SignalR token in java not work

[MeysamMoghaddam]

Followers of conversations in :
what is "An Access Token" in SignalR Java client

please check this replay

Please guide me further

[BrennanConroy]

Does your auth token contain a NameIdentifier claim? How are you determining the "fromUserId" when calling Clients.User(...)?

You can read more about users in https://docs.microsoft.com/aspnet/core/signalr/groups?view=aspnetcore-3.1

[MeysamMoghaddam]

@BrennanConroy

Does your auth token contain a NameIdentifier claim?

yes
(Encoded string in this image is Token in return Single.just(Token);)

How are you determining the "fromUserId" when calling Clients.User(...)?

"fromUserId" is Id in AspNetUsers table for example: 83fa5ceb-d57b-4d22-ac59-332a3a67e86c

And In Db

in Startup.cs

services.AddSingleton<IUserIdProvider, IdBasedUserIdProvider>();

Please help me, I'm tied up!!!

[BrennanConroy]

What is predicate.Type == "sub"? Are there actually any claims that match that? If you used the default (which uses NameIdentifier) then you would probably see it working.

Also, have you added [Authorize] to your Hub class?

[MeysamMoghaddam]

What is predicate.Type == "sub"? Are there actually any claims that match that?

ok It was not needed and I removed it.
in hub class Context.UserIdentifier is "UserId" And it works properly in web.
But it still does not work properly in Java.

have you added [Authorize] to your Hub class?

no

Please provide an example

[BrennanConroy]

Can you provide a sample app please.

Also, collecting a network trace and server-side logs would be helpful. https://docs.microsoft.com/aspnet/core/signalr/diagnostics?view=aspnetcore-3.1