Liangying.Wei

Since it is the web server that initiates server connection requests to Azure SignalR, I don't think web server hostname matters to Azure SignalR. What matters to Azure SignalR is...

Are these two web server considered as two different hub applications that have different hub logics in each? If they are actually different hub logic, you can set different ApplicationName...

This is a pretty large PR, think how to separate it into several parts and send small PRs step by step.

Internal server error means that in your app server, the server connections failed to connected to the service. When using custom domain following https://learn.microsoft.com/en-us/azure/azure-signalr/howto-custom-domain?tabs=vault-access-policy%2Cazure-powershell, the Endpoint value of connection string...

When running your app server for example using `dotnet run`, there would be logs similar to: ``` info: Microsoft.Azure.SignalR.Connections.Client.Internal.WebSocketsTransport[1] Starting transport. Transfer mode: Binary. Url: 'wss://xxx.service.signalr.net/server/?hub=chathub&cid=7a55407b-aa7c-4fc3-8003-be2a6ff18368'. info: Microsoft.Azure.SignalR.StrongServiceConnectionContainer[1] Hub 'ChatHub'...

Hi @tajwan69, really appreciate your support in reporting the issue. Could you email me `lianwei(at)microsoft.com` your Azure SignalR resource name for me to take a deep look?

Is it possible that there are any rules blocking path "/aspnetserver" on your custom domain side?

Looks like HTTP headers required by WebSocket requests ( **Connection: Upgrade** and **Upgrade: websocket** ) are removed by cloudflare service.

Hi @Johno-ACSLive , thanks for the details. Some follow up questions on the scenarios: 1. In your scenario, your server add/remove users to the group and add/remove permissions to the...

Thanks for the detailed explanation @Johno-ACSLive I understand your needs now that you'd like a way to remove connections/users and also the permission from a group except the "owner" user....