WCF多个绑定 [英] WCF Multiple Bindings

问题描述

我收到以下错误，当我尝试多个端点。

I'm getting the following error when I try multiple end points..

System.ServiceModel.AddressAlreadyInUseException: The TransportManager failed to listen on the supplied URI using the NetTcpPortSharing service: the service failed to listen.
   at System.ServiceModel.Channels.SharedConnectionListener.SharedListenerProxy.Register()
   at System.ServiceModel.Channels.SharedConnectionListener.SharedListenerProxy.Open(Boolean isReconnecting)
   at System.ServiceModel.Channels.SharedConnectionListener.StartListen(Boolean isReconnecting)
   at System.ServiceModel.Channels.SharedConnectionListener..ctor(BaseUriWithWildcard baseAddress, Int32 queueId, Guid token, OnDuplicatedViaDelegate onDuplicatedViaCallback)
   at System.ServiceModel.Channels.SharedTcpTransportManager.OnOpenInternal(Int32 queueId, Guid token)
   at System.ServiceModel.Channels.SharedTcpTransportManager.OnOpen()
   at System.ServiceModel.Channels.TransportManager.Open(TransportChannelListener channelListener)
   at System.ServiceModel.Channels.TransportManagerContainer.Open(SelectTransportManagersCallback selectTransportManagerCallback)
   at System.ServiceModel.Channels.TransportChannelListener.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.ConnectionOrientedTransportChannelListener.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.TcpChannelListener`2.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Channels.ReliableChannelListenerBase`1.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Dispatcher.ChannelDispatcher.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.ServiceHostBase.OnOpen(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open(TimeSpan timeout)
   at System.ServiceModel.Channels.CommunicationObject.Open()
   at Microsoft.Tools.SvcHost.ServiceHostHelper.OpenService(ServiceInfo info)

下面是我的App.Config中的内容

Here's my App.Config contents

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.web>
    <compilation debug="true" />
  </system.web>
  <!-- When deploying the service library project, the content of the config file must be added to the host's 
  app.config file. System.Configuration does not support config files for libraries. -->
  <system.serviceModel>
    <bindings>
      <netTcpBinding>
        <binding name="tcpBinding" transferMode="Buffered" portSharingEnabled="true">
          <reliableSession enabled="true" />
          <security mode="None">
            <transport clientCredentialType="None" protectionLevel="None" />
            <message clientCredentialType="None" />
          </security>
        </binding>
      </netTcpBinding>
    </bindings>
    <services>
      <service behaviorConfiguration="WcfServiceLibrary1.Service1Behavior"
        name="WcfServiceLibrary1.Service1">
        <endpoint address="" binding="wsHttpBinding" contract="WcfServiceLibrary1.IService1">
          <identity>
            <dns value="localhost" />
          </identity>
        </endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
        <endpoint address="Service" binding="netTcpBinding" bindingConfiguration="tcpBinding"
          name="testTcp" contract="WcfServiceLibrary1.IService1" />
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8731/Design_Time_Addresses/WcfServiceLibrary1/Service1/" />
            <add baseAddress="net.tcp://localhost:8731/Design_Time_Addresses/WcfServiceLibrary1/Service" />

          </baseAddresses>

        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="WcfServiceLibrary1.Service1Behavior">
          <!-- To avoid disclosing metadata information, 
          set the value below to false and remove the metadata endpoint above before deployment -->
          <serviceMetadata httpGetEnabled="True"/>
          <!-- To receive exception details in faults for debugging purposes, 
          set the value below to true.  Set to false before deployment 
          to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="False" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
</configuration>

将是巨大的，如果有人能指导我在哪里，我错了。

Would be great if someone could guide me where I'm wrong.

网络TCP端口共享服务，无论是在App.Config中和Windows Service.That的，据我可能检查启用。

Net TCP port sharing service is enabled both in App.Config and Windows Service.That's as far as I could possibly check.

推荐答案

这可能是你正在使用同一端口的HTTP和TCP绑定。请尝试更改绑定到8732或8731比任何其他的TCP端口。

It could be that you're using the same port for the HTTP and TCP bindings. Try changing the port on the TCP binding to 8732 or anything other than 8731.

这篇关于WCF多个绑定的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！