通信对象System.ServiceModel.Channels.ServiceChannel 无法用于通信，因为其处于“出错”状态

最新推荐文章于 2024-10-17 01:10:53 发布

原创最新推荐文章于 2024-10-17 01:10:53 发布 · 1.4w 阅读

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本文详细介绍了WCF服务的配置方法，包括服务器端的服务定义、行为配置、绑定设置及客户端的连接配置。针对可能出现的通道闲置错误问题，给出了具体的解决建议。

部署运行你感兴趣的模型镜像

<services>
      <service name="SQS.Demo.Server.Ticket" behaviorConfiguration="TicketBehavior">
        <endpoint address="TicketService" binding="netTcpBinding"bindingConfiguration="TicketBindingConfiguration" contract="SQS.Demo.Contract.ITicket" />
        <endpoint address="mex" contract="IMetadataExchange" binding="mexTcpBinding" />
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://192.168.20.114:9001"/>
          </baseAddresses>
        </host>
      </service>

      <service name="SQS.Demo.Server.Hotel" behaviorConfiguration="TicketBehavior">
        <endpoint address="HotelService" binding="netTcpBinding"bindingConfiguration="TicketBindingConfiguration" contract="SQS.Demo.Contract.IHotel" />
        <endpoint address="hotel" contract="IMetadataExchange" binding="mexTcpBinding" />
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://192.168.20.114:9001"/>
          </baseAddresses>
        </host>
      </service>

    </services>

    <behaviors>
      <serviceBehaviors>
        <behavior name="TicketBehavior">
          <serviceThrottling maxConcurrentCalls="5000" maxConcurrentSessions="5000"maxConcurrentInstances="5000"/>
          <serviceMetadata httpGetEnabled="false"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>

    <bindings>
      <netTcpBinding>
        <binding  name="TicketBindingConfiguration"  openTimeout="00:30:00"receiveTimeout="00:30:00"  sendTimeout="00:30:00"  maxBufferSize="2147483647"maxReceivedMessageSize="2147483647">
          <security mode="None" />
          <readerQuotas  maxStringContentLength="6553600" maxArrayLength="6553600" />
        </binding>
      </netTcpBinding>
    </bindings>



<client>
      <endpoint address="net.tcp://192.168.20.114:9001/TicketService"
       binding="netTcpBinding" bindingConfiguration="NetTcpBinding_TicketService1"
       contract="ServiceTicket.TicketService" name="NetTcpBinding_TicketService1" />

</client>

receiveTimeout="00:30:00"已经设置为30分钟了。
现在把InactivityTimeout也设置为30分钟就可以了。

通道闲置时间太久也会出错。

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