add support of process signals

ManiaControl.php

@@ -28,6 +28,9 @@ if (!ini_get('date.timezone') && function_exists('date_default_timezone_set')) {
 // Make sure garbage collection is enabled
 gc_enable();
 
+// Listen process signals
+pcntl_async_signals(true);
+
 // Register AutoLoader
 require_once MANIACONTROL_PATH . 'core' . DIRECTORY_SEPARATOR . 'AutoLoader.php';
 \ManiaControl\AutoLoader::register();

core/ManiaControl.php

@@ -652,6 +652,11 @@ class ManiaControl implements CallbackListener, CommandListener, TimerListener,
 		Logger::log('Starting ManiaControl v' . self::VERSION . '!');
 
 		try {
+			// Manage SIGTERM signal
+			pcntl_signal(SIGTERM, function() {
+				$this->quit("Stop signal received from the OS.", false);
+			});
+
 			// Connect to server
 			$this->connect();