在IIS7中托管nettcp WCF服务失败

Question

好的，所以我有一个非常简单的WCF服务，我想在IIS下托管。 我已启用“ Windows Communication Foundation非HTTP激活”，所以这不是问题。 我在装有.NET 4.0的Windows 7计算机上运行IIS 7,5。 我的web.config看起来像这样：

<?xml version="1.0"?>
<configuration>
  <system.serviceModel>
    <services>
      <service name="FirstWcfService.Service" behaviorConfiguration="ServiceBehavior">
        <!-- Service Endpoints -->
        <endpoint address="" binding="netTcpBinding" contract="NetTcpServiceTest.IMySuperService"
            bindingConfiguration="tcpbinding"/>
        <endpoint address="mextcp" binding="mexTcpBinding" contract="IMetadataExchange"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ServiceBehavior">
          <!-- 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>
    <bindings>
      <netTcpBinding>
        <binding name="tcpbinding" portSharingEnabled="true">
          <!--<security mode="None"></security>-->
          <security mode="Transport">
            <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign"/>
            <message clientCredentialType="Windows"/>
          </security>
        </binding>
        <binding name="mexTcpBinding" portSharingEnabled="true">
          <security mode="None" />
        </binding>
      </netTcpBinding>
    </bindings>
  </system.serviceModel>
</configuration>

该服务作为IIS中默认网站下名为“ NetTcpServiceTest”的应用程序托管。 当我尝试在Visual Studio中添加对net.tcp：//localhost/NetTcpServiceTest/MySuperService.svc/mextcp的引用时，出现以下错误：

Metadata contains a reference that cannot be resolved: 'net.tcp://localhost/NetTcpServiceTest/MySuperService.svc/mextcp'.
The message could not be dispatched because the service at the endpoint address 'net.tcp://localhost/NetTcpServiceTest/MySuperService.svc/mextcp' is unavailable for the protocol of the address.
If the service is defined in the current solution, try building the solution and adding the service reference again.

并且事件日志中的错误是：

An error occurred while trying to listen for the URL '/LM/W3SVC/1/ROOT/NetTcpServiceTest'. This worker process will be terminated.
 Sender Information: net.tcp
 Exception: System.ServiceModel.WasHosting.TcpAppDomainProtocolHandler/65824025
 Process Name: System.ServiceModel.CommunicationException: The TransportManager failed to listen on the supplied URI using the NetTcpPortSharing service: .

我还为网站和应用程序启用了绑定。 有谁知道如何解决这个问题？ 当我在Internet上搜索它时，发现的唯一答案是重新安装IIS和.NET，但这对我来说听起来并不像是真正的解决方案。

Answer 1

如果您在.NET之后安装了IIS，请尝试使用aspnet_regiis.exe 。