Microsoft.ServiceBus.InvalidRequestException：连接失败。 缓存刷新超时

Question

Microsoft.ServiceBus.InvalidRequestException：连接失败。 高速缓存刷新超时。 服务器堆栈跟踪：在Microsoft.ServiceBus.Channels.BufferedConnectionInitiator.Connect（Uri uri，TimeSpan超时）在Microsoft.ServiceBus.ConnectivityModeConnectionInitiator.Connect（Uri uri，TimeSpan超时）在Microsoft.ServiceBus.RelayedSocketInitiator.Connect（Uri uri，TimeSpan超时） ）的Microsoft.ServiceBus.Channels.ConnectionPoolHelper。EstablishmentConnection（TimeSpan超时）处的System.ServiceModel.Channels.CommunicationObject.Open（TimeSpan超时）的System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen（TimeSpan超时）的System.ServiceModel.Channels。 System.ServiceModel.Channels.ServiceChannel.OnOpen（TimeSpan超时）在System.ServiceModel.Channels.CommunicationObject.Open（TimeSpan超时）处的CommunicationObject.Open（TimeSpan超时）在[0]处引发了异常：在System.Runtime.Remoting.Proxies处Syst处的System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke（MessageData＆msgData，Int32类型）的.RealProxy.HandleReturnMessage（IMessage reqMsg，IMessage retMsg） em.ServiceModel.ICommunicationObject.Open（）

使用NetTcpRelayBinding打开连接时

try
{
   NetTcpRelayBinding netTcpRelay = new NetTcpRelayBinding();
   if (ApplicationServer.Common.Utilities.ServicesConfigurationManager.ClientMaxConnections > 0)
   {
     netTcpRelay.MaxConnections = ApplicationServer.Common.Utilities.ServicesConfigurationManager.ClientMaxConnections;
    }
    netTcpRelay.MaxReceivedMessageSize = ApplicationServer.Common.Utilities.ServicesConfigurationManager.ClientMaxReceivedMessageSize;
    if (ApplicationServer.Common.Utilities.ServicesConfigurationManager.ClientSendTimeout > 0)
    {
     netTcpRelay.SendTimeout = new TimeSpan(0, 0, ApplicationServer.Common.Utilities.ServicesConfigurationManager.ClientSendTimeout);
     }

   if (ApplicationServer.Common.Utilities.ServicesConfigurationManager.ClientReceiveTimeout > 0)
    {
      netTcpRelay.ReceiveTimeout = new TimeSpan(0, 0, ApplicationServer.Common.Utilities.ServicesConfigurationManager.ClientReceiveTimeout);
      }

    channelFactory = new ChannelFactory<TServiceChannel>(
                               netTcpRelay,
                               new EndpointAddress(serviceBusUri));

                    // Set the signature token
                    policyName = ...
                    accessKey = ...
                    channelFactory.Endpoint.Behaviors.Add(new TransportClientEndpointBehavior { TokenProvider = TokenProvider.CreateSharedAccessSignatureTokenProvider(policyName, accessKey) });
                }
                catch (Exception exc)
                {
                    throw new ServiceBusRelayException("\nServiceBusRelayProxyHelper.Initialize (sb://): An error ocurred with ServiceBusUri='" + serviceBusUri + "' - PolicyName='"+ policyName +"'.\nException Message: " + exc.Message, exc);
                }

Answer 1

从今天开始，我也遇到了同样的问题。 这不是您的代码的问题，我必须与MSFT支持一起工作才能解决问题。 他们不得不将我的服务总线名称空间移到另一个节点，然后解决了这个问题。 我建议在Azure支持下打开支持通知单。