log("来自weapp的websocket连接") ws.on('message',function(msg){ ws.send('back from node'); }) }); module.exports=router; 然后微信小程序无法正常发起websocket请求: asdebug.js:1 WebSocket connection to 'ws://localhost:3000/chat' failed: Connection closed before receiving a handshake response...
使用WebSocket与后端交互。使用ws时正常,使用wss+域名:端口后,模拟器和苹果手机可以成功连接,并正常使用,但是华为手机在调用connect后success但是onSocketOpen一直未执行,隔了一段onSocketError执行,并出现TIMED_OUT提示。域名已经完成备案,并在微信号上登记,登记WebSocket的时候带上了端口号以下是连接代码 sock = wx.con...
顺利09-19142浏览问题模块: 开发者工具错误提示为:webSocket connection to wss failed:(env windows,mp,1.06.2210310;lib:2.25.0) 微信前端程序: wx.connectSocket({ url: 'wss://52954z94s9.imdo.co', //url: 'ws://61.183.215.162:9082', header:{ 'content-type': 'application/json' }, success...
进入新页面后,点一下查询再退出页面,mqtt连接正常; 进入新页面后,直接返回退出页面,mqtt连接中断。 WebSocket connection to "wss://www.xxxx.com/mqtt" failed:Close received after close 经过排查,发现小程序的生命周期onUnload和onHide里面都调用了取消订阅的方法client.unsubscribe(subsTopic),但是不点查询的时候并...
WebSocket connection to ‘wss://wyndem.tunnel.echomod.cn/socket.io/?EIO=3&transport=websocket’ failed: Error during WebSocket handshake: Unexpected response code: 400 这个错误,出现很头疼。最后查了快一天的资料。也还是没有用。 原因: Flask如果用默认的启动方式,就会报404,如果使用服务器启动,那就可...
突然出现以下报错 ,循环连接成功、断开后重新连接,报错如下: VM9 asdebug.js:1 WebSocket connection to 'wss://mqtt地址' failed: Close received after close(env: Windows,mp,1.05.2204250; lib: 2.19.4) WASubContext.js?t=wechat&s=1654604475724&v=2.19.4:2 Unhandled promise rejection {errMsg: "clos...
console:WebSocket connection to 'wss://localhost:5757/api/tunnel' failed: Error in connection establishment: net::ERR_CONNECTION_CLOSEDclientthis.socketTask = wx.connectSocket({ url: 'wss://localhost:5757/api/tunnel', })serverroute// GET 用来响应请求信道地址的 router.get('/tunnel', controllers...
}) 现在报错如下: WebSocket connection to 'wss://IP地址,/mqtt' failed: Error in connection establishment: net::ERR_CONNECTION_RESETwww说 浏览1491回答1 1回答 慕沐林林 var client = new Paho.Client('IP地址',端口号, "clientId");IP地址 这里改成你的IP端口号 这里改成你的端口 0 0 0 没找...
WebSocket connection to 'ws://mall.enjoyland-e.com/msg?type=user&token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJwd2QiOiJkNDFkOGNkOThmMDBiMjA0ZTk4MDA5OThlY2Y4NDI3ZSIsImlzcyI6Im1hbGwuZW5qb3lsYW5kLWUuY29tIiwiYXVkIjoibWFsbC5lbmpveWxhbmQtZS5jb20iLCJpYXQiOjE3MDk3OTA4OTQsIm5iZiI6MTcw...
WebSocket connection to 'ws://172.29.222.92:8000/wsapi' failed: Error during WebSocket handshake: Unexpected response code: 500 WebSocket connection to 'ws://172.29.222.92:8000/wsapi' failed: WebSocket is closed before the connection is established. django后台报了这个error ERROR server.application...