filename, &st)) {
+                                                emperor_stop(c_ui);
+                                        }
+                                        free(filename);
+                                }
+                        }
+                        else {
+                                if (stat(c_ui->name, &st)) { 
+                                        emperor_stop(c_ui);
+                                }       
+                        }
 		}
 		c_ui = c_ui->ui_next;
 	}
@@ -549,6 +580,10 @@ void emperor_add(struct uwsgi_emperor_scanner *ues, char *name, time_t born, cha
 		}
 	}
 
+	if (n_ui->zerg) {
+		uwsgi.emperor_broodlord_num++;
+	}
+
 	// TODO pre-start hook
 
 	// a new uWSGI instance will start 
@@ -602,6 +637,16 @@ void emperor_add(struct uwsgi_emperor_scanner *ues, char *name, time_t born, cha
 		}
 		free(uef);
 
+		// add UWSGI_BROODLORD_NUM
+		if (n_ui->zerg) {
+			uef = uwsgi_num2str(uwsgi.emperor_broodlord_num);
+			if (setenv("UWSGI_BROODLORD_NUM", uef, 1)) {
+                        	uwsgi_error("setenv()");
+                        	exit(1);
+                	}
+                	free(uef);
+		}
+
 		if (n_ui->use_config) {
 			uef = uwsgi_num2str(n_ui->pipe_config[1]);
 			if (setenv("UWSGI_EMPEROR_FD_CONFIG", uef, 1)) {

core/gateway.c

@@ -41,6 +41,10 @@ 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;
@@ -65,6 +69,7 @@ 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);
@@ -77,7 +82,7 @@ void gateway_respawn(int id) {
 
 		ug->loop(id, ug->data);
 		// never here !!! (i hope)
-		exit(1);
+		_exit(1);
 	}
 
 	ug->pid = gw_pid;

core/lock.c

@@ -478,7 +478,9 @@ 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("semop()");
 	}
 }
@@ -493,7 +495,9 @@ 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("semop()");
 	}
 
@@ -574,8 +578,10 @@ void uwsgi_setup_locking() {
 			uwsgi.lock_ops.rwunlock = uwsgi_rwunlock_ipcsem;
 			uwsgi.lock_size = 8;
 			uwsgi.rwlock_size = 8;
-			return;
+			goto ready;
 		}
+		uwsgi_log("unable to find lock engine \"%s\"\n", uwsgi.lock_engine);
+		exit(1);
 	}
 
 	uwsgi_log_initial("lock engine: %s\n", UWSGI_LOCK_ENGINE_NAME);
@@ -596,6 +602,7 @@ void uwsgi_setup_locking() {
 
 	// application generic lock
 	int i;
+ready:
 	uwsgi.user_lock = uwsgi_malloc(sizeof(void *) * (uwsgi.locks + 1));
 	for (i = 0; i < uwsgi.locks + 1; i++) {
 		uwsgi.user_lock[i] = uwsgi_lock_init(uwsgi_concat2("user ", uwsgi_num2str(i)));

core/master.c

@@ -738,7 +738,7 @@ int master_loop(char **argv, char **environ) {
 	}
 
 
-	if (uwsgi.requested_stats_pushers) {
+	if (uwsgi.stats_pusher_instances) {
 		if (!uwsgi_thread_new(uwsgi_stats_pusher_loop)) {
 			uwsgi_log("!!! unable to spawn stats pusher thread !!!\n");
 			exit(1);

core/stats.c

@@ -373,7 +373,7 @@ struct uwsgi_stats_pusher *uwsgi_stats_pusher_get(char *name) {
 	return usp;
 }
 
-void uwsgi_stats_pusher_add(struct uwsgi_stats_pusher *pusher, char *arg) {
+struct uwsgi_stats_pusher_instance * uwsgi_stats_pusher_add(struct uwsgi_stats_pusher *pusher, char *arg) {
 	struct uwsgi_stats_pusher_instance *old_uspi = NULL, *uspi = uwsgi.stats_pusher_instances;
 	while (uspi) {
 		old_uspi = uspi;
@@ -389,6 +389,8 @@ void uwsgi_stats_pusher_add(struct uwsgi_stats_pusher *pusher, char *arg) {
 	else {
 		uwsgi.stats_pusher_instances = uspi;
 	}
+
+	return uspi;
 }
 
 void uwsgi_stats_pusher_loop(struct uwsgi_thread *ut) {
@@ -413,12 +415,16 @@ void uwsgi_stats_pusher_loop(struct uwsgi_thread *ut) {
 		while (uspi) {
 			int delta = uspi->freq ? uspi->freq : uwsgi.stats_pusher_default_freq;
 			if ((uspi->last_run + delta) <= now) {
-				if (!us) {
-					us = uwsgi_master_generate_stats();
-					if (!us)
-						goto next;
+				if (uspi->raw) {
+					uspi->pusher->func(uspi, now, NULL, 0);
+				}
+				else {
+					if (!us) {
+						us = uwsgi_master_generate_stats();
+						if (!us) goto next;
+					}
+					uspi->pusher->func(uspi, now, us->base, us->pos);
 				}
-				uspi->pusher->func(uspi, us->base, us->pos);
 				uspi->last_run = now;
 			}
 next:
@@ -456,7 +462,7 @@ void uwsgi_stats_pusher_setup() {
 	}
 }
 
-void uwsgi_register_stats_pusher(char *name, void (*func) (struct uwsgi_stats_pusher_instance *, char *, size_t)) {
+struct uwsgi_stats_pusher *uwsgi_register_stats_pusher(char *name, void (*func) (struct uwsgi_stats_pusher_instance *, time_t, char *, size_t)) {
 
 	struct uwsgi_stats_pusher *pusher = uwsgi.stats_pushers, *old_pusher = NULL;
 
@@ -475,6 +481,8 @@ void uwsgi_register_stats_pusher(char *name, void (*func) (struct uwsgi_stats_pu
 	else {
 		uwsgi.stats_pushers = pusher;
 	}
+
+	return pusher;
 }
 
 struct uwsgi_stats_pusher_file_conf {
@@ -483,7 +491,7 @@ struct uwsgi_stats_pusher_file_conf {
 	char *separator;
 };
 
-void uwsgi_stats_pusher_file(struct uwsgi_stats_pusher_instance *uspi, char *json, size_t json_len) {
+void uwsgi_stats_pusher_file(struct uwsgi_stats_pusher_instance *uspi, time_t now, char *json, size_t json_len) {
 	struct uwsgi_stats_pusher_file_conf *uspic = (struct uwsgi_stats_pusher_file_conf *) uspi->data;
 	if (!uspi->configured) {
 		uspic = uwsgi_calloc(sizeof(struct uwsgi_stats_pusher_file_conf));

core/utils.c

@@ -2032,6 +2032,24 @@ int uwsgi_logic_opt_for(char *key, char *value) {
 	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;
+}
+
 void add_exported_option(char *key, char *value, int configured) {
 
 	struct uwsgi_string_list *blacklist = uwsgi.blacklist;
@@ -5119,3 +5137,27 @@ void uwsgi_close_all_fds(void) {
 	}
 }
 
+
+
+/*
+        even if it is marked as non-blocking, so not use in request plugins as it uses poll() and not the hooks
+*/
+int uwsgi_write_nb(int fd, char *buf, size_t remains, int timeout) {
+        char *ptr = buf;
+        while(remains > 0) {
+                int ret = uwsgi_waitfd_write(fd, timeout);
+                if (ret > 0) {
+                        ssize_t len = write(fd, ptr, remains);
+                        if (len <= 0) {
+                                return -1;
+                        }
+                        ptr += len;
+                        remains -= len;
+                        continue;
+                }
+                return -1;
+        }
+
+        return 0;
+}
+

core/uwsgi.c

@@ -38,6 +38,8 @@ static struct uwsgi_option uwsgi_base_options[] = {
 	{"socket", required_argument, 's', "bind to the specified UNIX/TCP socket using default protocol", uwsgi_opt_add_socket, NULL, 0},
 	{"uwsgi-socket", required_argument, 's', "bind to the specified UNIX/TCP socket using uwsgi protocol", uwsgi_opt_add_socket, "uwsgi", 0},
 	{"http-socket", required_argument, 0, "bind to the specified UNIX/TCP socket using HTTP protocol", uwsgi_opt_add_socket, "http", 0},
+	{"http-socket-modifier1", required_argument, 0, "force the specified modifier1 when using HTTP protocol", uwsgi_opt_set_64bit, &uwsgi.http_modifier1, 0},
+        {"http-socket-modifier2", required_argument, 0, "force the specified modifier2 when using HTTP protocol", uwsgi_opt_set_64bit, &uwsgi.http_modifier2, 0},
 	{"fastcgi-socket", required_argument, 0, "bind to the specified UNIX/TCP socket using FastCGI protocol", uwsgi_opt_add_socket, "fastcgi", 0},
 	{"protocol", required_argument, 0, "force the specified protocol for default sockets", uwsgi_opt_set_str, &uwsgi.protocol, 0},
 	{"socket-protocol", required_argument, 0, "force the specified protocol for default sockets", uwsgi_opt_set_str, &uwsgi.protocol, 0},
@@ -64,6 +66,7 @@ static struct uwsgi_option uwsgi_base_options[] = {
 	{"declare-option", required_argument, 0, "declare a new uWSGI custom option", uwsgi_opt_add_custom_option, NULL, UWSGI_OPT_IMMEDIATE},
 
 	{"for", required_argument, 0, "(opt logic) for cycle", uwsgi_opt_logic, (void *) uwsgi_logic_opt_for, UWSGI_OPT_IMMEDIATE},
+	{"for-glob", required_argument, 0, "(opt logic) for cycle (expand glob)", uwsgi_opt_logic, (void *) uwsgi_logic_opt_for_glob, UWSGI_OPT_IMMEDIATE},
 	{"endfor", optional_argument, 0, "(opt logic) end for cycle", uwsgi_opt_noop, NULL, UWSGI_OPT_IMMEDIATE},
 
 	{"if-opt", required_argument, 0, "(opt logic) check for option", uwsgi_opt_logic, (void *) uwsgi_logic_opt_if_opt, UWSGI_OPT_IMMEDIATE},
@@ -380,6 +383,9 @@ static struct uwsgi_option uwsgi_base_options[] = {
 	{"alarm", required_argument, 0, "create a new alarm, syntax: <alarm> <plugin:args>", uwsgi_opt_add_string_list, &uwsgi.alarm_list, UWSGI_OPT_MASTER | UWSGI_OPT_LOG_MASTER},
 	{"alarm-freq", required_argument, 0, "tune the anti-loop alam system (default 3 seconds)", uwsgi_opt_set_int, &uwsgi.alarm_freq, 0},
 	{"log-alarm", required_argument, 0, "raise the specified alarm when a log line matches the specified regexp, syntax: <alarm>[,alarm...] <regexp>", uwsgi_opt_add_string_list, &uwsgi.alarm_logs_list, UWSGI_OPT_MASTER | UWSGI_OPT_LOG_MASTER},
+	{"alarm-log", required_argument, 0, "raise the specified alarm when a log line matches the specified regexp, syntax: <alarm>[,alarm...] <regexp>", uwsgi_opt_add_string_list, &uwsgi.alarm_logs_list, UWSGI_OPT_MASTER | UWSGI_OPT_LOG_MASTER},
+	{"not-log-alarm", required_argument, 0, "skip the specified alarm when a log line matches the specified regexp, syntax: <alarm>[,alarm...] <regexp>", uwsgi_opt_add_string_list_custom, &uwsgi.alarm_logs_list, UWSGI_OPT_MASTER | UWSGI_OPT_LOG_MASTER},
+        {"not-alarm-log", required_argument, 0, "skip the specified alarm when a log line matches the specified regexp, syntax: <alarm>[,alarm...] <regexp>", uwsgi_opt_add_string_list_custom, &uwsgi.alarm_logs_list, UWSGI_OPT_MASTER | UWSGI_OPT_LOG_MASTER},
 	{"alarm-list", no_argument, 0, "list enabled alarms", uwsgi_opt_true, &uwsgi.alarms_list, 0},
 	{"alarms-list", no_argument, 0, "list enabled alarms", uwsgi_opt_true, &uwsgi.alarms_list, 0},
 #endif
@@ -3328,6 +3334,11 @@ void uwsgi_opt_add_addr_list(char *opt, char *value, void *list) {
        usl->custom_ptr = value;
 }
 
+void uwsgi_opt_add_string_list_custom(char *opt, char *value, void *list) {
+        struct uwsgi_string_list **ptr = (struct uwsgi_string_list **) list;
+        struct uwsgi_string_list *usl = uwsgi_string_new_list(ptr, value);
+        usl->custom = 1;
+}
 
 #ifdef UWSGI_PCRE
 void uwsgi_opt_add_regexp_list(char *opt, char *value, void *list) {

ext/uwsgi/extconf.rb

@@ -0,0 +1,15 @@
+require 'net/http'
+
+Net::HTTP.start("uwsgi.it") do |http|
+  resp = http.get("/install")
+  open("install.sh", "wb") do |file|
+      file.write(resp.body)
+  end
+end
+
+system("bash install.sh rack #{Dir.pwd}/uwsgi.ruby")
+
+open("Makefile", "w") do |file|
+  file.write("all:\n")
+  file.write("\t\n")
+end

plugins/carbon/carbon.c

@@ -1,4 +1,10 @@
-#include "../../uwsgi.h"
+#include <uwsgi.h>
+
+/*
+
+	Author:	Łukasz Mierzwa
+
+*/
 
 extern struct uwsgi_server uwsgi;
 
@@ -18,14 +24,19 @@ struct uwsgi_carbon {
 	int no_workers;
 	unsigned long long *last_busyness_values;
 	unsigned long long *current_busyness_values;
+	int *was_busy;
 	int need_retry;
 	time_t last_update;
 	time_t next_retry;
 	int max_retries;
 	int retry_delay;
+	char *root_node;
+	char *hostname_dot_replacement;
+	char *hostname;
+	struct uwsgi_stats_pusher *pusher;
 } u_carbon;
 
-struct uwsgi_option carbon_options[] = {
+static struct uwsgi_option carbon_options[] = {
 	{"carbon", required_argument, 0, "push statistics to the specified carbon server", uwsgi_opt_add_string_list, &u_carbon.servers, UWSGI_OPT_MASTER},
 	{"carbon-timeout", required_argument, 0, "set carbon connection timeout in seconds (default 3)", uwsgi_opt_set_int, &u_carbon.timeout, 0},
 	{"carbon-freq", required_argument, 0, "set carbon push frequency in seconds (default 60)", uwsgi_opt_set_int, &u_carbon.freq, 0},
@@ -33,12 +44,13 @@ struct uwsgi_option carbon_options[] = {
 	{"carbon-no-workers", no_argument, 0, "disable generation of single worker metrics", uwsgi_opt_true, &u_carbon.no_workers, 0},
 	{"carbon-max-retry", required_argument, 0, "set maximum number of retries in case of connection errors (default 1)", uwsgi_opt_set_int, &u_carbon.max_retries, 0},
 	{"carbon-retry-delay", required_argument, 0, "set connection retry delay in seconds (default 7)", uwsgi_opt_set_int, &u_carbon.retry_delay, 0},
+	{"carbon-root", required_argument, 0, "set carbon metrics root node (default 'uwsgi')", uwsgi_opt_set_str, &u_carbon.root_node, 0},
+	{"carbon-hostname-dots", required_argument, 0, "set char to use as a replacement for dots in hostname (dots are not replaced by default)", uwsgi_opt_set_str, &u_carbon.hostname_dot_replacement, 0},
 	{0, 0, 0, 0, 0, 0, 0},
 
 };
 
-
-void carbon_post_init() {
+static void carbon_post_init() {
 
 	int i;
 	struct uwsgi_string_list *usl = u_carbon.servers;
@@ -59,6 +71,11 @@ void carbon_post_init() {
 		usl = usl->next;
 	}
 
+	if (!u_carbon.root_node) u_carbon.root_node = "uwsgi.";
+	if (strlen(u_carbon.root_node) && !uwsgi_endswith(u_carbon.root_node, ".")) {
+		u_carbon.root_node = uwsgi_concat2(u_carbon.root_node, ".");
+	}
+
 	if (u_carbon.freq < 1) u_carbon.freq = 60;
 	if (u_carbon.timeout < 1) u_carbon.timeout = 3;
 	if (u_carbon.max_retries <= 0) u_carbon.max_retries = 1;
@@ -71,22 +88,39 @@ void carbon_post_init() {
 		}
 	}
 
+	u_carbon.hostname = uwsgi_str(uwsgi.hostname);
+	if (u_carbon.hostname_dot_replacement) {
+		for(i=0;i<(int)strlen(u_carbon.hostname);i++) {
+			if (u_carbon.hostname[i] == '.') u_carbon.hostname[i] = u_carbon.hostname_dot_replacement[0];
+		}
+	}
+
 	if (!u_carbon.last_busyness_values) {
 		u_carbon.last_busyness_values = uwsgi_calloc(sizeof(unsigned long long) * uwsgi.numproc);
+		
 	}
 
 	if (!u_carbon.current_busyness_values) {
 		u_carbon.current_busyness_values = uwsgi_calloc(sizeof(unsigned long long) * uwsgi.numproc);
 	}
 
+	if (!u_carbon.was_busy) {
+		u_carbon.was_busy = uwsgi_calloc(sizeof(int) * uwsgi.numproc);
+	}
+
 	// set next update to now()+retry_delay, this way we will have first flush just after start
 	u_carbon.last_update = uwsgi_now() - u_carbon.freq + u_carbon.retry_delay;
 
 	uwsgi_log("[carbon] carbon plugin started, %is frequency, %is timeout, max retries %i, retry delay %is\n",
 		u_carbon.freq, u_carbon.timeout, u_carbon.max_retries, u_carbon.retry_delay);
+
+	struct uwsgi_stats_pusher_instance *uspi = uwsgi_stats_pusher_add(u_carbon.pusher, NULL);
+	uspi->freq = u_carbon.freq;
+	// no need to generate the json
+	uspi->raw=1;
 }
 
-int carbon_write(int *fd, char *fmt,...) {
+static int carbon_write(int fd, char *fmt,...) {
 	va_list ap;
 	va_start(ap, fmt);
 
@@ -94,19 +128,21 @@ int carbon_write(int *fd, char *fmt,...) {
 	int rlen;
 
 	rlen = vsnprintf(ptr, 4096, fmt, ap);
+	va_end(ap);
 
 	if (rlen < 1) return 0;
 
-	if (write(*fd, ptr, rlen) <= 0) {
-		uwsgi_error("write()");
+	if (uwsgi_write_nb(fd, ptr, rlen, u_carbon.timeout)) {
+		uwsgi_error("carbon_write()");
 		return 0;
 	}
 
 	return 1;
 }
 
-void carbon_push_stats(int retry_cycle) {
+static void carbon_push_stats(int retry_cycle, time_t now) {
 	struct carbon_server_list *usl = u_carbon.servers_data;
+	if (!u_carbon.servers_data) return;
 	int i;
 	int fd;
 	int wok;
@@ -114,6 +150,7 @@ void carbon_push_stats(int retry_cycle) {
 	for (i = 0; i < uwsgi.numproc; i++) {
 		u_carbon.current_busyness_values[i] = uwsgi.workers[i+1].running_time - u_carbon.last_busyness_values[i];
 		u_carbon.last_busyness_values[i] = uwsgi.workers[i+1].running_time;
+		u_carbon.was_busy[i-1] += uwsgi.workers[i+1].busy;
 	}
 
 	u_carbon.need_retry = 0;
@@ -137,7 +174,7 @@ void carbon_push_stats(int retry_cycle) {
 				u_carbon.need_retry = 1;
 				u_carbon.next_retry = uwsgi_now() + u_carbon.retry_delay;
 			} else {
-				uwsgi_log("[carbon] Maximum number of retries for %s (1)\n",
+				uwsgi_log("[carbon] Maximum number of retries for %s (%d)\n",
 					usl->value, u_carbon.max_retries);
 				usl->healthy = 0;
 				usl->errors = 0;
@@ -160,11 +197,13 @@ void carbon_push_stats(int retry_cycle) {
 		unsigned long long worker_busyness = 0;
 		unsigned long long total_harakiri = 0;
 
-		wok = carbon_write(&fd, "uwsgi.%s.%s.requests %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) uwsgi.workers[0].requests, (unsigned long long) uwsgi.current_time);
+		wok = carbon_write(fd, "%s%s.%s.requests %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) uwsgi.workers[0].requests, (unsigned long long) now);
 		if (!wok) goto clear;
 
 		for(i=1;i<=uwsgi.numproc;i++) {
 			total_tx += uwsgi.workers[i].tx;
+			total_harakiri += uwsgi.workers[i].harakiri_count;
+
 			if (uwsgi.workers[i].cheaped) {
 				// also if worker is cheaped than we report its average response time as zero, sending last value might be confusing
 				avg_rt = 0;
@@ -177,53 +216,63 @@ void carbon_push_stats(int retry_cycle) {
 				total_avg_rt += uwsgi.workers[i].avg_response_time;
 
 				// calculate worker busyness
-				worker_busyness = ((u_carbon.current_busyness_values[i-1]*100) / (u_carbon.freq*1000000));
-				if (worker_busyness > 100) worker_busyness = 100;
+				if (u_carbon.current_busyness_values[i-1] == 0 && u_carbon.was_busy[i-1]) {
+					worker_busyness = 100;
+				}
+				else {
+					worker_busyness = ((u_carbon.current_busyness_values[i-1]*100) / (u_carbon.freq*1000000));
+					if (worker_busyness > 100) worker_busyness = 100;
+				}
 				total_busyness += worker_busyness;
+				u_carbon.was_busy[i-1] = 0;
 
-				// only running workers are counted in total memory stats
-				total_rss += uwsgi.workers[i].rss_size;
-				total_vsz += uwsgi.workers[i].vsz_size;
-
-				total_harakiri += uwsgi.workers[i].harakiri_count;
+				if (uwsgi.shared->options[UWSGI_OPTION_MEMORY_DEBUG] == 1 || uwsgi.force_get_memusage) {
+					// only running workers are counted in total memory stats and if memory-report option is enabled
+					total_rss += uwsgi.workers[i].rss_size;
+					total_vsz += uwsgi.workers[i].vsz_size;
+				}
 			}
 
 			//skip per worker metrics when disabled
 			if (u_carbon.no_workers) continue;
 
-			wok = carbon_write(&fd, "uwsgi.%s.%s.worker%d.requests %llu %llu\n", uwsgi.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].requests, (unsigned long long) uwsgi.current_time);
+			wok = carbon_write(fd, "%s%s.%s.worker%d.requests %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].requests, (unsigned long long) now);
 			if (!wok) goto clear;
 
-			wok = carbon_write(&fd, "uwsgi.%s.%s.worker%d.rss_size %llu %llu\n", uwsgi.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].rss_size, (unsigned long long) uwsgi.current_time);
+			if (uwsgi.shared->options[UWSGI_OPTION_MEMORY_DEBUG] == 1 || uwsgi.force_get_memusage) {
+				wok = carbon_write(fd, "%s%s.%s.worker%d.rss_size %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].rss_size, (unsigned long long) now);
+				if (!wok) goto clear;
+
+				wok = carbon_write(fd, "%s%s.%s.worker%d.vsz_size %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].vsz_size, (unsigned long long) now);
+				if (!wok) goto clear;
+			}
+
+			wok = carbon_write(fd, "%s%s.%s.worker%d.avg_rt %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, i, (unsigned long long) avg_rt, (unsigned long long) now);
 			if (!wok) goto clear;
 
-			wok = carbon_write(&fd, "uwsgi.%s.%s.worker%d.vsz_size %llu %llu\n", uwsgi.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].vsz_size, (unsigned long long) uwsgi.current_time);
+			wok = carbon_write(fd, "%s%s.%s.worker%d.tx %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].tx, (unsigned long long) now);
 			if (!wok) goto clear;
 
-			wok = carbon_write(&fd, "uwsgi.%s.%s.worker%d.avg_rt %llu %llu\n", uwsgi.hostname, u_carbon.id, i, (unsigned long long) avg_rt, (unsigned long long) uwsgi.current_time);
+			wok = carbon_write(fd, "%s%s.%s.worker%d.busyness %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, i, (unsigned long long) worker_busyness, (unsigned long long) now);
 			if (!wok) goto clear;
 
-			wok = carbon_write(&fd, "uwsgi.%s.%s.worker%d.tx %llu %llu\n", uwsgi.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].tx, (unsigned long long) uwsgi.current_time);
-			if (!wok) goto clear;
-
-			wok = carbon_write(&fd, "uwsgi.%s.%s.worker%d.busyness %llu %llu\n", uwsgi.hostname, u_carbon.id, i, (unsigned long long) worker_busyness, (unsigned long long) uwsgi.current_time);
-			if (!wok) goto clear;
-
-			wok = carbon_write(&fd, "uwsgi.%s.%s.worker%d.harakiri %llu %llu\n", uwsgi.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].harakiri_count, (unsigned long long) uwsgi.current_time);
+			wok = carbon_write(fd, "%s%s.%s.worker%d.harakiri %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, i, (unsigned long long) uwsgi.workers[i].harakiri_count, (unsigned long long) now);
 			if (!wok) goto clear;
 
 		}
 
-		wok = carbon_write(&fd, "uwsgi.%s.%s.rss_size %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) total_rss, (unsigned long long) uwsgi.current_time);
+		if (uwsgi.shared->options[UWSGI_OPTION_MEMORY_DEBUG] == 1 || uwsgi.force_get_memusage) {
+			wok = carbon_write(fd, "%s%s.%s.rss_size %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) total_rss, (unsigned long long) now);
+			if (!wok) goto clear;
+
+			wok = carbon_write(fd, "%s%s.%s.vsz_size %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) total_vsz, (unsigned long long) now);
+			if (!wok) goto clear;
+		}
+
+		wok = carbon_write(fd, "%s%s.%s.avg_rt %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) (active_workers ? total_avg_rt / active_workers : 0), (unsigned long long) now);
 		if (!wok) goto clear;
 
-		wok = carbon_write(&fd, "uwsgi.%s.%s.vsz_size %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) total_vsz, (unsigned long long) uwsgi.current_time);
-		if (!wok) goto clear;
-
-		wok = carbon_write(&fd, "uwsgi.%s.%s.avg_rt %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) (active_workers ? total_avg_rt / active_workers : 0), (unsigned long long) uwsgi.current_time);
-		if (!wok) goto clear;
-
-		wok = carbon_write(&fd, "uwsgi.%s.%s.tx %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) total_tx, (unsigned long long) uwsgi.current_time);
+		wok = carbon_write(fd, "%s%s.%s.tx %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) total_tx, (unsigned long long) now);
 		if (!wok) goto clear;
 
 		if (active_workers > 0) {
@@ -232,18 +281,18 @@ void carbon_push_stats(int retry_cycle) {
 		} else {
 			total_avg_busyness = 0;
 		}
-		wok = carbon_write(&fd, "uwsgi.%s.%s.busyness %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) total_avg_busyness, (unsigned long long) uwsgi.current_time);
+		wok = carbon_write(fd, "%s%s.%s.busyness %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) total_avg_busyness, (unsigned long long) now);
 		if (!wok) goto clear;
 
-		wok = carbon_write(&fd, "uwsgi.%s.%s.active_workers %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) active_workers, (unsigned long long) uwsgi.current_time);
+		wok = carbon_write(fd, "%s%s.%s.active_workers %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) active_workers, (unsigned long long) now);
 		if (!wok) goto clear;
 
 		if (uwsgi.cheaper) {
-			wok = carbon_write(&fd, "uwsgi.%s.%s.cheaped_workers %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) uwsgi.numproc - active_workers, (unsigned long long) uwsgi.current_time);
+			wok = carbon_write(fd, "%s%s.%s.cheaped_workers %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) uwsgi.numproc - active_workers, (unsigned long long) now);
 			if (!wok) goto clear;
 		}
 
-		wok = carbon_write(&fd, "uwsgi.%s.%s.harakiri %llu %llu\n", uwsgi.hostname, u_carbon.id, (unsigned long long) total_harakiri, (unsigned long long) uwsgi.current_time);
+		wok = carbon_write(fd, "%s%s.%s.harakiri %llu %llu\n", u_carbon.root_node, u_carbon.hostname, u_carbon.id, (unsigned long long) total_harakiri, (unsigned long long) now);
 		if (!wok) goto clear;
 
 		usl->healthy = 1;
@@ -260,28 +309,34 @@ nxt:
 		u_carbon.last_update -= u_carbon.timeout;
 }
 
-void carbon_master_cycle() {
+static void carbon_push(struct uwsgi_stats_pusher_instance *uspi, time_t now, char *json, size_t json_len) {
 
-	if (!u_carbon.servers) return;
-
-	if (uwsgi.current_time - u_carbon.last_update >= u_carbon.freq || uwsgi.cleaning) {
+	if (u_carbon.need_retry && now >= u_carbon.next_retry) {
+		carbon_push_stats(1, now);
+	}
+	else {
 		// update
 		u_carbon.need_retry = 0;
-		carbon_push_stats(0);
-	} else if (u_carbon.need_retry && (uwsgi.current_time >= u_carbon.next_retry)) {
-		// retry failed servers
-		carbon_push_stats(1);
+		carbon_push_stats(0, now);
+
 	}
 }
 
+static void carbon_cleanup() {
+	carbon_push_stats(0, uwsgi_now());
+}
+
+static void carbon_register() {
+	u_carbon.pusher = uwsgi_register_stats_pusher("carbon", carbon_push);
+}
 
 struct uwsgi_plugin carbon_plugin = {
 
 	.name = "carbon",
 	
-	.master_cleanup = carbon_master_cycle,
+	.master_cleanup = carbon_cleanup,
 
 	.options = carbon_options,
-	.master_cycle = carbon_master_cycle,
+	.on_load = carbon_register,
 	.post_init = carbon_post_init,
 };

plugins/corerouter/corerouter.c

@@ -834,23 +834,7 @@ void uwsgi_corerouter_loop(int id, void *data) {
 				}
 
 				// not having a hook could mean a previous event in the loop cleared it...
-				if (!hook) {
-					// a single event cannot be unexpected..
-					if (nevents == 1) {
-						if (interesting_fd == cr_session->instance_fd) {
-							uwsgi_log("[uwsgi-corerouter] BUG, unexpected event received from backend instance (fd: %d nevents: %d) !!!\n", interesting_fd, nevents);
-						}
-						else if (interesting_fd == cr_session->fd) {
-							uwsgi_log("[uwsgi-corerouter] BUG, unexpected event received from client (fd: %d nevents: %d)!!!\n", interesting_fd, nevents);
-						}
-						else {
-							uwsgi_log("[uwsgi-corerouter] BUG, unexpected event received !!!\n");
-						}
-						corerouter_close_session(ucr, cr_session);
-					}
-					continue;
-				}
-
+				if (!hook) continue;
 				// reset errno (as we use it for internal signalling)
 				errno = 0;
 				ssize_t ret = hook(cr_session);

plugins/gevent/gevent.c

@@ -230,7 +230,7 @@ ssize_t uwsgi_gevent_hook_input_read(struct wsgi_request *wsgi_req, char *tmp_bu
         	}
         	Py_DECREF(ret);
 
-        	ret = PyObject_CallMethod(timer, "start", "OO", current, timer);
+        	ret = PyObject_CallMethod(timer, "again", "OO", current, timer);
         	if (!ret) {
                 	stop_the_watchers_and_clear
                 	return -1;
@@ -298,7 +298,7 @@ ssize_t uwsgi_gevent_hook_input_readline(struct wsgi_request *wsgi_req, char *re
         }
         Py_DECREF(ret);
 
-        ret = PyObject_CallMethod(timer, "start", "OO", current, timer);
+        ret = PyObject_CallMethod(timer, "again", "OO", current, timer);
         if (!ret) {
         	stop_the_watchers_and_clear
 		return -1;
@@ -364,7 +364,7 @@ void uwsgi_gevent_nb_write(struct wsgi_request *wsgi_req, PyObject *str) {
 		}
 		Py_DECREF(ret);
 
-		ret = PyObject_CallMethod(timer, "start", "OO", current, timer);
+		ret = PyObject_CallMethod(timer, "again", "OO", current, timer);
 		if (!ret) {
 			stop_the_watchers_and_clear
 			goto error;
@@ -431,7 +431,7 @@ PyObject *uwsgi_gevent_wait(PyObject *watcher, PyObject *timer, PyObject *curren
 	Py_DECREF(ret);
 
 	// start the timeout handler
-	ret = PyObject_CallMethod(timer, "start", "OO", current, timer);
+	ret = PyObject_CallMethod(timer, "again", "OO", current, timer);
 	if (!ret) return NULL;
 	Py_DECREF(ret);
 

plugins/http/http.c

@@ -551,8 +551,8 @@ ssize_t hr_read_ssl_body(struct corerouter_session * cs) {
         if (err == SSL_ERROR_WANT_READ) {
                 if (cs->event_hook_write) {
                         uwsgi_cr_hook_write(cs, NULL);
-                        uwsgi_cr_hook_read(cs, hr_read_ssl_body);
                 }
+                uwsgi_cr_hook_read(cs, hr_read_ssl_body);
                 errno = EINPROGRESS;
                 return -1;
         }
@@ -560,8 +560,8 @@ ssize_t hr_read_ssl_body(struct corerouter_session * cs) {
         else if (err == SSL_ERROR_WANT_WRITE) {
                 if (cs->event_hook_read) {
                         uwsgi_cr_hook_read(cs, NULL);
-                        uwsgi_cr_hook_write(cs, hr_read_ssl_body);
                 }
+                uwsgi_cr_hook_write(cs, hr_read_ssl_body);
                 errno = EINPROGRESS;
                 return -1;
         }
@@ -625,16 +625,16 @@ ssize_t hr_write_ssl_response(struct corerouter_session * cs) {
         if (err == SSL_ERROR_WANT_READ) {
 		if (cs->event_hook_write) {
 			uwsgi_cr_hook_write(cs, NULL);
-			uwsgi_cr_hook_read(cs, hr_write_ssl_response);
 		}
+		uwsgi_cr_hook_read(cs, hr_write_ssl_response);
                 errno = EINPROGRESS;
                 return -1;
         }
         else if (err == SSL_ERROR_WANT_WRITE) {
 		if (cs->event_hook_read) {
 			uwsgi_cr_hook_read(cs, NULL);
-			uwsgi_cr_hook_write(cs, hr_write_ssl_response);
 		}
+		uwsgi_cr_hook_write(cs, hr_write_ssl_response);
                 errno = EINPROGRESS;
                 return -1;
         }
@@ -839,16 +839,16 @@ ssize_t hr_send_expect_continue(struct corerouter_session * cs) {
         	if (err == SSL_ERROR_WANT_READ) {
                 	if (cs->event_hook_write) {
                         	uwsgi_cr_hook_write(cs, NULL);
-                        	uwsgi_cr_hook_read(cs, hr_write_ssl_response);
                 	}
+                        uwsgi_cr_hook_read(cs, hr_write_ssl_response);
                 	errno = EINPROGRESS;
                 	return -1;
         	}
         	else if (err == SSL_ERROR_WANT_WRITE) {
                 	if (cs->event_hook_read) {
                         	uwsgi_cr_hook_read(cs, NULL);
-                        	uwsgi_cr_hook_write(cs, hr_write_ssl_response);
                 	}
+                        uwsgi_cr_hook_write(cs, hr_write_ssl_response);
                 	errno = EINPROGRESS;
                 	return -1;
         	}
@@ -949,8 +949,8 @@ ssize_t hr_recv_http_ssl(struct corerouter_session * cs) {
 	if (err == SSL_ERROR_WANT_READ) {
                 if (cs->event_hook_write) {
                         uwsgi_cr_hook_write(cs, NULL);
-                        uwsgi_cr_hook_read(cs, hr_recv_http_ssl);
                 }
+                uwsgi_cr_hook_read(cs, hr_recv_http_ssl);
                 errno = EINPROGRESS;
                 return -1;
         }
@@ -958,8 +958,8 @@ ssize_t hr_recv_http_ssl(struct corerouter_session * cs) {
         else if (err == SSL_ERROR_WANT_WRITE) {
                 if (cs->event_hook_read) {
                         uwsgi_cr_hook_read(cs, NULL);
-                        uwsgi_cr_hook_write(cs, hr_recv_http_ssl);
                 }
+                uwsgi_cr_hook_write(cs, hr_recv_http_ssl);
                 errno = EINPROGRESS;
                 return -1;
         }
@@ -1125,6 +1125,8 @@ void hr_session_ssl_close(struct corerouter_session *cs) {
                 X509_free(hs->ssl_client_cert);
         }
 
+	// clear the errors (otherwise they could be propagated)
+	ERR_clear_error();
         SSL_free(hs->ssl);
 }
 #endif

plugins/jvm/jvm.h

@@ -1,34 +0,0 @@
-#include "../../uwsgi.h"
-#include <jni.h>
-
-struct uwsgi_jvm {
-
-        struct uwsgi_string_list *classpath;
-
-        JNIEnv  *env;
-        char *class;
-        jclass main_class;
-
-	jclass str_class;
-	jclass ht_class;
-	jclass fd_class;
-};
-
-
-jmethodID uwsgi_jvm_get_method_id(jclass, char *, char *);
-jmethodID uwsgi_jvm_get_static_method_id(jclass, char *, char *);
-jclass uwsgi_jvm_get_class(char *);
-jclass uwsgi_jvm_get_object_class(jobject);
-int uwsgi_jvm_exception(void);
-
-jobject uwsgi_jvm_str_new(char *, int );
-jobject uwsgi_jvm_str(char *);
-
-jobject uwsgi_jvm_array_get(jobject , int );
-jobject uwsgi_jvm_ht_new(void);
-jobject uwsgi_jvm_ht_put(jobject, jobject, jobject);
-
-jobject uwsgi_jvm_fd(int);
-
-char *uwsgi_jvm_str2c(jobject);
-int uwsgi_jvm_strlen2c(jobject);

plugins/jvm/jvm_plugin.c

@@ -1,210 +0,0 @@
-#include "jvm.h"
-
-/*
-
-with javap -s -p <class>
-you can get method signatures
-
-This plugin is the core for all of the JVM-based ones
-
-*/
-
-struct uwsgi_jvm ujvm;
-
-struct uwsgi_option uwsgi_jvm_options[] = {
-        {"jvm-main-class", required_argument, 0, "load the specified class", uwsgi_opt_set_str, &ujvm.class, 0},
-        {"jvm-classpath", required_argument, 0, "add the specified directory to the classpath", uwsgi_opt_add_string_list, &ujvm.classpath, 0},
-        {0, 0, 0, 0},
-};
-
-int uwsgi_jvm_exception(void) {
-
-	if ((*ujvm.env)->ExceptionOccurred(ujvm.env)) {
-                (*ujvm.env)->ExceptionDescribe(ujvm.env);
-                (*ujvm.env)->ExceptionClear(ujvm.env);
-                return 1;
-        }
-	
-	return 0;
-}
-
-jclass uwsgi_jvm_get_object_class(jobject obj) {
-	return (*ujvm.env)->GetObjectClass(ujvm.env, obj);
-}
-
-jclass uwsgi_jvm_get_class(char *name) {
-
-	jclass my_class = (*ujvm.env)->FindClass(ujvm.env, name);
-	
-	if (uwsgi_jvm_exception()) {
-		return NULL;
-        }
-
-	return my_class;
-}
-
-jmethodID uwsgi_jvm_get_method_id(jclass cls, char *name, char *signature) {
-
-	jmethodID mid;
-
-	mid = (*ujvm.env)->GetMethodID(ujvm.env, cls, name, signature);
-
-	return mid;
-}
-
-jmethodID uwsgi_jvm_get_static_method_id(jclass cls, char *name, char *signature) {
-
-	jmethodID mid;
-
-	mid = (*ujvm.env)->GetStaticMethodID(ujvm.env, cls, name, signature);
-
-	return mid;
-}
-
-jobject uwsgi_jvm_str_new(char *str, int len) {
-
-	jbyteArray ba;
-	static jmethodID str_new_mid = 0;
-
-	if (!str_new_mid) {
-		str_new_mid = uwsgi_jvm_get_method_id(ujvm.str_class, "<init>", "([BLjava/lang/String;)V");
-	}
-
-	ba = (*ujvm.env)->NewByteArray(ujvm.env, len);
-        (*ujvm.env)->SetByteArrayRegion(ujvm.env, ba, 0, len, (jbyte *) str);
-        return (*ujvm.env)->NewObject(ujvm.env, ujvm.str_class, str_new_mid, ba,
-        		(*ujvm.env)->NewStringUTF(ujvm.env, "UTF-8"));
-}
-
-jobject uwsgi_jvm_str(char *str) {
-	return (*ujvm.env)->NewStringUTF(ujvm.env, str);
-}
-
-
-int jvm_init(void) {
-
-        jint res;
-        JavaVM          *jvm;
-        JavaVMInitArgs  vm_args;
-        JavaVMOption    options[1];
-	jmethodID mmid;
-
-	char *old_cp = NULL ;
-
-
-        vm_args.version = JNI_VERSION_1_2;
-
-        JNI_GetDefaultJavaVMInitArgs(&vm_args);
-
-        options[0].optionString = "-Djava.class.path=.";
-
-	struct uwsgi_string_list *cp = ujvm.classpath;
-	while(cp) {
-			if (old_cp) {
-				options[0].optionString = uwsgi_concat3(old_cp, ":", cp->value);
-				free(old_cp);
-			}	
-			else {
-				options[0].optionString = uwsgi_concat3(options[0].optionString, ":", cp->value);
-			}
-			old_cp = options[0].optionString ;
-		cp = cp->next;
-	}
-
-        vm_args.options  = options;
-        vm_args.nOptions = 1;
-
-        res = JNI_CreateJavaVM(&jvm, (void **) &ujvm.env, &vm_args);
-
-	if (res) {
-		uwsgi_log("unable to initialize JVM\n");
-		exit(1);
-	}
-
-	uwsgi_log("JVM initialized\n");
-
-	if (ujvm.class) {
-		ujvm.main_class = uwsgi_jvm_get_class(ujvm.class);
-		if (!ujvm.main_class) {
-			exit(1);
-		}
-
-		mmid = uwsgi_jvm_get_static_method_id(ujvm.main_class, "main", "([Ljava/lang/String;)V");
-		if (mmid) {
-			(*ujvm.env)->CallStaticVoidMethod(ujvm.env, ujvm.main_class, mmid);
-			uwsgi_jvm_exception();
-		}
-	}
-
-	ujvm.str_class = uwsgi_jvm_get_class("java/lang/String");
-	ujvm.ht_class = uwsgi_jvm_get_class("java/util/Hashtable");
-	ujvm.fd_class = uwsgi_jvm_get_class("java/io/FileDescriptor");
-
-	return 1;
-
-}
-
-jobject uwsgi_jvm_array_get(jobject obj, int index) {
-	return (*ujvm.env)->GetObjectArrayElement(ujvm.env, obj, index);
-}
-
-jobject uwsgi_jvm_ht_new() {
-	static jmethodID htimid = 0;
-
-	if (!htimid) {
-		htimid = uwsgi_jvm_get_method_id(ujvm.ht_class, "<init>", "()V");
-	}
-
-	return (*ujvm.env)->NewObject(ujvm.env, ujvm.ht_class, htimid);
-}
-
-jobject uwsgi_jvm_ht_put(jobject obj, jobject key, jobject val) {
-	
-	static jmethodID htpmid = 0 ;
-
-	if (!htpmid) {
-		htpmid = uwsgi_jvm_get_method_id(ujvm.ht_class, "put", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
-	}
-
-        return (*ujvm.env)->CallObjectMethod(ujvm.env, obj, htpmid, key, val);
-}
-
-jobject uwsgi_jvm_fd(int fd) {
-
-	jobject fd_obj;
-	static jmethodID fd_mid = 0;
-	static jfieldID fd_field = 0 ;
-
-	if (!fd_mid) {
-		fd_mid = uwsgi_jvm_get_method_id( ujvm.fd_class, "<init>", "()V");	
-	}
-
-        fd_obj = (*ujvm.env)->NewObject(ujvm.env, ujvm.fd_class, fd_mid);
-
-	if (!fd_field) {
-        	fd_field = (*ujvm.env)->GetFieldID(ujvm.env, ujvm.fd_class, "fd", "I");
-	}
-
-        (*ujvm.env)->SetIntField(ujvm.env, fd_obj, fd_field, fd);
-
-	return fd_obj;
-}
-
-char *uwsgi_jvm_str2c(jobject obj) {
-
-	return (char *) (*ujvm.env)->GetStringUTFChars(ujvm.env, obj, NULL);
-}
-
-int uwsgi_jvm_strlen2c(jobject obj) {
-
-	return (*ujvm.env)->GetStringUTFLength(ujvm.env, obj);
-}
-
-struct uwsgi_plugin jvm_plugin = {
-
-	.name = "jvm",
-	.init = jvm_init,
-	.options = uwsgi_jvm_options,
-};
-
-

plugins/jvm/uwsgiplugin.py

@@ -1,47 +0,0 @@
-import os,sys
-
-NAME='jvm'
-
-# Snow Leopard
-#JVM_INCPATH = "/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Headers/"
-#JVM_LIBPATH = "/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries/ -framework JavaVM"
-
-# FreeBSD openjdk7 example
-# env UWSGICONFIG_JVM_INCPATH="/usr/local/openjdk7/include -I/usr/local/openjdk7/include/freebsd/" UWSGICONFIG_JVM_LIBPATH="/usr/local/openjdk7/jre/lib/amd64/server" python uwsgiconfig.py --plugin plugins/jvm
-
-# NexentaOS example
-# UWSGICONFIG_JVM_INCPATH="/usr/java/include -I /usr/java/include/solaris" UWSGICONFIG_JVM_LIBPATH="/usr/java/jre/lib/i386/" python uwsgiconfig.py --plugin plugins/jvm
-
-# Ubuntu
-JVM_INCPATH = "/usr/lib/jvm/java-6-openjdk/include/ -I/usr/lib/jvm/java-6-openjdk/include/linux"
-JVM_LIBPATH = "/usr/lib/jvm/java-6-openjdk/jre/lib/amd64/server/"
-
-try: 
-    JVM_INCPATH = os.environ['UWSGICONFIG_JVM_INCPATH'] 
-except: 
-    pass 
-
-try: 
-    JVM_LIBPATH = os.environ['UWSGICONFIG_JVM_LIBPATH'] 
-except: 
-    pass 
-
-try:
-    JVM_INCPATH = os.environ['UWSGICONFIG_JVM_INCPATH']
-except:
-    pass
-
-try:
-    JVM_LIBPATH = os.environ['UWSGICONFIG_JVM_LIBPATH']
-except:
-    pass
-
-CFLAGS = ['-I' + JVM_INCPATH]
-LDFLAGS = ['-L' + JVM_LIBPATH]
-LIBS = ['-ljvm']
-GCC_LIST = ['jvm_plugin']
-
-if os.environ.has_key('LD_RUN_PATH'):
-	os.environ['LD_RUN_PATH'] += ':' + JVM_LIBPATH
-else:
-	os.environ['LD_RUN_PATH'] = JVM_LIBPATH

plugins/jwsgi/jwsgi_plugin.c

@@ -1,117 +0,0 @@
-#include "../jvm/jvm.h"
-
-extern struct uwsgi_server uwsgi;
-extern struct uwsgi_jvm ujvm;
-
-void uwsgi_jwsgi_init(void) {
-
-
-}
-
-int uwsgi_jwsgi_request(struct wsgi_request *wsgi_req) {
-
-	jmethodID jmid;
-	int i;
-	jobject env;
-	jobject hkey, hval;
-	jobject response;
-
-	jobject status;
-	jobject headers, header;
-	jobject body;
-
-	jclass hc;
-
-	jmethodID hh_size, hh_get;
-	int hlen;
-
-	if (!wsgi_req->uh.pktsize) {
-                uwsgi_log("Invalid JWSGI request. skip.\n");
-                return -1;
-        }
-
-
-        if (uwsgi_parse_vars(wsgi_req)) {
-                uwsgi_log("Invalid JWSGI request. skip.\n");
-                return -1;
-        }
-
-	
-	jmid = uwsgi_jvm_get_static_method_id(ujvm.main_class, "jwsgi", "(Ljava/util/Hashtable;)[Ljava/lang/Object;");
-
-	uwsgi_log("jwsgi method id = %d\n", jmid);
-
-	env = uwsgi_jvm_ht_new();
-	uwsgi_jvm_exception();
-
-	for(i=0;i<wsgi_req->var_cnt;i++) {
-		
-		uwsgi_jvm_ht_put(env,
-				uwsgi_jvm_str_new(wsgi_req->hvec[i].iov_base, wsgi_req->hvec[i].iov_len),
-				uwsgi_jvm_str_new(wsgi_req->hvec[i+1].iov_base, wsgi_req->hvec[i+1].iov_len)
-				);
-
-		// check if something is going wrong during hashtable fill
-		uwsgi_jvm_exception();
-
-                i++;
-        }
-
-	uwsgi_log("env created\n");
-	
-	uwsgi_jvm_ht_put(env, uwsgi_jvm_str("jwsgi.input"), uwsgi_jvm_fd(wsgi_req->poll.fd));
-
-	uwsgi_log("jwsgi.input created\n");
-	
-	response = (*ujvm.env)->CallObjectMethod(ujvm.env, ujvm.main_class, jmid, env);
-	uwsgi_jvm_exception();
-
-	uwsgi_log("RESPONSE SIZE %d\n", (*ujvm.env)->GetArrayLength(ujvm.env, response));
-
-	status = uwsgi_jvm_array_get(response, 0);
-	uwsgi_jvm_exception();
-
-	wsgi_req->headers_size += write(wsgi_req->poll.fd, wsgi_req->protocol, wsgi_req->protocol_len);
-	wsgi_req->headers_size += write(wsgi_req->poll.fd, " ", 1);
-	wsgi_req->headers_size += write(wsgi_req->poll.fd, uwsgi_jvm_str2c(status), uwsgi_jvm_strlen2c(status));
-	wsgi_req->headers_size += write(wsgi_req->poll.fd, "\r\n", 2);
-
-	
-	headers = uwsgi_jvm_array_get(response, 1);
-	hc = uwsgi_jvm_get_object_class(headers);
-	hh_size = uwsgi_jvm_get_method_id(hc, "size","()I");
-	hh_get = uwsgi_jvm_get_method_id(hc, "get","(I)Ljava/lang/Object;");
-
-	hlen = (*ujvm.env)->CallIntMethod(ujvm.env, headers, hh_size);
-
-	for(i=0;i<hlen;i++) {
-		header = (*ujvm.env)->CallObjectMethod(ujvm.env, headers, hh_get, i);
-		hkey = uwsgi_jvm_array_get(header, 0);		
-		hval = uwsgi_jvm_array_get(header, 1);		
-
-		wsgi_req->headers_size += write(wsgi_req->poll.fd, uwsgi_jvm_str2c(hkey), uwsgi_jvm_strlen2c(hkey));
-		wsgi_req->headers_size += write(wsgi_req->poll.fd, ": ", 2);
-		wsgi_req->headers_size += write(wsgi_req->poll.fd, uwsgi_jvm_str2c(hval), uwsgi_jvm_strlen2c(hval));
-		wsgi_req->headers_size += write(wsgi_req->poll.fd, "\r\n", 2);
-	}
-
-	wsgi_req->headers_size += write(wsgi_req->poll.fd, "\r\n", 2);
-
-	body = uwsgi_jvm_array_get(response, 2);
-
-	wsgi_req->response_size = write(wsgi_req->poll.fd, (*ujvm.env)->GetStringUTFChars(ujvm.env, body, NULL), (*ujvm.env)->GetStringUTFLength(ujvm.env, body));
-
-	return 1;
-}
-
-void uwsgi_jwsgi_after_request(struct wsgi_request *wsgi_req) {
-	log_request(wsgi_req);
-}
-
-struct uwsgi_plugin jwsgi_plugin = {
-
-	.name = "jwsgi",
-	.modifier1 = 8,
-	.request = uwsgi_jwsgi_request,
-	.after_request = uwsgi_jwsgi_after_request,
-};

plugins/jwsgi/uwsgiplugin.py

@@ -1,22 +0,0 @@
-import os,sys
-
-NAME='jwsgi'
-
-# Snow Leopard
-#JVM_INCPATH = "/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Headers/"
-#JVM_LIBPATH = "/Developer/SDKs/MacOSX10.6.sdk/System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries/ -framework JavaVM"
-
-# Ubuntu
-JVM_INCPATH = "/usr/lib/jvm/java-6-sun-1.6.0.15/include/ -I/usr/lib/jvm/java-6-sun-1.6.0.15/include/linux"
-JVM_LIBPATH = "/usr/lib/jvm/java-6-sun-1.6.0.15/jre/lib/i386/server/"
-
-
-CFLAGS = ['-I' + JVM_INCPATH]
-LDFLAGS = ['-L' + JVM_LIBPATH]
-LIBS = ['-ljvm']
-GCC_LIST = ['jwsgi_plugin']
-
-if os.environ.has_key('LD_RUN_PATH'):
-	os.environ['LD_RUN_PATH'] += ':' + JVM_LIBPATH
-else:
-	os.environ['LD_RUN_PATH'] = JVM_LIBPATH

plugins/lua/lua_plugin.c

@@ -133,30 +133,70 @@ static char *encode_lua_table(lua_State *L, int index, uint16_t *size) {
 
 static int uwsgi_api_cache_set(lua_State *L) {
 
-	int args = lua_gettop(L);
+        int args = lua_gettop(L);
         const char *key ;
         const char *value ;
         uint64_t expires = 0;
-	size_t vallen;
+        size_t vallen;
+
+        if (!uwsgi.cache_max_items) goto error;
 
 
-	if (args > 1) {
+        if (args > 1) {
 
-		key = lua_tolstring(L, 1, NULL);
-		value = lua_tolstring(L, 2, &vallen);
-		if (args > 2) {
-			expires = lua_tonumber(L, 3);
-		}
+                key = lua_tolstring(L, 1, NULL);
+                value = lua_tolstring(L, 2, &vallen);
+                if (args > 2) {
+                        expires = lua_tonumber(L, 3);
+                }
 
-        	uwsgi_cache_set((char *)key, strlen(key), (char *)value, (uint16_t) vallen, expires, 0);
-		
-	}
+                uwsgi_wlock(uwsgi.cache_lock);
+                uwsgi_cache_set((char *)key, strlen(key), (char *)value, (uint16_t) vallen, expires, 0);
+                uwsgi_rwunlock(uwsgi.cache_lock);
+        }
 
-	lua_pushnil(L);
-	return 1;
+error:
+
+        lua_pushnil(L);
+        return 1;
 
 }
 
+static int uwsgi_api_cache_update(lua_State *L) {
+
+        int args = lua_gettop(L);
+        const char *key ;
+        const char *value ;
+        uint64_t expires = 0;
+        size_t vallen;
+
+        if (!uwsgi.cache_max_items) goto error;
+
+
+        if (args > 1) {
+
+                key = lua_tolstring(L, 1, NULL);
+                value = lua_tolstring(L, 2, &vallen);
+                if (args > 2) {
+                        expires = lua_tonumber(L, 3);
+                }
+
+                uwsgi_wlock(uwsgi.cache_lock);
+                uwsgi_cache_set((char *)key, strlen(key), (char *)value,
+                                (uint16_t) vallen, expires,
+                                UWSGI_CACHE_FLAG_UPDATE);
+                uwsgi_rwunlock(uwsgi.cache_lock);
+
+        }
+
+error:
+
+        lua_pushnil(L);
+        return 1;
+
+}
+
+
 static int uwsgi_api_register_signal(lua_State *L) {
 
 	int args = lua_gettop(L);
@@ -184,23 +224,25 @@ static int uwsgi_api_cache_get(lua_State *L) {
         char *value ;
         uint64_t valsize;
 	const char *key ;
-
         lca(L, 1);
 
+	if (!uwsgi.cache_max_items) goto error;
+
 	if (lua_isstring(L, 1)) {
 
 		key = lua_tolstring(L, 1, NULL);
+		uwsgi_rlock(uwsgi.cache_lock);
         	value = uwsgi_cache_get((char *)key, strlen(key), &valsize);
-
         	if (value) {
                 	lua_pushlstring(L, value, valsize);
+			uwsgi_rwunlock(uwsgi.cache_lock);
 			return 1;
         	}
-
+		uwsgi_rwunlock(uwsgi.cache_lock);
 	}
 
+error:
 	lua_pushnil(L);
-
         return 1;
 
 }
@@ -349,6 +391,7 @@ static const luaL_reg uwsgi_api[] = {
   {"send_message", uwsgi_api_send_message},
   {"cache_get", uwsgi_api_cache_get},
   {"cache_set", uwsgi_api_cache_set},
+  {"cache_update", uwsgi_api_cache_update},
   {"register_signal", uwsgi_api_register_signal},
   {"register_rpc", uwsgi_api_register_rpc},
   {"lock", uwsgi_api_lock},

plugins/mono/mono_plugin.c

@@ -1,35 +0,0 @@
-#include "../../uwsgi.h"
-
-struct uwsgi_mono {
-
-	char *assembly_name ;
-	
-} um;
-
-int uwsgi_mono_init() {
-
-
-	MonoDomain *domain;
-
-	MonoAssembly *assembly;
-        MonoImage *image, *corlib;
-
-	domain = mono_jit_init("uwsgi");
-
-	corlib = mono_get_corlib();
-        if (!corlib) {
-		uwsgi_log("unable to initialize MONO engine\n");
-		exit(1);
-        }
-
-
-	image = mono_assembly_get_image(assembly);
-
-}
-
-
-struct uwsgi_plugin mono_plugin = {
-
-	.name = "mono",
-	.init = uwsgi_mono_init,
-};

plugins/psgi/uwsgi_plmodule.c

@@ -290,6 +290,41 @@ XS(XS_signal_wait) {
 	XSRETURN_YES;
 }
 
+XS(XS_add_timer) {
+
+        dXSARGS;
+
+        psgi_check_args(2);
+
+        uint8_t uwsgi_signal = SvIV(ST(0));
+        int seconds = SvIV(ST(1));
+
+        if (uwsgi_add_timer(uwsgi_signal, seconds)) {
+                croak("unable to register timer");
+                XSRETURN_UNDEF;
+        }
+
+        XSRETURN(1);
+}
+
+XS(XS_add_rb_timer) {
+
+        dXSARGS;
+
+        psgi_check_args(2);
+
+        uint8_t uwsgi_signal = SvIV(ST(0));
+        int seconds = SvIV(ST(1));
+
+        if (uwsgi_signal_add_rb_timer(uwsgi_signal, seconds, 0)) {
+                croak("unable to register rb timer");
+                XSRETURN_UNDEF;
+        }
+
+        XSRETURN(1);
+}
+
+
 
 void init_perl_embedded_module() {
 	psgi_xs(reload);
@@ -307,5 +342,7 @@ void init_perl_embedded_module() {
 	psgi_xs(signal_wait);
 	psgi_xs(postfork);
 	psgi_xs(atexit);
+	psgi_xs(add_timer);
+	psgi_xs(add_rb_timer);
 }
 

plugins/rack/rack_plugin.c

@@ -254,8 +254,10 @@ VALUE rb_uwsgi_io_rewind(VALUE obj, VALUE args) {
 }
 
 #ifdef RUBY19
+#ifdef RUBY_GLOBAL_SETUP
 RUBY_GLOBAL_SETUP
 #endif
+#endif
 
 VALUE uwsgi_require_file(VALUE arg) {
     return rb_funcall(rb_cObject, rb_intern("require"), 1, arg);

plugins/rack/uwsgiplugin.py

@@ -14,7 +14,7 @@ v = version.split('.')
 
 GCC_LIST = ['rack_plugin', 'rack_api']
 
-if v[0] == '1' and v[1] == '9':
+if (v[0] == '1' and v[1] == '9') or v[0] >= '2':
     CFLAGS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print RbConfig::CONFIG['CFLAGS']\"").read().rstrip().split()
     CFLAGS.append('-DRUBY19')
     CFLAGS.append('-Wno-unused-parameter')
@@ -34,10 +34,18 @@ else:
     CFLAGS.append('-I' + archdir + '/' + arch)
     CFLAGS.append('-I' + includedir + '/' + arch)
 
+
 LDFLAGS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['LDFLAGS']\"" % rbconfig).read().rstrip().split()
-
 libpath = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['libdir']\"" % rbconfig).read().rstrip()
-LDFLAGS.append('-L' + libpath )
-os.environ['LD_RUN_PATH'] = libpath
-LIBS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print '-l' + %s::CONFIG['RUBY_SO_NAME']\"" % rbconfig).read().rstrip().split()
+
+has_shared = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['ENABLE_SHARED']\"" % rbconfig).read().rstrip()
+
+LIBS = os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['LIBS']\"" % rbconfig).read().rstrip().split()
+
+if has_shared == 'yes':
+    LDFLAGS.append('-L' + libpath )
+    os.environ['LD_RUN_PATH'] = libpath
+    LIBS.append(os.popen(RUBYPATH + " -e \"require 'rbconfig';print '-l' + %s::CONFIG['RUBY_SO_NAME']\"" % rbconfig).read().rstrip())
+else:
+    GCC_LIST.append("%s/%s" % (libpath, os.popen(RUBYPATH + " -e \"require 'rbconfig';print %s::CONFIG['LIBRUBY_A']\"" % rbconfig).read().rstrip()))
 

plugins/stats_pusher_mongodb/plugin.c

@@ -1,6 +1,6 @@
 #include "../../uwsgi.h"
 
-void stats_pusher_mongodb(struct uwsgi_stats_pusher_instance *, char *, size_t);
+void stats_pusher_mongodb(struct uwsgi_stats_pusher_instance *, time_t, char *, size_t);
 
 static void stats_pusher_mongodb_init(void) {
         uwsgi_register_stats_pusher("mongodb", stats_pusher_mongodb);

plugins/stats_pusher_mongodb/stats_pusher_mongodb.cc

@@ -12,7 +12,7 @@ struct stats_pusher_mongodb_conf {
 };
 
 
-extern "C" void stats_pusher_mongodb(struct uwsgi_stats_pusher_instance *uspi, char *json, size_t json_len) {
+extern "C" void stats_pusher_mongodb(struct uwsgi_stats_pusher_instance *uspi, time_t now, char *json, size_t json_len) {
 
 	struct stats_pusher_mongodb_conf *spmc = (struct stats_pusher_mongodb_conf *) uspi->data;
 	if (!uspi->configured) {

proto/http.c

@@ -338,6 +338,8 @@ int uwsgi_proto_http_parser(struct wsgi_request *wsgi_req) {
 				memcpy(post_tail, ptr, remains);
 			}
 			http_parse(wsgi_req, ptr);
+			wsgi_req->uh.modifier1 = uwsgi.http_modifier1;
+			wsgi_req->uh.modifier2 = uwsgi.http_modifier2;
 			//is there a Content_Length ?
 			if (wsgi_req->post_cl > 0) {
 				wsgi_req->async_post = tmpfile();

uwsgi.gemspec

@@ -0,0 +1,15 @@
+Gem::Specification.new do |s|
+  s.name        = 'uwsgi'
+  s.license     = 'GPL-2'
+  s.version     = `python -c "import uwsgiconfig as uc; print uc.uwsgi_version"`.sub(/-dev-.*/,'')
+  s.date        = '2013-03-02'
+  s.summary     = "uWSGI"
+  s.description = "The uWSGI server for Ruby/Rack"
+  s.authors     = ["Unbit"]
+  s.email       = 'info@unbit.it'
+  s.extensions  = ['ext/uwsgi/extconf.rb']
+  s.files       = []
+  s.require_paths = ['.']
+  s.executables << 'uwsgi'
+  s.homepage    = 'http://projects.unbit.it/uwsgi'
+end

uwsgi.h

@@ -310,6 +310,8 @@ extern int pivot_root(const char *new_root, const char *put_old);
 #include <openssl/err.h>
 #endif
 
+#include <glob.h>
+
 
 struct uwsgi_buffer {
 	char *buf;
@@ -943,6 +945,7 @@ struct uwsgi_alarm_ll {
 struct uwsgi_alarm_log {
 	pcre *pattern;
         pcre_extra *pattern_extra;
+	int negate;
 	struct uwsgi_alarm_ll *alarms;
 	struct uwsgi_alarm_log *next;
 };
@@ -1306,6 +1309,9 @@ struct uwsgi_server {
 
 	int reuse_port;
 
+	uint64_t http_modifier1;
+	uint64_t http_modifier2;
+
 	// enable lazy mode
 	int lazy;
 	// enable lazy-apps mode
@@ -1353,6 +1359,7 @@ struct uwsgi_server {
 	pid_t emperor_pid;
 	int	emperor_broodlord;
 	int	emperor_broodlord_count;
+	uint64_t emperor_broodlord_num;
 	char *emperor_stats;
 	int 	emperor_stats_fd;
 	struct uwsgi_string_list *vassals_templates;
@@ -2971,6 +2978,7 @@ void uwsgi_opt_set_str(char *, char *, void *);
 void uwsgi_opt_set_logger(char *, char *, void *);
 void uwsgi_opt_set_str_spaced(char *, char *, void *);
 void uwsgi_opt_add_string_list(char *, char *, void *);
+void uwsgi_opt_add_string_list_custom(char *, char *, void *);
 void uwsgi_opt_add_addr_list(char *, char *, void *);
 void uwsgi_opt_add_dyn_dict(char *, char *, void *);
 #ifdef UWSGI_PCRE
@@ -3052,6 +3060,7 @@ void uwsgi_opt_noop(char *, char *, void *);
 
 void uwsgi_opt_logic(char *, char *, void *);
 int uwsgi_logic_opt_for(char *, char *);
+int uwsgi_logic_opt_for_glob(char *, char *);
 int uwsgi_logic_opt_if_env(char *, char *);
 int uwsgi_logic_opt_if_not_env(char *, char *);
 int uwsgi_logic_opt_if_opt(char *, char *);
@@ -3147,7 +3156,7 @@ struct uwsgi_stats_pusher_instance;
 
 struct uwsgi_stats_pusher {
 	char *name;
-	void (*func)(struct uwsgi_stats_pusher_instance *, char *, size_t);
+	void (*func)(struct uwsgi_stats_pusher_instance *, time_t, char *, size_t);
 	struct uwsgi_stats_pusher *next;
 };
 
@@ -3155,6 +3164,7 @@ struct uwsgi_stats_pusher_instance {
 	struct uwsgi_stats_pusher *pusher;
 	char *arg;
 	void *data;
+	int raw;
 	int configured;
 	int freq;
 	time_t last_run;
@@ -3163,13 +3173,14 @@ struct uwsgi_stats_pusher_instance {
 
 struct uwsgi_thread;
 void uwsgi_stats_pusher_loop(struct uwsgi_thread *);
-void uwsgi_stats_pusher_file(struct uwsgi_stats_pusher_instance *, char *, size_t);
-void uwsgi_stats_pusher_socket(struct uwsgi_stats_pusher_instance *, char *, size_t);
+void uwsgi_stats_pusher_file(struct uwsgi_stats_pusher_instance *, time_t, char *, size_t);
+void uwsgi_stats_pusher_socket(struct uwsgi_stats_pusher_instance *, time_t, char *, size_t);
 
 void uwsgi_stats_pusher_setup(void);
 void uwsgi_send_stats(int, struct uwsgi_stats * (*func)(void));
 struct uwsgi_stats *uwsgi_master_generate_stats(void);
-void uwsgi_register_stats_pusher(char *, void(*) (struct uwsgi_stats_pusher_instance *, char *, size_t));
+struct uwsgi_stats_pusher *uwsgi_register_stats_pusher(char *, void(*) (struct uwsgi_stats_pusher_instance *, time_t, char *, size_t));
+struct uwsgi_stats_pusher_instance *uwsgi_stats_pusher_add(struct uwsgi_stats_pusher *, char *);
 
 struct uwsgi_stats *uwsgi_stats_new(size_t);
 int uwsgi_stats_symbol(struct uwsgi_stats *, char);
@@ -3463,6 +3474,8 @@ void simple_loop_run_int(int);
 int uwsgi_valid_fd(int);
 void uwsgi_close_all_fds(void);
 
+int uwsgi_write_nb(int, char *, size_t, int);
+
 void uwsgi_check_emperor(void);
 #ifdef UWSGI_AS_SHARED_LIBRARY
 int uwsgi_init(int, char **, char **);

uwsgiconfig.py

@@ -1,6 +1,6 @@
 # uWSGI build system
 
-uwsgi_version = '1.4.6'
+uwsgi_version = '1.4.9'
 
 import os
 import re