diff --git a/winixd/core/app.cpp b/winixd/core/app.cpp
index a501009..1cb4f17 100644
--- a/winixd/core/app.cpp
+++ b/winixd/core/app.cpp
@@ -648,20 +648,26 @@ void App::ClearAfterRequest()
 
 void App::Start()
 {
-	while( !synchro.was_stop_signal && FCGX_Accept_r(&fcgi_request) == 0 )
+	bool was_stop_signal = false;
+
 	{
-		Lock();
+		Winix::Lock lock(synchro);
+		was_stop_signal = synchro.was_stop_signal;
+	}
+
+	while( !was_stop_signal && FCGX_Accept_r(&fcgi_request) == 0 )
+	{
+		Winix::Lock lock(synchro);
 
 		if( synchro.was_stop_signal )
 		{
+			was_stop_signal = true;
 			FCGX_Finish_r(&fcgi_request);
 		}
 		else
 		{
 			ProcessRequest();
 		}
-
-		Unlock();
 	}
 }