net.pipe 没有端点监听

Question

我收到以下错误：

没有端点监听 net.pipe://localhost/ServiceModelSamples/service 可以接受 信息。这通常是由不正确的地址或 SOAP 操作引起的。 有关详细信息，请参阅 InnerException（如果存在）。

我正在从另一个 WCF 调用调用 Windows 服务内的 WCF 自托管服务，如下所示。

                   _host = new ServiceHost(typeof(CalculatorService),
            new Uri[] { new Uri("net.pipe://localhost/PINSenderService") });

        _host.AddServiceEndpoint(typeof(ICalculator),
                new NetNamedPipeBinding(),
                "");

        _host.Open();

        ChannelFactory<ICalculator> factory = new ChannelFactory<ICalculator>(
            new NetNamedPipeBinding(NetNamedPipeSecurityMode.None),
            new EndpointAddress("net.pipe://localhost/PINSenderService"));
        ICalculator proxy = factory.CreateChannel();
        proxy.SendPin(pin);
        ((IClientChannel)proxy).Close();
        factory.Close();

自托管 WCF 服务

 namespace PINSender
 {

    // Define a service contract.    

    public interface ICalculator
    {
        [OperationContract]
        void SendPin(string pin);
    }

    // Implement the ICalculator service contract in a service class.
    public class CalculatorService : ICalculator
    {
        // Implement the ICalculator methods.
        public void  SendPin(string pin)
        {
        }
    }

    public class CalculatorWindowsService : ServiceBase
    {
        public ServiceHost serviceHost = null;
        public CalculatorWindowsService()
        {
            // Name the Windows Service
            ServiceName = "PINSenderService";
        }

        public static void Main()
        {
            ServiceBase.Run(new CalculatorWindowsService());
        }

        // Start the Windows service.
        protected override void OnStart(string[] args)
        {
            if (serviceHost != null)
            {
                serviceHost.Close();
            }

            // Create a ServiceHost for the CalculatorService type and 
            // provide the base address.
            serviceHost = new ServiceHost(typeof(CalculatorService));

            // Open the ServiceHostBase to create listeners and start 
            // listening for messages.
            serviceHost.Open();
        }

        protected override void OnStop()
        {
            if (serviceHost != null)
            {
                serviceHost.Close();
                serviceHost = null;
            }
        }
    }

    // Provide the ProjectInstaller class which allows 
    // the service to be installed by the Installutil.exe tool
    [RunInstaller(true)]
    public class ProjectInstaller : Installer
    {
        private ServiceProcessInstaller process;
        private ServiceInstaller service;

        public ProjectInstaller()
        {
            process = new ServiceProcessInstaller();
            process.Account = ServiceAccount.LocalSystem;
            service = new ServiceInstaller();
            service.ServiceName = "PINSenderService";
            Installers.Add(process);
            Installers.Add(service);
        }
     }

}

App.Config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<services>
  <service name="PINSender.CalculatorService"
           behaviorConfiguration="CalculatorServiceBehavior">
    <host>
      <baseAddresses>            
        <add baseAddress="net.pipe://localhost/PINSenderService"/>
      </baseAddresses>
    </host>

    <endpoint address=""
              binding="netNamedPipeBinding"
              contract="PINSender.ICalculator" />        
    <endpoint address="mex"
              binding="mexNamedPipeBinding"
              contract="IMetadataExchange" />                
  </service>
</services>
<behaviors>
  <serviceBehaviors>
    <behavior name="CalculatorServiceBehavior">
      <serviceMetadata httpGetEnabled="False"  />
      <serviceDebug includeExceptionDetailInFaults="False"/>
    </behavior>
  </serviceBehaviors>
  </behaviors>
 </system.serviceModel>
</configuration>

Answer 1

• 确保将IIS 配置为使用Windows Process Activation Service(WAS)：

  1. 从“开始”菜单中，选择“控制面板”。
  2. 选择程序，然后选择程序和功能，或在经典视图中， 选择Programs and Features。
  3. 点击Turn Windows Features on or off。
  4. 在功能摘要下，单击添加功能。
  5. 展开Microsoft .NET Framework 3.0(or 3.5) 节点并检查 Windows Communication Foundation Non-HTTP Activation feature。

• 确保 Net.Pipe Listener Adapter 服务正在运行：

  8. 转到run 并打开Services.msc
  9. 确保Net.Pipe Listener Adapter 服务正在运行。

在您的 App.config 中，您已将 baseAddress 与 http 一起使用，请尝试将其更改为 net.pipe：

  <baseAddresses>
    <add baseAddress="net.pipe://localhost/ServiceModelSamples/service"/>
  </baseAddresses>

更多详情请参阅NetNamedPipeBinding。

更新：

您需要在endpoint 中添加bindingConfiguration，例如：

<endpoint address=""
              binding="netNamedPipeBinding"
              contract="Microsoft.ServiceModel.Samples.ICalculator" 
              bindingConfiguration="Binding1" /> 

并添加实际的bindingConfiguration 喜欢：

    <bindings>
  <!-- 
        Following is the expanded configuration section for a NetNamedPipeBinding.
        Each property is configured with the default value.
     -->
  <netNamedPipeBinding>
    <binding name="Binding1" 
             closeTimeout="00:01:00"
             openTimeout="00:01:00" 
             receiveTimeout="00:10:00" 
             sendTimeout="00:01:00"
             transactionFlow="false" 
             transferMode="Buffered" 
             transactionProtocol="OleTransactions"
             hostNameComparisonMode="StrongWildcard" 
             maxBufferPoolSize="524288"
             maxBufferSize="65536" 
             maxConnections="10" 
             maxReceivedMessageSize="65536">
      <security mode="Transport">
        <transport protectionLevel="EncryptAndSign" />
      </security>
    </binding>
  </netNamedPipeBinding>
</bindings>

Answer 2

我弹出了同样的错误。我在 Windows 8.1 上从 Visual Studio 2013 运行。我的解决方案是以管理员身份运行 Visual Studio。

Answer 3

我还在 windows Server 2012 上运行 Visual Studio 2013，它与 8.1 基本相同，以管理员身份重新启动它也解决了我的问题。

希望对你有帮助！

Answer 4

我遇到了这个问题，因为我使用的是older tutorial，并尝试以编程方式进行配置。

我缺少的部分是提供元数据端点 (thank you, this post!)。

ServiceMetadataBehavior serviceMetadataBehavior = 
    host.Description.Behaviors.Find<ServiceMetadataBehavior>();

if (serviceMetadataBehavior == null)
{
    serviceMetadataBehavior = new ServiceMetadataBehavior();
    host.Description.Behaviors.Add(serviceMetadataBehavior);
}

host.AddServiceEndpoint(
    typeof(IMetadataExchange), 
    MetadataExchangeBindings.CreateMexNamedPipeBinding(), 
    "net.pipe://localhost/PipeReverse/mex"
);