https://learn.microsoft.com/en-us/dotnet/api/microsoft.aspnetcore.signalr.client.hubconnectionbuilderhttpextensions.withstatefulreconnect?view=aspnetcore-10.0&viewFallbackFrom=aspnetcore-2.2
HubConnectionBuilderHttpExtensions.WithStatefulReconnect Method...
Configures the HttpConnectionOptions to negotiate stateful reconnect with the server.
method