signalr/hubs js file not found when deploy to production server about signalr HOT 22 CLOSED

Does MVC work with extensionless urls on the same server? Are you trying to get this working on IIS6 or IIS7?

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I have not tried other extensionless urls on this server but will certainly look into that. Although we will be upgrading all our servers to IIS7, at this point we still have servers running IIS 6 so it would be ideal if I could get this running on both. Can you think of any settings in IIS that would prevent it from running extensionless urls like what we have in this case with the hubs?

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Do you have the correct urls? What kind of app are you trying to run MVC, Webforms?

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Read this post about Extensionless url's in IIS 6 by the haacked: http://haacked.com/archive/2010/12/22/asp-net-mvc-3-extensionless-urls-on-iis-6.aspx

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david: Yes I do have the correct URLs. I'm just running regular webforms, we have no need for MVC at this point.
remcoros
remcoros: thank you for the article, since I'm just running regular webforms and not MVC does this still apply?

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I Guess so.

IIS 6 does not go trough the ASP.Net pipeline by default for extensionless url's. (It only maps known extensions like aspx/ashx to the asp.net module).
This is an IIS thing, not specific to the asp.net web framework you are using.

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I have implemented this but still no luck

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Try turning RAMFAR on:

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

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I added this to our FAQ

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Thanks guys, it turns out, I also have to add a WildCard mapping to the application in order for the extensionless url to work, I'm sure there is probably a couple other ways this could be done as adding WildCard mapping is not really ideal for performance

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Hi, I'm trying to make SignalR work in ASP.NET MVC 4 application running on ASP.NET dev server. I'm still getting 404 on signalr/hubs, I tried all the "magic" (RAMFAR, @Url.Content) mentioned here but it still does not work. Any advice on this? Thanks

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You're getting a 404 on the dev server? That shouldn't happen unless you have the wrong url altogether?

How did you install SignalR? Using nuget?

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Yes, using Nuget. Is it required to add SignalR.AspNet.Hosting.dll, right? It's very strange because I'm getting message the this assembly is not compatible with .NET framework 4. I'll try to reinstall SignalR.

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If you're using Asp.Net then of course you need that assembly. All of our instructions for installing NuGet shows that you should install the package named SignalR. That way you get everything.

Not sure what you're running into but SignalR works fine with .NET 4. Sounds like you have some other issue.

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Fixed. I removed the entries from nuget.packages file, added SignalR again and it worked. The signalr/hubs script file is in place now. Those issues are very strange. Thanks for your time.

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It seems like there's something latent here. I'm seeing this same issue and others are also. Is RAMMFAR really needed? That section is locked by default on Windows 8.

http://stackoverflow.com/questions/8053229/signalr-hub-not-loading-in-iis-7-but-working-correctly-in-visual-studio

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I got this error when deployed on server:
The following error was encountered while trying to retrieve the URL: http://cf.ditoi.com/signalr/send?

Read Error

The system returned: (104) Connection reset by peer

Please help

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@khoimk your error looks unrelated. I also cant help you without a repro. Please file a new bug.

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@shanselman you only need rammfar if you're on iis 7, >= 7.5 has extensionless url support.

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I've created a new issue here #586

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NuGet added an ~/App_Start/RegisterHubs.cs, but I didn't think that was working for me. I had to add RouteTable.Routes.MapHubs(); to my Global.asax Application_Start method.

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

Like Scott said this shouldn't take a bunch of web.config tweaks to get working if you are on IIS7 or higher and using .Net 4.0.

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Hi There, i am facing the same issue. I have deployed my project on server and it gives me this error 404 not found signalr/hubs js file,

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