Startup.cs method app.MapSignalR() not generating hubs in signalR-2.0

StackOverflow https://stackoverflow.com/questions/19397560

Вопрос

I'm getting 404 not found error since browser is unable to find /signalr/hubs. I'm using signalR-2.0.0-rc1 in a normal web application (not mvc). Following is the the related web.config settings

<appSettings>
  <add key="owin:AppStartup" value="SignalRHubServer.Startup, SignalRHubServer" />
</appSettings>
<system.webServer>
  <modules runAllManagedModulesForAllRequests="true">
  </modules>
</system.webServer>

Client code (/signalr/hubs used both ways):

<head>
  <title>SignalR Echo</title>
  <script type="text/javascript" src="Scripts/jquery-1.6.4.min.js"></script>
  <script type="text/javascript" src="Scripts/jquery.signalR-2.0.0-rc1.min.js"></script>
  <script type="text/javascript" src="/signalr/hubs"></script>
  <!--<script type="text/javascript" src='<%= ResolveClientUrl("signalr/hubs") %>'></script>-->
</head>

Startup.cs is as below:

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

When i debug, the breakpoint at app.MapSignaR() does get hit, but still i get the same 404 error. Following is a hub declaration

namespace SignalRHubServer
{
  public class MyChatHub : Hub
  {
    public override Task OnConnected()
    {
        return base.OnConnected();
    }
  }
}

I migrated the application from SignalR-1.1.3 and have removed the MapHubs() call from global.asax.cs. I have also uninstalled the related SignalR nuget packages. However, with SignalR-1.1.3 it used to work fine.

Can anyone suggest what i might be doing wrong?

Это было полезно?

Решение

To get this working, i had to revert to SignalR-1.1.3. I couldn't get it to work with the SignalR-2.0-rc1 beta release.

However with SignalR-2.0, stable release in nuget on Oct/17/2013, everything is working fine.

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