Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection.

ykl
ykl
340 Points
17 Posts

I'm using asp.net blazer server side app in .net 8. Working fine in development env. but having issue in quality environment. Getting following error:

Warning: Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection.
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Posted On: 21-Feb-2024 00:42

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beginer
beginer
1544 Points
52 Posts
         

Make sure that Web Sockets weren't disabled for your app service in azure portal. Check in general setting:

Posted On: 21-Feb-2024 00:50
great!
 - vs-user  22-Feb-2024 21:42
vs-user
vs-user
62 Points
1 Posts
         

It helps a lot.

Posted On: 22-Feb-2024 21:42
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