HTTP Error 502.5 InteropServices.COMException Fabric.FabricConnectionDeniedException RRS feed

  • Question

  • All ,

    I am trying this sample

    when i run the application ..i get 502 error shown  in browser . 

    event log has this error ..


    Application: Web.Service.exe
    Framework Version: v4.0.30319
    Description: The process was terminated due to an unhandled exception.
    Exception Info: System.Runtime.InteropServices.COMException
       at System.Fabric.Interop.NativeRuntime.FabricEndGetNodeContext(IFabricAsyncOperationContext)
       at System.Fabric.FabricRuntime+NativeFabricRuntimeFactory.GetNodeContextEndWrapper(IFabricAsyncOperationContext)
       at System.Fabric.Interop.AsyncCallOutAdapter2`1[[System.__Canon, mscorlib, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089]].Finish(IFabricAsyncOperationContext, Boolean)

    Exception Info: System.Fabric.FabricConnectionDeniedException
       at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
       at Microsoft.ServiceFabric.Services.Runtime.RuntimeContext+<GetOrCreateAsync>d__14.MoveNext()
       at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
       at Microsoft.ServiceFabric.Services.Runtime.ServiceRuntime+<RegisterServiceAsync>d__0.MoveNext()
       at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
       at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
       at Web.Service.Program.Main()


    i tried putting this in my webs.service app.config file .. but it does not generate any log file.


          <gcServer enabled="true"/>

          <add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
        <aspNetCore processPath="dotnet"

                    stdoutLogFile=".\logs\stdout" />



    how do i debugs this issue ? 

    thank s

    Tuesday, July 31, 2018 6:00 PM


  • Hi siddharthKhare,

    Thank you for posting here.

    Since your question is more related to web, you could post a new thread in Azure and ASP.NET forum for suitable support.

    The CLR Forum discuss and ask questions about .NET Framework Base Classes (BCL) such as Collections, I/O, Regigistry, Globalization, Reflection. Also discuss all the other Microsoft libraries that are built on or extend the .NET Framework, including Managed Extensibility Framework (MEF), Charting Controls, CardSpace, Windows Identity Foundation (WIF), Point of Sale (POS), Transactions.

    Best Regards,


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    Thursday, August 2, 2018 9:01 AM