Singalr控制台托管

using Owin;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNet.SignalR;
using Microsoft.Owin;

//NuGet安装
using Microsoft.Owin.Cors;
using Microsoft.Owin.Hosting;
using Microsoft.SqlServer.Server;
using System.Net;

//HttpListenerz只需要安装不需要using
//using Microsoft.Owin.Host.HttpListener;


//[assembly: OwinStartup(typeof(SingalrSelfHost.Startup))]
namespace SingalrSelfHost
{
    class Program
    {
        static void Main(string[] args)
        {
            string url = @"http://localhost:8080";
            using (WebApp.Start(url))
            {
                Console.WriteLine("server running on {0}",url);
                Console.ReadLine();
            }
        }
    }

    class Startup
    {

        public void Configuration(IAppBuilder app)
        {
            app.UseCors(CorsOptions.AllowAll);
            app.MapSignalR();
        }
    }

    public class MyHub : Hub
    {
        public void Send(string name, string message)
        {
          
            Clients.All.addMsg(name, message);
        }
    }
}

控制台程序不需要给Startup添加[assembly: OwinStartup(typeof(SingalrSelfHost.Startup))]特性，也不需要在appSetting里面配置。

 <script src="Scripts/jquery-1.6.4.min.js"></script>
    <script src="Scripts/jquery.signalR-2.2.0.min.js"></script>
    <script src="http://localhost:8080/signalr/hubs"></script>
 
    <script type="text/javascript">
        $(function () {
        
            $.connection.hub.url = "http://localhost:8080/signalr";
          
            var chat = $.connection.myHub;

            chat.client.addMsg = function (name, message) {
              
                var encodedName = $('<div />').text(name).html();
                var encodedMsg = $('<div />').text(message).html();
              
                $('#discussion').append('<li><strong>' + encodedName
                    + '</strong>:&nbsp;&nbsp;' + encodedMsg + '</li>');
            };
           
            $('#displayname').val(prompt('Enter your name:', ''));
           
            $('#message').focus();
          
            $.connection.hub.start().done(function () {
                $('#sendmessage').click(function () {
                
                    chat.server.send($('#displayname').val(), $('#message').val());
                  
                    $('#message').val('').focus();
                });
            });
        });
    </script>

静态页html可以用js直接访问。

补充：

owinhost启动方式

  static void Main(string[] args)
        {
            using (Microsoft.Owin.Hosting.WebApp.Start<Startup>("http://localhost:8080"))
            {
                Console.WriteLine("host is running");
                Console.ReadLine();
            }
        }