SignalR /signalr/hubs 404 Not Found

Question

I am trying to deploy a SignalR site on IIS. Code all works fine in VS. But getting the 404 not found error trying to resolve signalr/hubs so far I have tried.

1) Changing the Script ref to:

script src="<%= ResolveUrl("~/signalr/hubs") %>" type="text/javascript"></script>

2) Modifying Web.Config to include :

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

3) Changing the invoke requests on IIS for UrlMappingsModule.

4) added SignalR.Hosting.AspNet.dll to see if that would help anything.

Not sure what else to try or check, any help or point in the right direction?

Answer 1

For me the solution was to reinstall all the packages and restore all the dependecies.

Open nuget powershell and use this command.

Update-Package -Reinstall