将 WCF 托管为 Windows 服务“服务已启动和停止”

xar*_*ria 1 wcf self-hosting

我使用 net.tcp 将 WCF 作为 Windows 服务托管。在启动服务时安装 Windows 服务后,我发现该服务已启动和停止。

错误说明为了向服务“MYService”添加端点,必须指定非空合同名称。在 System.ServiceModel.Description.ConfigLoader.LookupContract(String contractName, String serviceName)

我的 OnStart 函数如下

 protected override void OnStart(string[] args)
        {
            try
            {
                if (myServiceHost != null)
                {
                    myServiceHost.Close();
                }
                myServiceHost = new ServiceHost(typeof(MYservice));
                myServiceHost.Open();

            }
            catch (Exception ex)
            {
                log.Error("ONStart", ex);
                throw;
            }

        }
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配置文件如下:

<serviceHostingEnvironment minFreeMemoryPercentageToActivateService="10" />
<services>
  <service behaviorConfiguration="myServiceBehavior"
    name="myNamespace.myTestService">
    <endpoint binding="netTcpBinding" bindingConfiguration="netTCPBindingConfig" contract="myNamespace.ServiceInterface.ImyTestService" />
    <endpoint binding="mexTcpBinding" bindingConfiguration="" />
    <host>
      <baseAddresses>
        <add baseAddress="net.tcp://10.1.3.69:8523/TestService" />
      </baseAddresses>
      <timeouts closeTimeout="10:00:10" openTimeout="10:01:00" />
    </host>
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior name="myServiceBehavior">
      <serviceMetadata httpGetEnabled="false" httpsGetEnabled="false" />
      <serviceDebug includeExceptionDetailInFaults="false" />
    </behavior>
  </serviceBehaviors>
</behaviors>
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Dej*_*vić 5

在您的配置文件中,有:

<endpoint binding="netTcpBinding" bindingConfiguration="netTCPBindingConfig" contract="myNamespace.ServiceInterface.ISomeService" /> `
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取而代之的是ISomeService,您必须指定由 实现的任何接口MYService

编辑

此外,mex 绑定必须指定一个合同,即 contract="IMetadataExchange"

再次编辑

为方便起见,您的 mex 绑定应如下所示:

<endpoint binding="mexTcpBinding" address="mex" bindingConfiguration="" contract="IMetadataExchange" />
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