Prerequisites
Please answer the following questions before submitting an issue. YOU MAY DELETE THE PREREQUISITES SECTION.
- What is your product version? 9.2
- What is your product type (Angular or MVC)? angular
- What is product framework type (.net framework or .net core)? .net core
Realtime Notification (signalR) is working Randomly !!
We have Announcements module build using default notification features available in the framework, Most of the time, Recipient need to referesh the application to receive the Notifications We receive below error
Error: Failed to start the connection: Error: Unable to connect to the server with any of the available transports. ServerSentEvents failed: Error: 'ServerSentEvents' is disabled by the client. LongPolling failed: Error: 'LongPolling' is disabled by the client.
Need your expert suggestion.
1 Answer(s)
-
0
Hi,
Could you enable web sockets on IIS and try again ? https://docs.microsoft.com/en-us/iis/get-started/whats-new-in-iis-8/iis-80-websocket-protocol-support#step-by-step-instructions
I assume, you are hosting your app on IIS.
