(websocket server) Handle programmer error when the server callback is not registered properly (fix #227)

2020-08-06 04:40:32 -07:00
parent b15c4189f5
commit 12f36b61ff
5 changed files with 123 additions and 122 deletions
--- a/ixwebsocket/IXWebSocket.h
+++ b/ixwebsocket/IXWebSocket.h
@ -84,6 +84,7 @@ namespace ix
                   const std::string& reason = WebSocketCloseConstants::kNormalClosureMessage);

        void setOnMessageCallback(const OnMessageCallback& callback);
+        bool isOnMessageCallbackRegistered() const;
        static void setTrafficTrackerCallback(const OnTrafficTrackerCallback& callback);
        static void resetTrafficTrackerCallback();