SignalR not working on production server : The Official Microsoft ASP.NET Forums

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showen

Member

11 Points

SignalR not working on production server

Feb 22, 2012 07:38 AM|LINK

The sample I tried was  working under my development environment in IIS7, but when I deploy it to production server,
in fiddler I can see 404 Error  regarding 'signalr/hubs', anyone can help with this one?

  <script src="signalr/hubs"></script>
  <script type="text/javascript">
    $(function () {
      var worker = $.connection.worker;

      worker.notify = function (data) {
        $('#notifications').text(data);
      };

      worker.setProgress = function (val) {
        $('#progressbar').html(val + '%');
      };

      $.connection.hub.start();

      $('#startWorkTrigger').click(function () {
        worker.work({ Name: "TC Worker 1" });
      });
    });
  </script>
</head>
<body>
  <div id="progressbar" style="width: 200px;">
  </div>
  <div id="notifications" style="width: 200px;">
  </div>
  <button id="startWorkTrigger">
    Start work</button>
</body>

----------------------------------------

namespace Sample.Hubs
{
  public class Person
  {
    public string Name { get; set; }
  }

  [HubName("worker")]
  public class ProcessHub : Hub
  {
    public void Work(Person p)
    {
      this.Caller.notify("Started work, " + p.Name + "...");

      for (int i = 0; i <= 100; i++)
      {
        this.Clients.setProgress(i);
        Thread.Sleep(100);
      }

      this.Caller.notify("Finished!");
    }
  }
}

Edited by showen on Feb 22, 2012 07:39 AM

Reply

Dave Sussman

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37716 Points

5005 Posts

ASPInsiders

MVP

Re: SignalR not working on production server

Feb 22, 2012 07:57 AM|LINK

You might need to configure IIS7 to use managed modules for all requests. try this in web.config:

<configuration>
    <system.webServer>
        <validation validateIntegratedModeConfiguration="false" />
        <modules runAllManagedModulesForAllRequests="true">
        </modules>
    </system.webServer>
</configuration>