WCF无法使用给定的端点名称创建通道工厂

Question

我想为我的自托管服务创建一个渠道工厂。 这是我的App.config文件：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <behaviors>
      <serviceBehaviors>
        <behavior name="mexBehavior">
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service behaviorConfiguration="mexBehavior" name="Service.TexasHoldemService">
        <endpoint address="TexasHoldem" binding="netTcpBinding" bindingConfiguration=""
            contract="Service.ITexasHoldemService" name="TexasHoldem"/>
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8080" />
            <add baseAddress="net.tcp://localhost:8090" />
          </baseAddresses>
        </host>
      </service>
    </services>
  </system.serviceModel>
</configuration>

这是我托管服务的方式

host = new ServiceHost(typeof (Service.TexasHoldemService));
host.Open()

var factory = new ChannelFactory<ITexasHoldemService>("TexasHoldem");

但是，我遇到了这样的异常：

An unhandled exception of type 'System.InvalidOperationException' occurred in System.ServiceModel.dll

Could not find endpoint element with name 'TexasHoldem' and contract 'Service.ITexasHoldemService'
in the ServiceModel client configuration section. This might be because no configuration file was
found for your application, or because no endpoint element matching this name could be
found in the client element.

我也尝试在ChannelFactory构造函数中将地址设置为：

http://localhost/TexasHoldem
http://localhost/Service.TexasHoldemService/TexasHoldem
net.tcp://localhost/TexasHoldem
net.tcp://localhost/Service.TexasHoldemService/TexasHoldem

而且以上都不是; /

Answer 1

您需要在<client>元素下添加一个<endpoint> ，以便能够从ChannelFactory进行调用：

在<system.serviceModel>下添加以下代码：

  <client>
    <endpoint address="net.tcp://localhost:8090/TexasHoldem" binding="netTcpBinding" bindingConfiguration="" contract="Service.ITexasHoldemService" name="TexasHoldem">
    </endpoint>
  </client>