Fix

main.js

@@ -319,7 +319,7 @@ let matchResponse = function(req, res) {
         // 检定是否掉线重连
         if (playingPlayerPool.has(username)) {
             res.writeHead(200, {'Content-Type': 'application/json', 'Cache-Control': 'no-cache'});
-            res.end(result);
+            res.end(playingPlayerPool.get(username));
         }
         let arg = url.parse(req.url, true).query;
         if (!arg.arena) arg.arena = 'entertain';