Async Operation Timing Out

   I have a class that implements an async behavior.  When it runs, it times out after 2 minutes with the following error message:

IdeaBlade.EntityModel.EntityServerException occurred

  Message="The HTTP request to 'http://localhost:9009/EntityServer.svc' has exceeded the allotted timeout. The time allotted to this operation may have been a portion of a longer timeout."

  Cancelled=false

  StackTrace:

       at GcsAg.ClientModel.Test.ContactTest.ContactServiceCallback(InvokeServerMethodEventArgs args)

  InnerException: System.TimeoutException

       Message="The HTTP request to 'http://localhost:9009/EntityServer.svc' has exceeded the allotted timeout. The time allotted to this operation may have been a portion of a longer timeout."

       StackTrace:

            at IdeaBlade.EntityModel.EntityServerProxy.InvokeServerMethod(SessionBundle sessionBundle, ITypeWrapper entityManagerType, String typeName, String methodName, Object[] args)

            at IdeaBlade.EntityModel.EntityManager.<InvokeServerMethodAsyncCore>b__74(InvokeServerMethodEventArgs args)

       InnerException: System.Net.WebException

            Message=""

            StackTrace:

                 at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)

                 at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)

                 at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelAsyncRequest.CompleteGetResponse(IAsyncResult result)

            InnerException: System.Net.WebException

                 Message=""

                 StackTrace:

                      at System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)

                      at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClass5.<EndGetResponse>b__4(Object sendState)

                      at System.Net.Browser.AsyncHelper.<>c__DisplayClass2.<BeginOnUI>b__0(Object sendState)

                 InnerException: 

Here's the class:

    public static class ContactAsyncBehaviors

    {

        public static void GetLotusNotesContactsAsync(string user, bool useRealEmail, AsyncCompletedCallback<InvokeServerMethodEventArgs> callback)

        {

            var manager = LocalEntityManager.DefaultManager;

            ServerMethodDelegate mydelegate = new ServerMethodDelegate(GetLotusNotesContacts);

            Guid myToken = Guid.NewGuid();

            manager.InvokeServerMethodAsync(mydelegate, callback, myToken, user, useRealEmail);

        }

        [AllowRpc]

        public static string GetLotusNotesContacts(IPrincipal principal, EntityManager em, params object[] args)

        {

            IService service = (IService)LocalUnityContainer.MainContainer.Resolve(typeof(IService), "LoadLotusNotesContacts");

            service.Execute((string)args[0], (bool)args[1]);

            return (string)service.ReturnValues[0];

        }

    }

The service is instantiated server-side through Unity and the service.Execute method takes a while to run. When the service.Execute is finished, the server-side GetLotusNotesContacts returns a status back to the client as a string.

My web.config says:

<customBinding >

        <binding name="customBinaryBinding"  receiveTimeout="00:20:00" sendTimeout="00:20:00" openTimeout="00:20:00" closeTimeout="00:20:00" >

          <binaryMessageEncoding >

            <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647"  />

          </binaryMessageEncoding>

          <httpTransport maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="2147483647"  />

        </binding>

      </customBinding>

and I added a ServiceReferences.ClientConfig that says:

<system.serviceModel>

    <client>

<service name="EntityService" >

        <endpoint address=""   binding="customBinding" bindingConfiguration="customBinaryBinding" contract="IdeaBlade.EntityModel.IEntityServiceContract" />

      </service>

      <service name="IdeaBlade.EntityModel.Server.EntityServer">

        <endpoint address="" binding="customBinding" bindingConfiguration="customBinaryBinding" contract="IdeaBlade.EntityModel.IEntityServerContract" />

      </service>                

    </client>

    <bindings>

<!--The default binding in the Silverlight app is http with binary encoding.

          Max values are set here for testing; you should adjust to your application's requirements.

          If you modify the binding here, be sure to also create/modify the ServiceReferences.ClientConfig

          in the Silverlight application too.  Both the client and server sides must agree on

          the binding configuration in order for communications to succeed.

      -->

      <customBinding >

        <binding name="customBinaryBinding"  receiveTimeout="00:20:00" sendTimeout="00:20:00" openTimeout="00:20:00" closeTimeout="00:20:00" >

          <binaryMessageEncoding >

            <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647"  />

          </binaryMessageEncoding>

          <httpTransport maxReceivedMessageSize="2147483647" maxBufferSize="2147483647" maxBufferPoolSize="2147483647"  />

        </binding>

      </customBinding>

    </bindings>

  </system.serviceModel>

Edited by skingaby - 21-Aug-2009 at 1:42pm