有2个端点的问题:wsHttpBinding和netTCPBinding

我正在学习WCF，并首先使用wsHttpBinding开发了一个服务，并将其托管在IIS7 (win7)上，并从Windows客户端应用程序中使用该服务。它工作正常(使用WCF服务DLL方法)

我尝试有两个端点并添加netTCpBinding。我遇到一个错误

{TransportManager无法使用netttcpportsharing服务:启动失败，因为它是禁用。

我已经启动了所需的服务，甚至重新启动了我的机器。在"services"中，这两个服务显示为自己启动了。根据许多博客和msdn的通知，我已经在IIS中启用了所需的tcpnetbinding设置。

我的客户端应用程序配置是这样的:

 <configuration>    
    <system.serviceModel>
        <bindings />
        <client>
           <endpoint name="httpEndpoint"
               address="http://MachineName:8000/FLOW5WCFService.svc"
               binding="wsHttpBinding"
               contract="FLOW5ServiceDLL.IFLOW5WCFService"/>
           <endpoint name="tcpEndpoint"
               address="net.tcp://MachineName:8082/FLOW5WCFService.svc"
               binding="netTcpBinding"
               contract="FLOW5ServiceDLL.IFLOW5WCFService"/>
        </client>
    </system.serviceModel>
</configuration>

Service web.config:

<configuration>
   <system.serviceModel>
      <bindings>
         <netTcpBinding>
              <binding name="tcpBinding" 
                  portSharingEnabled="true"
                  closeTimeout="00:10:00" openTimeout="00:10:00"
                  receiveTimeout="00:10:00" sendTimeout="00:10:00" transactionFlow="true"
                  hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288"
                  maxReceivedMessageSize="2147483647">
                  <readerQuotas maxDepth="32" maxStringContentLength="2147483647"
                      maxArrayLength="2147483647" maxBytesPerRead="4096" 
                      maxNameTableCharCount="320000" />
              </binding>
         </netTcpBinding>
      </bindings>
      <services>
          <service behaviorConfiguration="FLOW5ServiceDLL.FLOW5WCFServiceBehaviour" 
                   name="FLOW5ServiceDLL.FLOW5WCFService">
             <endpoint 
                 address="" 
                 binding="wsHttpBinding" 
                 contract="FLOW5ServiceDLL.IFLOW5WCFService">
                 <identity>
                     <dns value="localhost" />
                 </identity>
             </endpoint>
             <endpoint
                 binding="netTcpBinding"
                 bindingConfiguration="tcpBinding"
                 contract="FLOW5ServiceDLL.IFLOW5WCFService"/>
            <endpoint 
                address="mex" 
                binding="mexHttpBinding" 
                contract="IMetadataExchange" />
            <host>
                <baseAddresses>
                     <add baseAddress="http://localhost:8000/" />
                     <add baseAddress="net.tcp://localhost:8082" />
                </baseAddresses>
            </host>
        </service>
   </services>
   <behaviors>
       <serviceBehaviors>
            <behavior name="FLOW5ServiceDLL.FLOW5WCFServiceBehaviour">
               <serviceMetadata httpGetEnabled="false" />
               <serviceDebug includeExceptionDetailInFaults="false" />
            </behavior>
       </serviceBehaviors>
   </behaviors>
</system.serviceModel>
<system.web>
    <compilation debug="false" />
</system.web>
</configuration>

我正在创建一个通道，如下所示在我的客户端代码

ChannelFactory<IFLOW5WCFService> protocolFactory 
      = new ChannelFactory<IFLOW5WCFService>("tcpEndpoint");
l_oFLOW5Service = protocolFactory.CreateChannel();

有没有人可以让我知道，如果我的配置是错误的，或者他们的任何其他设置，我需要做的?如果需要更多的信息，请告诉我。

Thanks in advance

<endpoint
    address=""
    binding="netTcpBinding"
    bindingConfiguration="tcpBinding"
    contract="FLOW5ServiceDLL.IFLOW5WCFService"/>