added experimental multi thread support

[NeonServV5.git] / src / main.c

diff --git a/src/main.c b/src/main.c
index 1728d00aeac1b47b0a947b7fcd6790a40fec6b8d..60b7ec6ac4b37fb9e1f5f08f95ea29a0c02b176b 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,5 @@
-/* main.c - NeonServ v5.2
- * Copyright (C) 2011  Philipp Kreil (pk910)
+/* main.c - NeonServ v5.3
+ * Copyright (C) 2011-2012  Philipp Kreil (pk910)
  * 
  * 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
@@ -38,7 +38,7 @@
 #include "ssl.h"
 
 time_t start_time;
-static int running;
+static int running, hard_restart;
 static int statistics_requested_lusers = 0;
 int statistics_enabled;
 TIMEQ_CALLBACK(main_statistics);
@@ -92,7 +92,25 @@ static int load_mysql_config() {
     return 1;
 }
 
-int main(void) {
+#ifdef HAVE_THREADS
+void * thread_main(void *arg) {
+    time_t socket_wait;
+    while(running) {
+        socket_wait = time(0) + SOCKET_SELECT_TIME;
+        do {
+            socket_loop(SOCKET_SELECT_TIME);
+        } while(time(0) < socket_wait);
+        timeq_tick();
+        loop_bots();
+        clearTempUsers();
+        destroyEvents();
+        queue_loop();
+    }
+    return NULL;
+}
+#endif
+
+int main(int argc, char *argv[]) {
 main:
     
     start_time = time(0);
@@ -114,6 +132,7 @@ main:
     statistics_enabled = get_int_field("statistics.enable");
     
     queue_init();
+    init_timeq();
     init_lang();
     ssl_init();
     init_parser();
@@ -133,8 +152,21 @@ main:
     if(!update_minutes) update_minutes = 2;
     timeq_add(update_minutes * 60 + 10, main_statistics, NULL);
     
-    time_t socket_wait;
+    int worker_threads = get_int_field("General.worker_threads");
+    if(!worker_threads) worker_threads = 1;
+    
     running = 1;
+    #ifdef HAVE_THREADS
+    pthread_t tid[worker_threads];
+    int tid_id = 0;
+    for(tid_id = 0; tid_id < worker_threads; tid_id++) {
+        pthread_create(&tid[tid_id], NULL, thread_main, NULL);
+    }
+    for(tid_id = 0; tid_id < worker_threads; tid_id++) {
+        pthread_join(tid[tid_id], NULL);
+    }
+    #else
+    time_t socket_wait;
     while(running) {
         socket_wait = time(0) + SOCKET_SELECT_TIME;
         do {
@@ -146,7 +178,20 @@ main:
         destroyEvents();
         queue_loop();
     }
+    #endif
     cleanup();
+    if(hard_restart) {
+        /* Append a NULL to the end of argv[]. */
+        char **restart_argv = (char **)alloca((argc + 1) * sizeof(char *));
+        memcpy(restart_argv, argv, argc * sizeof(char *));
+        restart_argv[argc] = NULL;
+        
+        #ifdef WIN32
+        execv(argv[0], (const char * const*)restart_argv);
+        #else
+        execv(argv[0], restart_argv);
+        #endif
+    }
     goto main;
 }
 
@@ -179,7 +224,8 @@ int stricmplen (const char *s1, const char *s2, int len)
    return c1 - c2;
 }
 
-void restart_bot(int hard_restart) {
+void restart_bot(int do_hard_restart) {
+    hard_restart = do_hard_restart;
     running = 0;
 }