找不到与绑定 NetTcpBinding 的端点的方案 net.tcp 匹配的基地址。 基地址方案是 [http]

Question

I have this configuration for my WCF service which runs on IIS Express port number 50187. The service is hosted on IIS Express of Visual Studio 2017:

<system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="QCConsumerBinding" closeTimeout="00:10:00" openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="50000000" maxBufferPoolSize="5242880" maxReceivedMessageSize="50000000" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <security mode="None">
            <transport clientCredentialType="None" proxyCredentialType="None" realm="" />
            <message clientCredentialType="UserName" algorithmSuite="Default" />
          </security>
        </binding>
      </basicHttpBinding>
    </bindings>
    <services>
      <service name="QCWCFService.QCService">
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration="QCConsumerBinding" contract="QCWCFService.IQCService" />
      </service>
      <service name="QCWCFService.QCFinalService">
        <endpoint address="" binding="basicHttpBinding" bindingConfiguration="QCConsumerBinding" contract="QCWCFService.IQCFinalService" />
      </service>

      <service name="QCWCFService.CalibrationService">
        <endpoint address="service" binding="netTcpBinding" contract="QCWCFService.ICalibrationService" />
        <endpoint address="" binding="wsDualHttpBinding" contract="QCWCFService.ICalibrationService" />
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://localhost:8080/CalibrationService" />
            <add baseAddress="http://localhost:8081/CalibrationService" />
          </baseAddresses>

        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>          
          <!-- To avoid disclosing metadata information, set the values below to false 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="true" />
          <dataContractSerializer maxItemsInObjectGraph="2147483647" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <protocolMapping>
      <add scheme="http" binding="wsDualHttpBinding" />
    </protocolMapping>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>

But when I try to run the service it gives this exception:

System.InvalidOperationException: Could not find a base address that matches scheme net.tcp for the endpoint with binding NetTcpBinding. Registered base address schemes are [http].

While I have another application with the same configuration for Dual Http Binding which works perfectly

Answer 1

By default, The IIS express doesn't support Net.tcp protocol. The service endpoint with Nettcpbinding requires a base address based on NetTcp protocol.

<endpoint address="service" binding="netTcpBinding" contract="QCWCFService.ICalibrationService" />

Although we provide a Nettcp base address by using the Host Section , It won't work. This is due to the fact IIS express use self-configuration to provide a base address to run the current project. The configuration of IIS express usually located in the .vs folder of the current Solution, called applicationhost.config

If we run this project in a console application with this configuration, it will work. Thereby we should provide one base address with Nettcp protocol. This can be completed in IIS.
1. Enable windows feature for net.tcp protocol.

2. Add Net.tcp support on the website.

3. Add net.tcp protocol in site binding module .

Please refer to the below for details of adding net.tcp protocol to a website.
WCF ContractFilter Mismatch when enabling Reliable Session
Feel free to let me know if the problem still exists.