Я получаю известную ошибку в веб-приложении, являющемся клиентом WCF:
Сообщение с действием не может быть обработано в получателе из-за несоответствия ContractFilter в EndpointDispatcher.Это может быть связано либо с несоответствием контракта (несоответствующие действия между отправителем и получателем), либо с несоответствием привязки / безопасности между отправителем и получателем.Убедитесь, что отправитель и получатель имеют один и тот же контракт и одну и ту же привязку (включая требования безопасности, например, Message, Transport, None).
Несколько интересных фактов:
- это случается иногда и для некоторыхпользователи.Это часть трассировки от веб-приложения (user1 получает ошибки, тогда как user2 работает нормально):
19/04/2011 9:43:37|52ms2ebf25dj1x2ldk0gci55/user1|OperationQueueTasksStart|TaskCount:1|InvestigationId:f855786f-f06c-4b63-bd38-e1f414c0270b
19/04/2011 9:43:38|52ms2ebf25dj1x2ldk0gci55/user1|OperationQueueTasksStop|Elapsed:0.0045741|WithResult:True|InvestigationId:f855786f-f06c-4b63-bd38-e1f414c0270b
19/04/2011 9:43:38|52ms2ebf25dj1x2ldk0gci55/user1|AllocationEnd|Elapsed:0.2748583
19/04/2011 9:43:38|52ms2ebf25dj1x2ldk0gci55/user1|AllocationErrorTrace|Errors were encountered:- The message with Action 'http://tempuri.org/IAllocationProvider/OperationQueueTasks2' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None).
19/04/2011 9:43:47|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:9.4693646|WithResult:False|InvestigationId:376f17e8-e969-4394-a6fc-2538632d2956
19/04/2011 9:43:47|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:5|InvestigationId:1083fe62-f31d-48b6-9f6b-d0a28a62912e
19/04/2011 9:43:53|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:6.0867429|WithResult:False|InvestigationId:1083fe62-f31d-48b6-9f6b-d0a28a62912e
19/04/2011 9:43:53|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:159ccda4-f753-40f0-a0a7-e531e6826d67
19/04/2011 9:43:57|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:3.9732669|WithResult:False|InvestigationId:159ccda4-f753-40f0-a0a7-e531e6826d67
19/04/2011 9:43:57|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:73493ade-c9cc-42e1-8be5-0869070c8542
19/04/2011 9:43:59|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.4491641|WithResult:False|InvestigationId:73493ade-c9cc-42e1-8be5-0869070c8542
19/04/2011 9:43:59|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:2|InvestigationId:60c0f224-558f-4f0b-977a-9c15e101a6a9
19/04/2011 9:44:03|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:3.1119381|WithResult:False|InvestigationId:60c0f224-558f-4f0b-977a-9c15e101a6a9
19/04/2011 9:44:03|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:2|InvestigationId:677fa342-ff38-49ae-bed1-3d2f8b843b17
19/04/2011 9:44:07|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:4.7489463|WithResult:False|InvestigationId:677fa342-ff38-49ae-bed1-3d2f8b843b17
19/04/2011 9:44:07|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:4|InvestigationId:c4cd34d6-3564-4a06-bc0b-f25fc37d86de
19/04/2011 9:44:12|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:4.41472|WithResult:False|InvestigationId:c4cd34d6-3564-4a06-bc0b-f25fc37d86de
19/04/2011 9:44:12|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:3|InvestigationId:b4e0a795-d4ba-42b8-8d21-3ffa2aa2a7fc
19/04/2011 9:44:16|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:4.0598829|WithResult:False|InvestigationId:b4e0a795-d4ba-42b8-8d21-3ffa2aa2a7fc
19/04/2011 9:44:16|o52wurr3kkx0pkj024dhjj55/user2|AllocationEnd|Elapsed:88.0465741
19/04/2011 9:44:47|52ms2ebf25dj1x2ldk0gci55/user1|AllocationStart|InvestigationCount:1|QueueId:98aebaa3-f507-4f3d-b919-1a95a5b1d2ea
19/04/2011 9:44:47|52ms2ebf25dj1x2ldk0gci55/user1|OperationQueueTasksStart|TaskCount:1|InvestigationId:f855786f-f06c-4b63-bd38-e1f414c0270b
19/04/2011 9:44:48|52ms2ebf25dj1x2ldk0gci55/user1|OperationQueueTasksStop|Elapsed:0.0043857|WithResult:True|InvestigationId:f855786f-f06c-4b63-bd38-e1f414c0270b
19/04/2011 9:44:48|52ms2ebf25dj1x2ldk0gci55/user1|AllocationEnd|Elapsed:0.3354014
19/04/2011 9:44:48|52ms2ebf25dj1x2ldk0gci55/user1|AllocationErrorTrace|Errors were encountered:- The message with Action 'http://tempuri.org/IAllocationProvider/OperationQueueTasks2' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None).
19/04/2011 9:51:27|o52wurr3kkx0pkj024dhjj55/user2|AllocationStart|InvestigationCount:14|QueueId:98aebaa3-f507-4f3d-b919-1a95a5b1d2ea
19/04/2011 9:51:27|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:a0c00957-c621-4f7a-a65d-1fa873b24afc
19/04/2011 9:51:29|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.6407058|WithResult:False|InvestigationId:a0c00957-c621-4f7a-a65d-1fa873b24afc
19/04/2011 9:51:29|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:29989dfb-1f4a-4524-ac50-68cce1b373b0
19/04/2011 9:51:32|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.3559612|WithResult:False|InvestigationId:29989dfb-1f4a-4524-ac50-68cce1b373b0
19/04/2011 9:51:32|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:f8978117-40b3-497e-baec-09ed0508e6d9
19/04/2011 9:51:34|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.736648|WithResult:False|InvestigationId:f8978117-40b3-497e-baec-09ed0508e6d9
19/04/2011 9:51:34|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:aea25d48-48eb-4bc8-9347-b7d79267330e
19/04/2011 9:51:37|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.3584367|WithResult:False|InvestigationId:aea25d48-48eb-4bc8-9347-b7d79267330e
19/04/2011 9:51:37|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:f983cc74-5e4e-438a-8083-dca3ab116d03
19/04/2011 9:51:39|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.3643481|WithResult:False|InvestigationId:f983cc74-5e4e-438a-8083-dca3ab116d03
19/04/2011 9:51:39|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:4fc1febb-3495-46bc-b3df-814c88e2164c
19/04/2011 9:51:41|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.4341061|WithResult:False|InvestigationId:4fc1febb-3495-46bc-b3df-814c88e2164c
19/04/2011 9:51:41|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:a7adf45e-2476-4478-b579-2eb58cb1b90e
19/04/2011 9:51:44|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.7966921|WithResult:False|InvestigationId:a7adf45e-2476-4478-b579-2eb58cb1b90e
19/04/2011 9:51:44|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:937ee46d-61ed-477f-91df-876dc011b488
19/04/2011 9:51:47|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.3558742|WithResult:False|InvestigationId:937ee46d-61ed-477f-91df-876dc011b488
19/04/2011 9:51:47|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:4f6c23d5-3082-4578-bc25-e1acaea3b944
19/04/2011 9:51:49|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.216947|WithResult:False|InvestigationId:4f6c23d5-3082-4578-bc25-e1acaea3b944
19/04/2011 9:51:49|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:e4c4517e-f522-490a-9e5d-4244cf51efe0
19/04/2011 9:51:51|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.5495532|WithResult:False|InvestigationId:e4c4517e-f522-490a-9e5d-4244cf51efe0
19/04/2011 9:51:51|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:8b7ecc3a-f234-45e7-8824-e39f0209d00b
19/04/2011 9:51:54|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.4506334|WithResult:False|InvestigationId:8b7ecc3a-f234-45e7-8824-e39f0209d00b
19/04/2011 9:51:54|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:abac0e79-587d-407d-bdb6-63c6af3f4217
19/04/2011 9:51:56|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.2250336|WithResult:False|InvestigationId:abac0e79-587d-407d-bdb6-63c6af3f4217
19/04/2011 9:51:56|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:0e11aea4-7cc8-4225-8ba1-c68487e38ad2
19/04/2011 9:52:00|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:3.9445225|WithResult:False|InvestigationId:0e11aea4-7cc8-4225-8ba1-c68487e38ad2
19/04/2011 9:52:00|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStart|TaskCount:1|InvestigationId:9c6557ed-843c-44d6-a6b0-bd2a702efcaf
19/04/2011 9:52:03|o52wurr3kkx0pkj024dhjj55/user2|OperationQueueTasksStop|Elapsed:2.6812607|WithResult:False|InvestigationId:9c6557ed-843c-44d6-a6b0-bd2a702efcaf
19/04/2011 9:52:03|o52wurr3kkx0pkj024dhjj55/user2|AllocationEnd|Elapsed:36.1138801
- есть также шаблон (я не знаю, насколько надежный), что какой-то конкретный пользователь (в терминахсеанса asp .net) получайте эту ошибку чаще (если не постоянно), либо другим образом.С другой стороны, у меня есть пользователи, которые вообще не сталкивались с этой ошибкой.
Есть идеи, что может вызвать такое загадочное поведение?
Спасибо, Павел
РЕДАКТИРОВАТЬ 1: Добавление информации о конфигурации
<endpoint address="net.tcp://10.80.12.25:8400/Hire.Application.Services/AllocationService" behaviorConfiguration="endpointBehavior" binding="netTcpBinding" bindingConfiguration="netTcpBinding" contract="Hire.Application.Contracts.IAllocationProvider" name="AllocationProvider" />
<endpointBehaviors>
<behavior name="endpointBehavior">
<customBehavior />
</behavior>
</endpointBehaviors>
<extensions>
<behaviorExtensions>
<add name="customBehavior" type="Hire.Application.Contracts.CustomBehaviorExtensionElement, Hire.Application.Contracts, Version=5.2.7.0, Culture=neutral, PublicKeyToken=null" />
</behaviorExtensions>
</extensions>
<bindings>
<netTcpBinding>
<binding name="netTcpBinding" closeTimeout="00:05:00" openTimeout="00:05:00" sendTimeout="00:05:00" receiveTimeout="00:15:00" hostNameComparisonMode="StrongWildcard" maxBufferSize="6553600" maxBufferPoolSize="524288" maxReceivedMessageSize="6553600">
<readerQuotas maxDepth="64" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="None" />
</binding>
</netTcpBinding>
</bindings>
РЕДАКТИРОВАТЬ 2: netTcpBinding использует конфигурацию по умолчанию (сеансы включены, для службы не заданы свойства SessionMode. Также для тайм-аута сессии используются значения по умолчанию. Также InstanceContextMode установлен по умолчанию для PerSessionзначение.