SignalR client is reconnected after Owin restart, but message is not published

Question

Setup:

1. SignalRServer console app: Microsoft.AspNet.SignalR.SelfHost v2.0.3
2. SignalRClient console app: Microsoft.A

Answer 1

The SignalR team pointed me to the solution: By default SignalR uses GlobalHost, which is a singleton resolver. When disposed, it will never come back.

When creating the configuration for the hub, you should pass inn a new dependency resolver:

public class Startup
{
    public void Configuration(IAppBuilder app)
    {
        var hubConfiguration = new HubConfiguration {Resolver = new DefaultDependencyResolver()};
        app.MapSignalR(hubConfiguration);
    }
}