GCDAsyncUdpSocket delegate should be weak reference. Fixes issues robbiehanson#177, robbiehanson#179, robbiehanson#181

robbiehanson · robbiehanson · commit fe409bd79dd2 · 2013-09-30T11:31:47.000-07:00
diff --git a/GCD/GCDAsyncUdpSocket.m b/GCD/GCDAsyncUdpSocket.m
@@ -146,7 +146,11 @@
 
 @interface GCDAsyncUdpSocket ()
 {
-	id delegate;
+#if __has_feature(objc_arc_weak)
+	__weak id delegate;
+#else
+	__unsafe_unretained id delegate;
+#endif
 	dispatch_queue_t delegateQueue;
 	
 	GCDAsyncUdpSocketReceiveFilterBlock receiveFilterBlock;
