proxy.on('proxyReqWs', (proxyReq, req, socket, options, head) => { socket.on('error', (error) => { logger.error(`[HPM] WebSocket error: %O`, error); }); }); logger.debug('[HPM] Subscribed to http-proxy events:', Object.keys(handlers)); 0 comments on commit 3f48d50 Ple...
chrome错误代码为 Error during WebSocket handshake: Unexpected response code: 400 观察会发现chrome使用ws连接时出现上面的错误,然后开始使用http方式进行轮询。原因就是http协议无法升级为ws协议。修改nginx配置方式可解。 location/{proxy_pass http://node:8018;proxy_set_header Upgrade$http_upgrade;proxy_set_hea...
socket.remoteAddress; ws.on('error', console.error); }); When the server runs behind a proxy like NGINX, the de-facto standard is to use the X-Forwarded-For header. wss.on('connection', function connection(ws, req) { const ip = req.headers['x-forwarded-for'].split(',')[0]....
#[handler] async fn connect(req: &mut Request, res: &mut Response) -> Result<(), StatusError> { WebSocketUpgrade::new() .upgrade(req, res, handle_socket) .await } async fn receive_remote_then_send_local( mut ws_remote: WebSocketReadHalf, mut ws_local: SplitSink<WebSocket, Message>,...
socket.remoteAddress; ws.on('error', console.error); }); When the server runs behind a proxy like NGINX, the de-facto standard is to use the X-Forwarded-For header. wss.on('connection', function connection(ws, req) { const ip = req.headers['x-forwarded-for'].split(',')[0]....
报错全文为:Websocket connection to‘ws://127.0.0.1:5000/socket.io/?EIO=4&transport=websocket’failed:Error during Websocket handshake:Unexpected response code:400。如下图所示。 这个问题报的错误是EIO=4,查阅网上的各类信息资料会发现,基本没有这个报错的解法。网上基本大多数报错是EIO=3。
proxy_pass http://127.0.0.1:8585; ... } 当前访问的请求为:ws://域名:2222/api/webSocket,访问失败,如下图: 异常为:WebSocket connection to 'ws://...' failed: Error during WebSocket handshake: Unexpected response code: 200 此时,需要nginx配置支持websocket协议ws://,正确的nginx配置为: ...
socket: Duplex, head: Buffer, _logger: Logger, browser: ChromiumCDP, ): Promise<void> => browser.proxyWebSocket(req, socket, head); } ChromiumCDP 实现的功能 ChromiumCDP 实现了实际通过websocket 访问浏览器的能力,同时也包含了对无头浏览器的启动管理,详细的可以查看ChromiumCDP 类浏览器的启动...
import{ WebSocketServer }from'ws';constwss =newWebSocketServer({port:8080}); wss.on('connection',functionconnection(ws, req){constip = req.socket.remoteAddress; ws.on('error',console.error); }); When the server runs behind a proxy like NGINX, the de-facto standard is to use theX-For...
io/; #} location /assistlog/socket.io { proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $http_host; proxy_set_header X-NginX-Proxy true; # prevents 502 bad gateway error proxy_buffers 8 32k; proxy_buffer_...