none
Event ID 4027, MSExchange ADAccess - Could not connect to net.tcp://localhost:890/Microsoft.Exchange.Directory.TopologyService RRS feed

  • Pregunta

  • Hola a todos!

    Tengo este inconveniente

    Investigando, en varios sitios no tengo la certeza correcta del por que se dispara este evento, podría alguien brindar del por que sucedió esto y como podría mitigarlo?

    Process MSExchangeHMWorker.exe (ExHMWorker) (PID=7136). WCF request (Get Servers for sony.com.mx) to the Microsoft Exchange Active Directory Topology service on server (TopologyClientTcpEndpoint (localhost)) failed. Make sure that the service is running. In addition, make sure that the network ports that are used by Microsoft Exchange Active Directory Topology service are not blocked by a firewall. The WCF call was retried 3 time(s). Error Details

     System.ServiceModel.EndpointNotFoundException: Could not connect to net.tcp://localhost:890/Microsoft.Exchange.Directory.TopologyService. The connection attempt lasted for a time span of 00:00:02.0314473. TCP error code 10061: No connection could be made because the target machine actively refused it [::1]:890.  ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it [::1]:890

       at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)

       at System.Net.Sockets.Socket.Connect(EndPoint remoteEP)

       at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout)

       --- End of inner exception stack trace ---

     

    Server stack trace:

       at System.ServiceModel.Channels.SocketConnectionInitiator.Connect(Uri uri, TimeSpan timeout)

       at System.ServiceModel.Channels.BufferedConnectionInitiator.Connect(Uri uri, TimeSpan timeout)

       at System.ServiceModel.Channels.ConnectionPoolHelper.EstablishConnection(TimeSpan timeout)

       at System.ServiceModel.Channels.ClientFramingDuplexSessionChannel.OnOpen(TimeSpan timeout)

       at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)

       at System.ServiceModel.Channels.ServiceChannel.OnOpen(TimeSpan timeout)

       at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)

     

    Exception rethrown at [0]:

       at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)

       at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)

       at System.ServiceModel.ICommunicationObject.Open()

       at Microsoft.Exchange.Net.ServiceProxyPool`1.GetClient(Int32 retry, Boolean& doNotReturnProxyAfterRetry, Boolean useCache)

       at Microsoft.Exchange.Net.ServiceProxyPool`1.TryCallServiceWithRetry(Action`1 action, String debugMessage, WCFConnectionStateTuple proxyToUse, Int32 numberOfRetries, Boolean doNotReturnProxyOnSuccess, Exception& exception)

    Todo esto ha provocado otros problemas como el reinicio inesperado del servidor... alguna ayuda al respecto? 

    saludos


    martes, 29 de octubre de 2019 15:28

Todas las respuestas