Użyłem interfejsu API usługi Azure ServiceBus do opublikowania na magistrali usług. Protokół sb nie działa za zaporą. Dlatego ustawiłem ServiceBusEnvironment.SystemConnectivity.Mode na ConnectivityMode.Http. To działało tak długo, jak długo byłem bezpośrednio podłączony do Internetu. To nie zadziałałoby w moim biurze, nawet po skonfigurowaniu serwera proxy http. Czy jest problem z interfejsem API ServiceBus? Doceń swoją pomoc na ten temat.

Poniżej znajduje się fragment kodu, którego użyłem ....

    public static void Initialize()
    {
        // Using Http to be friendly with outbound firewalls
        ServiceBusEnvironment.SystemConnectivity.Mode =
            ConnectivityMode.Http;

        //InitializeQueue();
    }


    // The name of your queue
    public const string QueueName = "ordersqueue";

    public static NamespaceManager CreateNamespaceManager()
    {
        // Create the namespace manager which gives you access to
        // management operations
        var uri = ServiceBusEnvironment.CreateServiceUri(
            "sb", Namespace, String.Empty);
        var tP = TokenProvider.CreateSharedSecretTokenProvider(
            IssuerName, IssuerKey);
        return new NamespaceManager(uri, tP);
    }

    private static void InitializeQueue()
    {
        // Create the namespace manager which gives you access to 
        // management operations
        var namespaceManager = CreateNamespaceManager();

        // Create the queue if it does not exist already
        if (!namespaceManager.QueueExists(QueueName))
        {
            namespaceManager.CreateQueue(QueueName);
        }

        // Get a client to the queue
        var messagingFactory = MessagingFactory.Create(
            namespaceManager.Address,
            namespaceManager.Settings.TokenProvider);
        OrdersQueueClient = messagingFactory.CreateQueueClient(
            QueueName);
    }

Poniżej znajduje się ślad stosu, który otrzymuję ................................ ........... .................................................. ..

Microsoft.ServiceBus.Messaging.MessagingCommunicationException was unhandled
  Message=Unable to connect to ServiceBus using HTTP connectivity mode
  Source=Microsoft.ServiceBus
  IsTransient=true
  StackTrace:
       at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageSender.EndSendCommand(IAsyncResult result)
       at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageSender.OnEndSend(IAsyncResult result)
       at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageSender.OnSend(TrackingContext trackingContext, IEnumerable`1 messages, TimeSpan timeout)
       at Microsoft.ServiceBus.Messaging.MessageSender.Send(TrackingContext trackingContext, IEnumerable`1 messages, TimeSpan timeout)
       at Microsoft.ServiceBus.Messaging.MessageSender.Send(BrokeredMessage message)
       at Microsoft.ServiceBus.Messaging.QueueClient.Send(BrokeredMessage message)
       at AzureServiceBusPublisher.QueueConnector.send(String arg) in C:\Users\prasanh\Documents\Visual Studio 2010\Projects\AzureServiceBusPublisher\AzureServiceBusPublisher\QueueConnector.cs:line 72
       at AzureServiceBusPublisher.Program.sendMessagesToQueue() in C:\Users\prasanh\Documents\Visual Studio 2010\Projects\AzureServiceBusPublisher\AzureServiceBusPublisher\Program.cs:line 23
       at AzureServiceBusPublisher.Program.Main(String[] args) in C:\Users\prasanh\Documents\Visual Studio 2010\Projects\AzureServiceBusPublisher\AzureServiceBusPublisher\Program.cs:line 13
       at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
       at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
       at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
       at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
       at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
       at System.Threading.ThreadHelper.ThreadStart()
  InnerException: System.ServiceModel.CommunicationException
       Message=Unable to connect to ServiceBus using HTTP connectivity mode
       Source=Microsoft.ServiceBus
       StackTrace:
         Server stack trace: 
            at Microsoft.ServiceBus.WebStream..ctor(Uri factoryEndpointUri, String webSocketRole)
            at Microsoft.ServiceBus.WebSocketConnection..ctor(Uri factoryEndpointUri, String webSocketRole, Int32 asyncReadBufferSize)
            at Microsoft.ServiceBus.WebSocketOnewayConnectionInitiator.Connect(Uri uri, TimeSpan timeout)
            at Microsoft.ServiceBus.WebSocketOnewayConnectionInitiator.BeginConnect(Uri uri, TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.BufferedConnectionInitiator.BeginConnect(Uri uri, TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.ConnectionPoolHelper.EstablishConnectionAsyncResult.OpenUsingNewConnection()
            at Microsoft.ServiceBus.Channels.ConnectionPoolHelper.EstablishConnectionAsyncResult.Begin()
            at Microsoft.ServiceBus.Channels.ConnectionPoolHelper.EstablishConnectionAsyncResult..ctor(ConnectionPoolHelper parent, TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.ConnectionPoolHelper.BeginEstablishConnection(TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.ClientFramingDuplexSessionChannel.OpenAsyncResult..ctor(ClientFramingDuplexSessionChannel duplexChannel, TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.ClientFramingDuplexSessionChannel.OnBeginOpen(TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.CommunicationObject.OpenAsyncResult..ctor(CommunicationObject communicationObject, TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.CommunicationObject.BeginOpen(TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.LayeredChannel`1.OnBeginOpen(TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.CommunicationObject.OpenAsyncResult..ctor(CommunicationObject communicationObject, TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Channels.CommunicationObject.BeginOpen(TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Messaging.Sbmp.DuplexRequestBindingElement.DuplexRequestSessionChannel.OnBeginOpen(TimeSpan timeout, AsyncCallback callback, Object state)
            at System.ServiceModel.Channels.CommunicationObject.OpenAsyncResult.InvokeOpen()
            at System.ServiceModel.Channels.CommunicationObject.OpenAsyncResult..ctor(CommunicationObject communicationObject, TimeSpan timeout, AsyncCallback callback, Object state)
            at System.ServiceModel.Channels.CommunicationObject.BeginOpen(TimeSpan timeout, AsyncCallback callback, Object state)
            at Microsoft.ServiceBus.Messaging.Channels.SharedChannel`1.GetInstanceAsyncResult.<GetAsyncSteps>b__3(GetInstanceAsyncResult thisPtr, TimeSpan t, AsyncCallback c, Object s)
            at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.EnumerateSteps(CurrentThreadType state)
            at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.Start()
         Exception rethrown at [0]: 
            at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
            at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.End(IAsyncResult asyncResult)
            at Microsoft.ServiceBus.Messaging.Channels.SharedChannel`1.OnEndCreateInstance(IAsyncResult asyncResult)
            at Microsoft.ServiceBus.Messaging.SingletonManager`1.EndGetInstance(IAsyncResult asyncResult)
            at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement.ReconnectChannelFactory`1.RequestSessionChannel.RequestAsyncResult.<GetAsyncSteps>b__f(RequestAsyncResult thisPtr, IAsyncResult r)
            at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.EnumerateSteps(CurrentThreadType state)
         Exception rethrown at [1]: 
            at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
            at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.End(IAsyncResult asyncResult)
            at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement.ReconnectChannelFactory`1.RequestSessionChannel.EndRequest(IAsyncResult result)
            at Microsoft.ServiceBus.Messaging.Sbmp.SbmpTransactionalAsyncResult`1.<GetAsyncSteps>b__44(TIteratorAsyncResult thisPtr, IAsyncResult a)
            at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.EnumerateSteps(CurrentThreadType state)
         Exception rethrown at [2]: 
            at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
            at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.End(IAsyncResult asyncResult)
            at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageSender.EndSendCommand(IAsyncResult result)
       InnerException: System.ServiceModel.CommunicationException
            Message=Unable to connect downstream
            Source=Microsoft.ServiceBus
            StackTrace:
                 at Microsoft.ServiceBus.WebStream.CreateDownStreamRequest(Uri endpointLocation)
                 at Microsoft.ServiceBus.WebStream.StartSession(Uri readEndpoint, Uri writeEndpoint)
                 at Microsoft.ServiceBus.WebStream..ctor(Uri factoryEndpointUri, String webSocketRole)
            InnerException: System.Net.WebException
                 Message=The remote server returned an error: (403) Forbidden.
                 Source=System
                 StackTrace:
                      at System.Net.HttpWebRequest.GetResponse()
                      at Microsoft.ServiceBus.WebStream.CreateDownStreamRequest(Uri endpointLocation)
                 InnerException: