Websocket online test tool for you to provide socket online test, Websocket online test, Websocket online test server Websocket function is available, support for intranet and extranet Websocket test: the connection format ws://IP or domain name: port (example ws://127.0.0.1:8080), connection format ws:/IP or domain name: port (example: ws://127.0.0.1:8080), send a message. :8080), mainly the use of Html5 Websocket to connect to the server-side Websocket, so whether you are an intranet environment or extranet environment can use this Websocket test tool, I hope to help you.