WCF实现进程间管道通信Demo分享_c#

一、代码结构：

二、数据实体类：

using system;
using system.collections.generic;
using system.linq;
using system.runtime.serialization;
using system.text;
using system.threading.tasks;

namespace datastruct
{
 /// <summary>
 /// 测试数据实体类
 /// </summary>
 [datacontract]
 public class testdata
 {
  [datamember]
  public double x { get; set; }

  [datamember]
  public double y { get; set; }
 }
}

三、服务端服务接口和实现：

接口：

using system;
using system.collections.generic;
using system.linq;
using system.servicemodel;
using system.text;
using system.threading.tasks;
using datastruct;

namespace wcfserver
{
 /// <summary>
 /// 服务接口
 /// </summary>
 [servicecontract]
 public interface iclientserver
 {
  /// <summary>
  /// 计算(测试方法)
  /// </summary>
  [operationcontract]
  double calculate(testdata data);
 }
}

实现：

using system;
using system.collections.generic;
using system.linq;
using system.servicemodel;
using system.text;
using system.threading.tasks;
using datastruct;

namespace wcfserver
{
 /// <summary>
 /// 服务实现
 /// </summary>
 [servicebehavior()]
 public class clientserver : iclientserver
 {
  /// <summary>
  /// 计算(测试方法)
  /// </summary>
  public double calculate(testdata data)
  {
   return math.pow(data.x, data.y);
  }
 }
}

四、服务端启动服务：

using system;
using system.collections.generic;
using system.componentmodel;
using system.data;
using system.drawing;
using system.linq;
using system.servicemodel;
using system.servicemodel.description;
using system.text;
using system.threading.tasks;
using system.windows.forms;
using utils;
using wcfserver;

namespace 服务端
{
 public partial class form1 : form
 {
  public form1()
  {
   initializecomponent();
  }

  private void form1_load(object sender, eventargs e)
  {
   backwork.run(() =>
   {
    openclientserver();
   }, null, (ex) =>
   {
    messagebox.show(ex.message);
   });
  }

  /// <summary>
  /// 启动服务
  /// </summary>
  private void openclientserver()
  {
   netnamedpipebinding wshttp = new netnamedpipebinding();
   wshttp.maxbufferpoolsize = 524288;
   wshttp.maxreceivedmessagesize = 2147483647;
   wshttp.readerquotas.maxarraylength = 6553600;
   wshttp.readerquotas.maxstringcontentlength = 2147483647;
   wshttp.readerquotas.maxbytesperread = 6553600;
   wshttp.readerquotas.maxdepth = 6553600;
   wshttp.readerquotas.maxnametablecharcount = 6553600;
   wshttp.closetimeout = new timespan(0, 1, 0);
   wshttp.opentimeout = new timespan(0, 1, 0);
   wshttp.receivetimeout = new timespan(0, 10, 0);
   wshttp.sendtimeout = new timespan(0, 10, 0);
   wshttp.security.mode = netnamedpipesecuritymode.none;

   uri baseaddress = new uri("net.pipe://localhost/pipename1");
   servicehost host = new servicehost(typeof(clientserver), baseaddress);

   servicemetadatabehavior smb = new servicemetadatabehavior();
   host.description.behaviors.add(smb);

   servicebehaviorattribute sba = host.description.behaviors.find<servicebehaviorattribute>();
   sba.maxitemsinobjectgraph = 2147483647;

   host.addserviceendpoint(typeof(iclientserver), wshttp, "");

   host.open();
  }
 }
}

五、客户端数据实体类和服务接口类与服务端相同

六、客户端服务实现：

using datastruct;
using system;
using system.collections.generic;
using system.linq;
using system.servicemodel;
using system.servicemodel.description;
using system.text;
using system.threading.tasks;
using wcfserver;

namespace dataservice
{
 /// <summary>
 /// 服务实现
 /// </summary>
 public class clientserver : iclientserver
 {
  channelfactory<iclientserver> channelfactory;
  iclientserver proxy;

  public clientserver()
  {
   createchannel();
  }

  /// <summary>
  /// 创建连接客户终端wcf服务的通道
  /// </summary>
  public void createchannel()
  {
   string url = "net.pipe://localhost/pipename1";
   netnamedpipebinding wshttp = new netnamedpipebinding();
   wshttp.maxbufferpoolsize = 524288;
   wshttp.maxreceivedmessagesize = 2147483647;
   wshttp.readerquotas.maxarraylength = 6553600;
   wshttp.readerquotas.maxstringcontentlength = 2147483647;
   wshttp.readerquotas.maxbytesperread = 6553600;
   wshttp.readerquotas.maxdepth = 6553600;
   wshttp.readerquotas.maxnametablecharcount = 6553600;
   wshttp.sendtimeout = new timespan(0, 10, 0);
   wshttp.security.mode = netnamedpipesecuritymode.none;

   channelfactory = new channelfactory<iclientserver>(wshttp, url);
   foreach (operationdescription op in channelfactory.endpoint.contract.operations)
   {
    datacontractserializeroperationbehavior datacontractbehavior = op.behaviors.find<datacontractserializeroperationbehavior>() as datacontractserializeroperationbehavior;

    if (datacontractbehavior != null)
    {
     datacontractbehavior.maxitemsinobjectgraph = 2147483647;
    }
   }
  }

  /// <summary>
  /// 计算(测试方法)
  /// </summary>
  public double calculate(testdata data)
  {
   proxy = channelfactory.createchannel();

   try
   {
    return proxy.calculate(data);
   }
   catch (exception ex)
   {
    throw ex;
   }
   finally
   {
    (proxy as icommunicationobject).close();
   }
  }
 }
}

七、客户端调用服务接口：

using dataservice;
using datastruct;
using system;
using system.collections.generic;
using system.componentmodel;
using system.data;
using system.drawing;
using system.linq;
using system.text;
using system.threading.tasks;
using system.windows.forms;
using utils;
using wcfserver;

namespace 客户端
{
 public partial class form1 : form
 {
  public form1()
  {
   initializecomponent();
  }

  //测试1
  private void button1_click(object sender, eventargs e)
  {
   button1.enabled = false;
   txtsum.text = string.empty;

   iclientserver client = new clientserver();
   double num1;
   double num2;
   double sum = 0;
   if (double.tryparse(txtnum1.text, out num1) && double.tryparse(txtnum2.text, out num2))
   {
    datetime dt = datetime.now;
    backwork.run(() =>
    {
     sum = client.calculate(new testdata(num1, num2));
    }, () =>
    {
     double time = datetime.now.subtract(dt).totalseconds;
     txttime.text = time.tostring();
     txtsum.text = sum.tostring();
     button1.enabled = true;
    }, (ex) =>
    {
     button1.enabled = true;
     messagebox.show(ex.message);
    });
   }
   else
   {
    button1.enabled = true;
    messagebox.show("请输入合法的数据");
   }
  }

  //测试2
  private void button2_click(object sender, eventargs e)
  {
   button2.enabled = false;
   txtsum.text = string.empty;

   iclientserver client = new clientserver();
   double num1;
   double num2;
   double sum = 0;
   if (double.tryparse(txtnum1.text, out num1) && double.tryparse(txtnum2.text, out num2))
   {
    datetime dt = datetime.now;
    backwork.run(() =>
    {
     for (int i = 0; i < 1000; i++)
     {
      sum = client.calculate(new testdata(num1, num2));
     }
    }, () =>
    {
     double time = datetime.now.subtract(dt).totalseconds;
     txttime.text = time.tostring();
     txtsum.text = sum.tostring();
     button2.enabled = true;
    }, (ex) =>
    {
     button2.enabled = true;
     messagebox.show(ex.message);
    });
   }
   else
   {
    button2.enabled = true;
    messagebox.show("请输入合法的数据");
   }
  }
 }
}

八、工具类backwork类：

using system;
using system.collections.generic;
using system.componentmodel;
using system.linq;
using system.text;

/**
 * 使用方法：

backwork.run(() => //dowork
{

}, () => //runworkercompleted
{

}, (ex) => //错误处理
{

});
 
*/

namespace utils
{
 /// <summary>
 /// backgroundworker封装
 /// 用于简化代码
 /// </summary>
 public class backwork
 {
  /// <summary>
  /// 执行
  /// </summary>
  /// <param name="dowork">dowork</param>
  /// <param name="workcompleted">runworkercompleted</param>
  /// <param name="erroraction">错误处理</param>
  public static void run(action dowork, action workcompleted, action<exception> erroraction)
  {
   bool isdoworkerror = false;
   exception doworkexception = null;
   backgroundworker worker = new backgroundworker();
   worker.dowork += (s, e) =>
   {
    try
    {
     dowork();
    }
    catch (exception ex)
    {
     isdoworkerror = true;
     doworkexception = ex;
    }
   };
   worker.runworkercompleted += (s, e) =>
   {
    if (!isdoworkerror)
    {
     try
     {
      if (workcompleted != null) workcompleted();
     }
     catch (exception ex)
     {
      erroraction(ex);
     }
    }
    else
    {
     erroraction(doworkexception);
    }
   };
   worker.runworkerasync();
  }

 }
}

九、效果图示：