fix

ygopro-server.coffee

@@ -2079,6 +2079,9 @@ ygopro.ctos_follow 'JOIN_GAME', false, (buffer, info, client, server, datas)->
 
     _async.auto({
       match_permit: (done) ->
+        if client.closed
+          done()
+          return
         if(!settings.modules.arena_mode.check_permit)
           done(null, null)
           return
@@ -2102,6 +2105,7 @@ ygopro.ctos_follow 'JOIN_GAME', false, (buffer, info, client, server, datas)->
         return
       get_user: (done) ->
         if client.closed
+          done()
           return
         if id = users_cache[client.name]
           secret = id % 65535 + 1
@@ -2113,6 +2117,7 @@ ygopro.ctos_follow 'JOIN_GAME', false, (buffer, info, client, server, datas)->
               original: decrypted_buffer,
               decrypted: decrypted_buffer
             })
+            return
 
         #TODO: query database directly, like preload.
         request

ygopro-server.js

@@ -2610,6 +2610,10 @@
       };
       _async.auto({
         match_permit: function(done) {
+          if (client.closed) {
+            done();
+            return;
+          }
           if (!settings.modules.arena_mode.check_permit) {
             done(null, null);
             return;
@@ -2638,6 +2642,7 @@
         get_user: function(done) {
           var decrypted_buffer, i, id, len2, m, ref2, secret;
           if (client.closed) {
+            done();
             return;
           }
           if (id = users_cache[client.name]) {
@@ -2653,6 +2658,7 @@
                 original: decrypted_buffer,
                 decrypted: decrypted_buffer
               });
+              return;
             }
           }
           request({