SignalR-Server-JS-Client

Please see http://go.microsoft.com/fwlink/?LinkId=272764 for more information on using SignalR. Upgrading from 1.x to 2.0 ------------------------- Please see http://go.microsoft.com/fwlink/?LinkId=320578 for more information on how to upgrade your SignalR 1.x application to 2.0. Mapping the Hubs connection ---------------------------------------- SignalR Hubs will not work without a Hub route being configured. To register the default Hubs route, create a class called Startup with the signature below and call app.MapSignalR() in your application's Configuration method. e.g.: using Microsoft.AspNet.SignalR; using Owin; namespace MyWebApplication { public class Startup { public void Configuration(IAppBuilder app) { app.MapSignalR(); } } } Enabling cross-domain requests --------------------------------------- To enable CORS requests, Install-Package Microsoft.Owin.Cors and change the startup class to look like the following: using Microsoft.AspNet.SignalR; using Microsoft.Owin.Cors; using Owin; namespace MyWebApplication { public class Startup { public void Configuration(IAppBuilder app) { app.Map("/signalr", map => { // Setup the cors middleware to run before SignalR. // By default this will allow all origins. You can // configure the set of origins and/or http verbs by // providing a cors options with a different policy. map.UseCors(CorsOptions.AllowAll); var hubConfiguration = new HubConfiguration { // You can enable JSONP by uncommenting line below. // JSONP requests are insecure but some older browsers (and some // versions of IE) require JSONP to work cross domain // EnableJSONP = true }; // Run the SignalR pipeline. We're not using MapSignalR // since this branch is already runs under the "/signalr" // path. map.RunSignalR(hubConfiguration); }); } } } Starting the Web server -------------------------------- To start the web server, call WebApp.Start<Startup>(endpoint). You should now be able to navigate to endpoint/signalr/hubs in your browser. using System; using Microsoft.Owin.Hosting; namespace MyWebApplication { public class Program { static void Main(string[] args) { // This will *ONLY* bind to localhost, if you want to bind to all addresses // use http://*:8080 or http://+:8080 to bind to all addresses. // See http://msdn.microsoft.com/en-us/library/system.net.httplistener.aspx // for more information. using (WebApp.Start<Startup>("http://localhost:8080/")) { Console.WriteLine("Server running at http://localhost:8080/"); Console.ReadLine(); } } } }