针对你提到的“websocket is not open: readystate 0 (connecting)”错误,我们可以从以下几个方面进行排查和解决: 确认WebSocket的连接状态和错误消息: 这个错误表明WebSocket连接正在尝试建立,但尚未成功。你需要检查在尝试发送数据之前,连接是否已经处于OPEN状态。 检查WebSocket的初始化及连接代码: 确保你的WebSocket...
*/connect(type,data){this.websocket=newWebSocket(this.url);// 创建WebSocket连接this.websocket.binaryType='arraybuffer';// 设置二进制数据类型为ArrayBufferthis.websocket.onopen=()=>{console.log('Websocket connection established.');// WebSocket连接建立成功this.reconnectAttempts=0;// 重连尝试次数重置this...
Some protocols do not keep the connection open. And if they open again they assume to have a clean session. But because the c8ylp does not disconnect the websocket, the tcp connection on the device side remains open. Therefore the c8ylp ...
调试:在start()过程中,集线器握手失败,错误为'WebSocket is not in the OPEN state‘。停止HubConnection。处于断开连接状态时调用了HttpConnection.stopConnection(未定义)。 连接已断开,错误为'WebSocket is not the OPEN state‘。处于连接状态时调用的HubConnection.connec 浏览1提问于2019-07-12得票数 1 ...
(3) Open the console by pressing F12. If an error message about Socket ports like 48889 (default for proxy servers), WebSocket is not connected. Failure to Directly Access Projects Note: This problem occurs in scenarios such as WebSocket connection failure due to direct project access (not thr...
index.1ea3d99d.js:4 DOMException: Failed to construct 'WebSocket': An insecure WebSocket connection may not be initiated from a page loaded over HTTPS. 问题分析 HTTPS基于SSL依靠证书验证服务器身份,进行通信加密,我们的域名是https.所以非SSL验证的资源时浏览器可能会阻止。 ws://调用websocket服务器或者...
proxy_set_header Connection “upgrade”; in the location / { bla bla directive , but does not help. For sure the error comes from nginx cause it’s clearly stated in Google Chrome Developer console: WebSocket connection to ‘wss://mm.website...
而且,由于WebSocket连接是长连接,与传统的HTTP端连接截然不同,故反向代理服务器还需要允许这些连接处于打开(Open)状态,而不能因为其空闲就关闭了连接。 Nginx通过在客户端和后端服务器之间建立隧道来支持WebSockets通信。为了让Nginx可以将来自客户端的Upgrade请求发送到后端服务器,Upgrade和Connection的头信息必须被显式的...
/icons/open_previewer.svg 2020-10-30 15:21:45,095 [ 46661] INFO - tellij.openapi.util.IconLoader - replace '/actions/refresh.svg' with '/light/refresh.svg' 2020-10-30 15:21:45,766 [ 47332] INFO - rationStore.ComponentStoreImpl - Saving appHttpConfigurable took 19 ms...
Probably your issue is not related to this bug fix. As @anurse said early, please open a new issue. If you can narrow down the issue, please provide the repro steps. Contributor pan-wang commented Mar 21, 2018 @talweiss1982 in the case of client disconnect (e.g., connection lost)...