WCF中使用nettcp协议进行通讯的方法

快速阅读

如何在wcf中用net tcp协议进行通讯，一个打开Wcf的公共类。比较好好，可以记下来。 配置文件中注意配置 Service,binding,behaviors. Service中配置endpoint 指明abc ,binding中配置tcp通讯的要关参数，behaivor中配置http请求的 地址

1.建立服务服务端

还是用上次的代码，提供一个user类，实现一个方法

[ServiceContract]
public interface IUser
{
[OperationContract]
string GetUserInfo();
}
[ServiceContract]
public interface IUser
{
[OperationContract]
string GetUserInfo();
}

2.ServiceHostManager公有类

通过公有类可以减少代码编写量，可以保存下来，以后用的时候 直接拿来用

public interface IServiceHostmanager : IDisposable
{
void Start();
void Stop();
}

public class ServiceHostManager<TService>:IServiceHostmanager
where TService:class
{
private ServiceHost host;
public void Dispose()
{
Stop();
}

public ServiceHostManager()
{
host=new ServiceHost(typeof(User));
host.Opened+= (sender, e) =>
{
Console.WriteLine("wcf服务已经启动监听{0}",host.Description.Endpoints[0].Address);
};
host.Closed+= (sender, e) =>
{
Console.WriteLine("wcf服务已经启动关闭{0}", host.Description.Endpoints[0].Address);
};
}
public void Start()
{
Console.WriteLine("正在启动wcf服务{0}",host.Description.Endpoints[0].Name);
host.Open();
}

public void Stop()
{
if (host != null && host.State == CommunicationState.Opened)
{
Console.WriteLine("正在关闭wcf服务{0}", host.Description.Endpoints[0].Name);
host.Close();
}

}

public static Task StartNew(CancellationTokenSource conTokenSource)
{
var task = Task.Factory.StartNew(() =>
{
IServiceHostmanager shm = null;
try
{
shm = new ServiceHostManager<TService>();
shm.Start();
while (true)
{
if (conTokenSource.IsCancellationRequested && shm != null)
{
shm.Stop();
break;
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
if (shm != null) shm.Stop();
}
},conTokenSource.Token);
return task;
}
}

3.配置的相关参数

配置文件中注意配置 Service,binding,behaviors. Service中配置endpoint 指明abc ,binding中配置tcp通讯的要关参数，behaivor中配置http请求的 地址

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<services>
<service name="hcbServiceB.User" behaviorConfiguration="userBehavior">
<endpoint address="net.tcp://localhost:12345/User" binding="netTcpBinding" contract="hcbServiceB.IUser">
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
</service>
</services>
<bindings>
<netTcpBinding>
<binding name="netTcpBindingConfig" closeTimeout="00:30:00" openTimeout="00:30:00" receiveTimeout="00:30:00" sendTimeout="00:30:00" transactionFlow="false" transferMode="Buffered" transactionProtocol="OleTransactions" hostNameComparisonMode="StrongWildcard" listenBacklog="100" maxBufferPoolSize="2147483647" maxBufferSize="2147483647" maxConnections="100" maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="64" maxStringContentLength="2147483647" maxArrayLength="2147483647 " maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:30:00" enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows" protectionLevel="EncryptAndSign" />
</security>
</binding>
</netTcpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="userBehavior">
<serviceMetadata httpGetEnabled="True" httpGetUrl="http://localhost:8081/User" />
<serviceDebug includeExceptionDetailInFaults="True" />
<serviceThrottling maxConcurrentCalls="1000" maxConcurrentInstances="1000" maxConcurrentSessions="1000" />
</behavior>

</serviceBehaviors>
</behaviors>
</system.serviceModel>

</configuration>

4.启动服务

控制台中启动服务

static void Main(string[] args)
{
Console.WriteLine("初始化...");
Console.WriteLine("服务运行期间，请不要关闭窗口。");
Console.Title = "wcf net tcp测试 ";
var cancelTokenSouce = new CancellationTokenSource();
ServiceHostManager<User>.StartNew(cancelTokenSouce);
while (true)
{
if (Console.ReadKey().Key == ConsoleKey.Escape)
{
Console.WriteLine();
cancelTokenSouce.Cancel();
break;
}
}
}

5wcftesttoos软件测试

软件路径位于，可以根据自己安装vs的目录去找。
D:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\Common7\IDE

测试

参考：

WCF绑定netTcpBinding寄宿到控制台应用程序：https://www.geek-share.com/detail/2773913893.html

总结

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