试试这一个从这里的JavaScript文件:How to hit the WebSocket Endpoint?
$ curl -i -N -H "Connection: Upgrade" -H "Upgrade: websocket" -H "Host: echo.websocket.org" -H "Origin: http://www.websocket.org" http://echo.websocket.org
他从这里:http://www.thenerdary.net/post/24889968081/debugging-websockets-with-curl
引述内容这个网站的未来:
这些标志说:
- 输出返回头
- 不要缓冲响应
- 设置此连接需要从HTTP升级到别的
- 设置一个头,这个连接需要升级到WebSocket连接头
- 设置一个首部,以限定所述主机(通过后面的WebSocket标准所需)
- 设置一个首部,以限定所述请求的来源(由后面的WebSocket标准所需)
如果WebSocket的工作,它应该返回以下内容:
$ curl -i -N -H "Connection: Upgrade" -H "Upgrade: websocket" -H "Host: echo.websocket.org" -H "Origin:http://www.websocket.org" http://echo.websocket.org
HTTP/1.1 101 Web Socket Protocol Handshake
Upgrade: WebSocket
Connection: Upgrade
WebSocket-Origin: http://www.websocket.org
WebSocket-Location: ws://echo.websocket.org/
Server: Kaazing Gateway
Date: Mon, 11 Jun 2012 16:34:46 GMT
Access-Control-Allow-Origin: http://www.websocket.org
Access-Control-Allow-Credentials: true
Access-Control-Allow-Headers: content-type
Access-Control-Allow-Headers: authorization
Access-Control-Allow-Headers: x-websocket-extensions
Access-Control-Allow-Headers: x-websocket-version
Access-Control-Allow-Headers: x-websocket-protocol
可能的复制[如何打的WebSocket端点?](http://stackoverflow.com/questions/24704097/how-to- hit-the-websocket-endpoint) – xShirase