1
我現在在控制檯應用程序中託管wcf服務，並且有時在wcf tracer中出現此錯誤。 「嘗試在不存在的網絡連接上進行操作」。我檢查事件查看器，沒有任何。 這隻發生在客戶打電話給我們的服務器（有時只是），從內部網絡工作正常。WCF：嘗試在不存在的網絡連接上執行操作
我的配置是這樣的： WCF主機配置：
<system.serviceModel>
<behaviors>
<serviceBehaviors >
<behavior name="MyServiceBehavior">
<serviceMetadata httpGetEnabled="false" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<wsHttpBinding>
<binding name="wsHttpBindingConfig" closeTimeout="00:05:00" openTimeout="00:05:00"
receiveTimeout="00:05:00" sendTimeout="00:05:00" maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647" messageEncoding="Text">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None" />
<message clientCredentialType="None" negotiateServiceCredential="false"
establishSecurityContext="false" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<services>
<service name="HSL.MM.Activities.FacilityHandlers.FacilitiesHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/facilitiesService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.FacilityHandlers.IFacilitiesHandler"/>
</service>
<service name="HSL.MM.Activities.ContractHandlers.ContractHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/contractService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.ContractHandlers.IContractHandler"/>
</service>
<service name="HSL.MM.Activities.ContractHandlers.ModuleHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/moduleService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.ContractHandlers.IModuleHandler"/>
</service>
<service name="HSL.MM.Activities.LocationHandlers.LocationsHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/locationsService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.LocationHandlers.ILocationsHandler"/>
</service>
<service name="HSL.Client.Activities.ClientHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/clientService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.Client.Activities.Interface.IClientHandler"/>
</service>
<service name="HSL.MM.Activities.ProductHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/productService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.IProductHandler"/>
</service>
<service name="HSL.MM.Activities.DistributorHandlers.DistributorsHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/distributorsService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.DistributorHandlers.IDistributorsHandler"/>
</service>
<service name="HSL.MM.Activities.InformationSourceHandlers.InformationSourcesHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/informationSourcesService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.InformationSourceHandlers.IInformationSourcesHandler"/>
</service>
<service name="HSL.MM.Activities.ProductStatisticHandlers.ProductStatisticsHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/productStatisticsService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.ProductStatisticHandlers.IProductStatisticsHandler"/>
</service>
<service name="HSL.MM.Activities.SecurityHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/securityService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.ISecurityHandler"/>
</service>
<service name="HSL.MM.Activities.ProductStatisticHandlers.ProductStatisticIntegrationHandler" behaviorConfiguration="MyServiceBehavior">
<endpoint address="http://localhost:8081/productStatisticIntegrationService" bindingConfiguration="wsHttpBindingConfig" binding="wsHttpBinding" contract="HSL.MM.Activities.Interface.ProductStatisticHandlers.IProductStatisticIntegrationHandler"/>
</service>
</services>
和客戶機的配置是這樣的：
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="wsHttpBindigConfig" maxReceivedMessageSize="2147483647" maxBufferPoolSize="2147483647" receiveTimeout="00:05:00" sendTimeout="00:05:00">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<message clientCredentialType="None" />
<transport clientCredentialType="None">
</transport>
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="http://***.***.**.**:8081/facilitiesService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.FacilityHandlers.IFacilitiesHandler" name="FacilitiesService"/>
<endpoint address="http://***.***.**.**:8081/contractService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.ContractHandlers.IContractHandler" name="ContractService"/>
<endpoint address="http://***.***.**.**:8081/moduleService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.ContractHandlers.IModuleHandler" name="ModuleService"/>
<endpoint address="http://***.***.**.**:8081/locationsService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.LocationHandlers.ILocationsHandler" name="LocationsService"/>
<endpoint address="http://***.***.**.**:8081/clientService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.Client.Activities.Interface.IClientHandler" name="ClientService"/>
<endpoint address="http://***.***.**.**:8081/productService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.IProductHandler" name="ProductService"/>
<endpoint address="http://***.***.**.**:8081/distributorsService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.DistributorHandlers.IDistributorsHandler" name="DistributorsService"/>
<endpoint address="http://***.***.**.**:8081/informationSourcesService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.InformationSourceHandlers.IInformationSourcesHandler" name="InformationSourcesService"/>
<endpoint address="http://***.***.**.**:8081/productStatisticsService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.ProductStatisticHandlers.IProductStatisticsHandler" name="ProductStatisticsService"/>
<endpoint address="http://***.***.**.**:8081/securityService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.ISecurityHandler" name="securityService"/>
<endpoint address="http://***.***.**.**:8081/productStatisticIntegrationService" binding="wsHttpBinding" bindingConfiguration="wsHttpBindigConfig" contract="HSL.MM.Activities.Interface.ProductStatisticHandlers.IProductStatisticIntegrationHandler" name="productStatisticIntegrationService"/>
</client>
最有趣的是，它有時會發生，並不總是。 ：S