.NET Signalr MapConnection is Obsolete?

Question

I am new to .Net and SignalR. I am looking at some code written by a former coworker and he added this line to the Route Config which is now throwing errors saying its obsolete

Answer 1

Yes, you have to use IAppBuilder. Add a Owin Startup class, and in its Configuration method call MapConnection<T> on the app argument you receive. That should work. Check here and here.

Answer 2

To enable SignalR in your application, create a class called Startup with the following:

using Owin;

namespace MyWebApplication { public class Startup { public void Configuration(IAppBuilder app) { app.MapSignalR(); } } }

Answer 3

You can use this article ,

1.In the global application class, remove the call to MapHubs.

protected void Application_Start(object sender, EventArgs e)
{
 RouteTable.Routes.MapHubs();
}

2.Right-click the solution, and select Add, New Item.... In the dialog, select Owin Startup Class. Name the new class Startup.cs.

3.Replace the contents of Startup.cs with the following code:

using Microsoft.Owin;
using Owin;

[assembly: OwinStartup(typeof(SignalRChat.Startup))]
namespace SignalRChat
{

    public class Startup
    {
        public void Configuration(IAppBuilder app)
        {
            app.MapSignalR();
        }
    }
}