fix warning + add redis server logging

ixsnake/ixsnake/IXRedisServer.cpp

@@ -195,6 +195,12 @@ namespace ix
             tokens.push_back(readResult.second);
         }
 
+        for (auto&& token : tokens)
+        {
+            std::cerr << token << " ";
+        }
+        std::cerr << std::endl;
+
         return true;
     }
 

ixwebsocket/IXSocketServer.h

@@ -58,8 +58,6 @@ namespace ix
 
         void stopAcceptingConnections();
 
-        std::atomic<bool> _stop;
-
     private:
         // Member variables
         int _port;
@@ -70,6 +68,8 @@ namespace ix
         // socket for accepting connections
         int _serverFd;
 
+        std::atomic<bool> _stop;
+
         std::mutex _logMutex;
 
         // background thread to wait for incoming connections