Question

我已经在wcf服务上创建了（自托管）并使用nettcpip绑定。还有一个名为basicHttpbinding的绑定。我已经为service创建了控制台应用程序。对于消费者也创建了控制台应用程序。这里的内容模式是persession。< / p>

服务：

namespace InstanceMode_PerCall
{

    [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerSession)]
    public class Percall : IPercall
    {
        int number;

        public int Increment()
        {
            number = number + 1;
            return number;
        }
    }
}

接口

namespace InstanceMode_PerCall
{
    [ServiceContract]
    public interface IPercall
    {
        [OperationContract]
        int Increment();
    }
}

config：

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

     <bindings>
  <netTcpBinding>
    <binding name="netTCP" receiveTimeout="00:00:03"></binding>
  </netTcpBinding>
</bindings>

    <behaviors>
      <serviceBehaviors>
        <behavior name="mexBehavior">
          <serviceMetadata httpGetEnabled="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <services>
      <service behaviorConfiguration="mexBehavior" name="InstanceMode_PerCall.Percall">
        <endpoint address="InstanceMode_PerCall" binding="netTcpBinding"  contract="InstanceMode_PerCall.IPercall" name="netTCP"/>
            <endpoint address="InstanceMode_PerCall" binding="basicHttpBinding"  contract="InstanceMode_PerCall.IPercall" />
        <endpoint address="MEX" binding="mexTcpBinding" contract="IMetadataExchange"></endpoint>
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:8080" />
            <add baseAddress="net.tcp://localhost:8090"/>
          </baseAddresses>
        </host>
      </service>
    </services>
  </system.serviceModel>
</configuration>

消费者：

namespace Consumer_Percall
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Consumer :");

            PercallClient client = new PercallClient("netTCP");
            for (int i = 0; i <= 20000;i++)
            {
                int a = client.Increment();
                Console.WriteLine(i +" call :" + a+" Time : "+ DateTime.Now);
                //a = client.Increment();
                //Console.WriteLine("second call :" + a);
                //a = client.Increment();
                //Console.WriteLine("Third call :" + a);
            }


            Console.ReadLine();
        }
    }
}

config：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.serviceModel>
        <bindings>
            <basicHttpBinding>
                <binding name="BasicHttpBinding_IPercall" />
            </basicHttpBinding>
            <netTcpBinding>
                <binding name="netTCP" receiveTimeout=""/>
            </netTcpBinding>
        </bindings>
        <client>
            <endpoint address="net.tcp://localhost:8090/InstanceMode_PerCall"
                binding="netTcpBinding" bindingConfiguration="netTCP" contract="PercallConsumerServiceReference.IPercall"
                name="netTCP" />
            <endpoint address="http://localhost:8080/InstanceMode_PerCall"
                binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IPercall"
                contract="PercallConsumerServiceReference.IPercall" name="BasicHttpBinding_IPercall" />
        </client>
    </system.serviceModel>
</configuration>

对于打印，大约需要10秒。但我提到超时只有3秒。为什么通讯不会停止？在哪里使用receiveTimeout属性clientide或service？

Answer 1

你误解了财产。表格documentation：

获取或设置连接可以保留的时间间隔在此之前没有收到应用程序消息的非活动状态被放弃了。

但是在你的例子中，你不断要求服务增加值，并且在每次请求后重置不活动时间

WCF中的receiveTimeout属性

1 个答案: