Online websocket testing tool, websocket gadget for online testing WS and WSS, whether you are intranet or extranet, you can use it < p > only WSS can be used to connect under HTTPS web pages, and WS can only be used under http < p > do not use the browser's security port for the websocket port, otherwise the connection will fail

  WebSocket:  The  port  6666  is  not  allowed.
1, //& nbsp; tcpmux