when signalr is reconnecting, i need to find out the specific reson when reconnect failed, but i got the same error "There was an error with the transport." , even the real error is token expired, and i viewd source code, here are the specific locations: ...
WebSocket connection to 'wss://xxx/HubName' failed: Error during WebSocket handshake: Unexpected response code: 400 Error: Failed to start the connection: Error: There was an error with the transport. 此錯誤通常是由只使用 WebSocket 傳輸,但伺服器上未啟用 WebSocket 通訊協定的用戶端所造成。 回應...
id=mtwr2r2NvNX0pVGaXwi1PQ' failed: [2023-08-08T11:16:10.602Z] Information: (WebSockets transport) There was an error with the transport. app-index.js:31 [2023-08-08T11:16:10.602Z] Error: Failed to start the transport 'WebSockets': Error: WebSocket failed to connect. The connection ...
WebSocket connection to 'www.thaturl.com/signalr/hub' failed: Error during WebSocket handshake: net::ERR_CONNECTION_RESET Failed to start the connection: Error: There was an error with the transport. Debug: HubConnection failed to start successfully because of error 'Error: There was an error ...
例如,如果对 的 newContosoChatMessage 调用失败,则错误对象中的错误消息包含“There was an error invoking Hub method 'contosoChatHub.newContosoChatMessage'.”出于安全原因,不建议向生产中的客户端发送详细的错误消息,但如果要启用详细的错误消息以进行故障排除,请在服务器上使用以下代码。
たとえば、 の newContosoChatMessage 呼び出しが失敗した場合、エラー オブジェクトのエラー メッセージに "" がThere was an error invoking Hub method 'contosoChatHub.newContosoChatMessage'.含まれています。運用環境のクライアントに詳細なエラー メッセージを送信することは、...
It took a while to figure out what was going on, but basically, what happened was that sometimes, SignalR uses a long polling transport to send messages. Note the code above, we register for events as long as we are connected. In long polling system (and in general in persistent connect...
With a library like SignalR, the aim is to provide a general solution that’s likely to work for the majority of use cases. While there are configuration options available (and you can always fork the code if you’re feeling ambitious), it might be that by the time you've adapted Sign...
only supported the Long Polling transport. 0.5.3 adds support for Server Sent Events to these clients meaning all clients are now able to receive messags over an open HTTP stream. This support is enabled by default so you don’t have to change your application in any way to get the ...
but the library itself has in fact been completely rewritten. Still, developers should quickly become comfortable with the new scheme, once they adjust to the changes that exist here and there. In this article, I’ll discuss how to use the new library in a canonical Web application to monito...