@@ -27,10 +27,11 @@
 
 #ifdef OF_HAVE_SOCKETS
 @protocol OFRunLoopConnectDelegate <OFObject>
 - (void)of_socketDidConnect: (id)socket
 		  exception: (nullable id)exception;
+- (id)of_connectionFailedExceptionForErrNo: (int)errNo;
 @end
 #endif
 
 @interface OFRunLoop ()
 + (void)of_setMainRunLoop: (OFRunLoop *)runLoop;