WCF net.tcp连接始终失败

时间:2011-11-10 11:53:23

标签: wcf nettcpbinding

我尝试使用net.tcp绑定设置测试服务。我还设置了一个http端点。配置如下:

  <system.serviceModel>
    <behaviors>
      <endpointBehaviors>
        <behavior name="Inbound_REST">
          <webHttp />
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior name="InboundHttpConfiguration">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true" />
        </behavior>
        <behavior name="InboundTcpConfiguration">
          <serviceMetadata httpGetEnabled="false" />
          <serviceDebug includeExceptionDetailInFaults="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
        <service behaviorConfiguration="InboundTcpConfiguration" name="Inbound">
          <endpoint address="" binding="netTcpBinding" contract="IContract">
            <identity>
              <dns value="localhost"/>
            </identity>
          </endpoint>
          <host>
            <baseAddresses>
              <add baseAddress="net.tcp://localhost:6969/Inbound" />
            </baseAddresses>
          </host>
        </service>
    </services>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
    <client>
      <endpoint name="httpEndPoint" address="http://localhost:1568/Inbound.svc" binding="basicHttpBinding" contract="IContract" />
       <endpoint name="tcpEndPoint" address="net.tcp://localhost:6969/Inbound" binding="netTcpBinding" contract="IContract" />
    </client>
    <bindings>
      <basicHttpBinding>
        <binding name="httpbind">
          <security mode="Transport">
            <transport clientCredentialType="None"/>
          </security>
        </binding>
      </basicHttpBinding>
      <netTcpBinding>
        <binding name="tcpbind">
          <security mode="Transport">
            <transport clientCredentialType="None" />
          </security>
        </binding>
      </netTcpBinding>
    </bindings>
  </system.serviceModel>

当我尝试使用net.tcp绑定使用服务时,它总是返回错误:

无法连接到net.tcp:// localhost:6969 / Inbound。连接尝试持续时间跨度为00:00:00.9531494。 TCP错误代码10061:无法建立连接,因为目标计算机主动拒绝它127.0.0.1:6969。

顺便说一句,http绑定工作正常。我认为这可能是一些机器配置,但无法找到根本原因。

3 个答案:

答案 0 :(得分:3)

如果您尝试通过visual studio运行WCF服务,则不支持netTcpBinding。遗憾!

Check out this post for a more detailed explanation.

答案 1 :(得分:0)

为什么要省略客户端net.tcp地址的“.svc”?也许它应该是“net.tcp:// localhost:6969 / Inbound.svc”

答案 2 :(得分:0)

你正在使用什么托管..IIS7或控制台或其他?

1)检查所有tcp服务是否在services.msc

中运行

2)关闭防火墙或将防火墙例外添加到您的tcp端口

如果您在iis7中托管,请查看此链接

IIS7 support for non http protocols

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