Question

每当我使用Window Forms时工作正常但它总是会出现控制台应用错误。

错误 - 套接字连接已中止。这可能是由一个人引起的错误处理您的邮件或超过接收超时远程主机或底层网络资源问题。本地套接字超时是＆＃39; 00：01：00＆＃39;。

这是我的代码

合同

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;

namespace ClassLibrary1
{
    // NOTE: You can use the "Rename" command on the "Refactor" menu to change the interface name "IReportService" in both code and config file together.
    [ServiceContract(CallbackContract=typeof(IReportServiceCallbak))]
    public interface IReportService
    {
        [OperationContract(IsOneWay=true)]
        void ProcessReport();
    }

    public interface IReportServiceCallbak
    {
        [OperationContract(IsOneWay=true)]
        void Progress(int percentage);
    }
}

服务

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
using System.Threading;

namespace ClassLibrary1
{
    public class ReportService : IReportService
    {

        public void ProcessReport()
        {
            for (int i = 0; i < 100; i++)
            {
                Thread.Sleep(50);
                OperationContext.Current.GetCallbackChannel<IReportServiceCallbak>().Progress(i);
            }
        }
    }
}

客户端

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.Threading.Tasks;
using System.Threading;

namespace DuplexClientsss
{
    class Program
    {
        static void Main(string[] args)
        {
            new Tests();

        }    }

    class Tests : ReportService.IReportServiceCallback
    {
        ReportService.ReportServiceClient obj;
        public Tests()
        {
             obj = new ReportService.ReportServiceClient(new InstanceContext(this));
             obj.ProcessReport();
        }
                public void Progress(int percentage)
        {
            Console.WriteLine(percentage);
        }
    }



}

Answer 1

class_of_parent_div

WCF具有双工通信功能

1 个答案: