fix

ygopro-server.coffee

@@ -1830,7 +1830,7 @@ class Room
 # 网络连接
 netRequestHandler = (client) ->
   if !client.isWs
-    client.ip = client.remoteAddress
+    client.ip = client.remoteAddress or ''
   client.is_local = client.ip and (client.ip.includes('127.0.0.1') or client.ip.includes(real_windbot_server_ip))
 
   connect_count = ROOM_connected_ip[client.ip] or 0

ygopro-server.js

@@ -2478,7 +2478,7 @@
   netRequestHandler = function(client) {
     var closeHandler, connect_count, dataHandler, server;
     if (!client.isWs) {
-      client.ip = client.remoteAddress;
+      client.ip = client.remoteAddress || '';
     }
     client.is_local = client.ip && (client.ip.includes('127.0.0.1') || client.ip.includes(real_windbot_server_ip));
     connect_count = ROOM_connected_ip[client.ip] || 0;