(snake) add an option to disable answering pongs as response to pings, to test cobra client behavior with hanged connections

ixsnake/ixsnake/IXAppConfig.h

@@ -32,6 +32,7 @@ namespace snake
 
         // Misc
         bool verbose;
+        bool disablePong;
     };
 
     bool isAppKeyValid(const AppConfig& appConfig, std::string appkey);

ixsnake/ixsnake/IXSnakeServer.cpp

@@ -21,6 +21,15 @@ namespace snake
         , _server(appConfig.port, appConfig.hostname)
     {
         _server.setTLSOptions(appConfig.socketTLSOptions);
+
+        if (appConfig.disablePong)
+        {
+            _server.disablePong();
+        }
+
+        std::stringstream ss;
+        ss << "Listening on " << appConfig.hostname << ":" << appConfig.port;
+        ix::IXCoreLogger::Log(ss.str().c_str());
     }
 
     //