Try to avoid avconv zombies

2014-08-20 01:00:00 +02:00
parent 89147fd955
commit 9bbff324ec
4 changed files with 50 additions and 30 deletions
@@ -23,6 +23,11 @@ ServiceManager::ServiceManager()
 #endif // defined(SIGQUIT)

 	_signalSet.add(SIGHUP);
+
+	// Excplicitely ignore SIGCHLD to avoid zombies
+	// when avconv child processes are being killed
+	if (::signal(SIGCHLD, SIG_IGN) == SIG_ERR)
+		throw std::runtime_error("ServiceManager::ServiceManager, signal failed!");
 }

 ServiceManager::~ServiceManager()