Bugfix for trace bug#: 2984991

falling back to english text for scenarios text. 
- Also added more error checking and commented out some excessive debug output statements.

source/shared_lib/sources/platform/posix/socket.cpp

@@ -975,8 +975,7 @@ void ServerSocket::listen(int connectionQueueSize)
 		throwException(szBuf);
 	}
 
-	broadCastThread = new BroadCastSocketThread();
-	broadCastThread->start();
+	startBroadCastThread();
 
 }