Update: Thread Termination procedure

to release all pthread allocate memories.

Signed-off-by: tomoaki <tomoaki@tomy-tech.com>

MQTTSNGateway/src/MQTTSNGWProcess.cpp

@@ -255,7 +255,10 @@ MultiTaskProcess::MultiTaskProcess()
 
 MultiTaskProcess::~MultiTaskProcess()
 {
-
+	for (int i = 0; i < _threadCount; i++)
+	{
+		_threadList[i]->stop();
+	}
 }
 
 void MultiTaskProcess::initialize(int argc, char** argv)
@@ -309,6 +312,7 @@ void MultiTaskProcess::threadStoped(void)
 	_mutex.lock();
 	_stopCount++;
 	_mutex.unlock();
+
 }
 
 void MultiTaskProcess::attach(Thread* thread)

MQTTSNGateway/src/MQTTSNGateway.cpp

@@ -235,7 +235,7 @@ void Gateway::run(void)
 
 	MultiTaskProcess::run();
 
-	/* stop threads */
+	/* stop Tasks */
 	Event* ev = new Event();
 	ev->setStop();
 	_packetEventQue.post(ev);
@@ -246,7 +246,7 @@ void Gateway::run(void)
 	ev->setStop();
 	_clientSendQue.post(ev);
 
-	/* wait until all threads stop */
+	/* wait until all Task stop */
 	MultiTaskProcess::waitStop();
 
 	WRITELOG("\n%s MQTT-SN Gateway  stoped\n\n", currentDateTime());

MQTTSNGateway/src/MQTTSNGateway.h

@@ -25,7 +25,7 @@ namespace MQTTSNGW
 /*=================================
  *    Starting prompt
  ==================================*/
-#define GATEWAY_VERSION " * Version: 0.9.4"
+#define GATEWAY_VERSION " * Version: 0.9.5"
 
 #define PAHO_COPYRIGHT0 " * MQTT-SN Transparent Gateway"
 #define PAHO_COPYRIGHT1 " * Part of Project Paho in Eclipse"

MQTTSNGateway/src/linux/Threading.cpp

@@ -514,3 +514,11 @@ void Thread::stopProcess(void)
 	theMultiTaskProcess->threadStoped();
 }
 
+void Thread::stop(void)
+{
+	if ( _threadID )
+	{
+		pthread_join(_threadID, NULL);
+		_threadID = 0;
+	}
+}

MQTTSNGateway/src/linux/Threading.h

@@ -128,6 +128,7 @@ public:
 	virtual void initialize(int argc, char** argv);
 	void stopProcess(void);
 	void waitStop(void);
+	void stop(void);
 private:
 	static void* _run(void*);
 	pthread_t _threadID;