WCF NetTcpBinding 绑定

时间：2015-10-7类别：编程学习

WCF NetTcpBinding 绑定

WCF NetTcpBinding 绑定

一、WCF的绑定方式比较多，常用的大体有四种

wsHttpBinding

basicHttpBinding

netTcpBinding

wsDualHttpBinding

这四种绑定方式中，有两种支持双工通信

wsDualHttpBinding

netTcpBinding

二、WCF NetTcpBinding 绑定实例

1、定义接口IFly


namespace TECO
...{
    [ServiceContract]
    public interface IFly
    ...{
        [OperationContract]
        string Fly(string name);
    }
}

2、定义实现


namespace TECO
...{
    public class People:IFly
    ...{

       IFly 成員#region IFly 成員

        public string Fly(string name)
       ...{
            return string.Format("{0}:會飛",name);
       }

       #endregion
    }
}

3、定义宿主 host，启动服务


public class Program ...{
        static void Main(string[] args) ...{
   
            using (ServiceHost host = new ServiceHost(typeof(People)))
            ...{
                host.Open();
                Console.WriteLine("服务已经启动");
                Console.Read();
            }

        }
    }

4、配置app.config 文件

XML 代码复制


<?xml version="1.0" encoding="utf-8" ?>
<configuration>

  <system.serviceModel>
    
    <behaviors>
      <serviceBehaviors>
        <behavior name="MessageBehavior">
          <serviceMetadata httpGetEnabled="false"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service behaviorConfiguration="MessageBehavior" name="TECO.People">
        <endpoint address="" binding="netTcpBinding" bindingConfiguration="Binding1"
          contract="TECO.IFly" />
        <endpoint address="net.tcp://localhost:4503/People/mex" binding="mexTcpBinding"
          contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://localhost:1234/People" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <bindings>
      <netTcpBinding>
        <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"
                 listenBacklog="10"
                 maxBufferPoolSize="524288"
                 maxBufferSize="65536"
                 maxConnections="10"
                 maxReceivedMessageSize="65536">
          <readerQuotas maxDepth="32"
                        maxStringContentLength="8192"
                        maxArrayLength="16384"
                        maxBytesPerRead="4096"
                        maxNameTableCharCount="16384" />
          <reliableSession ordered="true"
                           inactivityTimeout="00:10:00"
                           enabled="false" />
          <security mode="None"></security>
        </binding>
      </netTcpBinding>
    </bindings>
  </system.serviceModel>
</configuration>

5、添加引用（使用代理类調用服务）

点击添加引用：输入路径为net.tcp://localhost:4503/People/mex，此時需要先启动服务。如果服务启动了，那么可以看到服务的內容。

点确定会生成客戶端代理。例如 ServiceReference1

6、在客戶端使用代理类操作

C# 代码复制


ServiceReference1.FlyClient clent = new ServiceReference1.FlyClient();
Console.WriteLine(clent.Fly("zzy"));

三、在WCF NetTcpBinding的配置过程中，找不到具有绑定 NetTcpBinding 的终结点的与方案 net.tcp 匹配的基址。注册的基址方案是 [http] 错误的解决方法

1、尽量要保证你的配置文件是正确的

例如

XML 代码复制


<?xml version="1.0" encoding="utf-8"?>
<configuration>

  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
    <bindings>
      <netTcpBinding>
        <binding name="ShuiMoNet_Service.FileOperation.binding" closeTimeout="00:30:00"
                openTimeout="00:30:00" receiveTimeout="00:30:00" sendTimeout="00:30:00"
                transactionFlow="false" transferMode="Streamed" transactionProtocol="OleTransactions"
                hostNameComparisonMode="StrongWildcard" listenBacklog="10"
                maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="10"
                maxReceivedMessageSize="2147483647">
          <readerQuotas maxDepth="2147483647"  maxStringContentLength="2147483647" maxArrayLength="2147483647"                     maxBytesPerRead="2147483647"   maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true"  inactivityTimeout="00:01:00" enabled="false" />
          <security mode="None">
            <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign"></transport>
            <message clientCredentialType="Windows" />
          </security>
        </binding>
      </netTcpBinding>
    </bindings>
    <services>
      <service name="ShuiMoNet_Service.FileOperation" behaviorConfiguration="ShuiMoNet_Service.FileOperation.Behavior">
        <endpoint binding="netTcpBinding"  bindingConfiguration="ShuiMoNet_Service.FileOperation.binding" contract="ShuiMoNet_Service.IFileOperation" address="FileOperation"></endpoint>
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <add baseAddress="net.tcp://localhost:8001/"/>
            <add baseAddress="http://localhost:8002/"/>
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ShuiMoNet_Service.FileOperation.Behavior">
          <serviceMetadata httpGetEnabled="false"/>
          <serviceDebug includeExceptionDetailInFaults="true"/>
          <dataContractSerializer maxItemsInObjectGraph="6553600"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>

</configuration>

2、检查你是否启用了 WCF 功能

3、检查是否在 IIS 中启用了net.tcp 协议

4、在站点绑定中如下配置net.tcp路由

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WCF

WCF NetTcpBinding 绑定

WCF NetTcpBinding 绑定

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