WCF深入学习_并发管理(六)

一.实例说明
(6.Instance mode = Single and Concurrency = Multiple)实例模式'Single'与并发'Multiple'。

In this combination one WCF service instance is created for serve all WCF clients. All request are served using multiple / different

threads.

二.代码分析
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.ServiceModel;using System.ServiceModel.Description;using System.Threading;namespace ClassLibrary1{ [ServiceContract] public interface IHelloWorldService { [OperationContract(IsOneWay = true)] void Call(string ClientName); } [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single, ConcurrencyMode = ConcurrencyMode.Multiple)] public class HelloWorldService : IHelloWorldService { public int i; public void Call(string ClientName) { i++; Console.WriteLine("Client name :" + ClientName + " Instance:" + i.ToString() + " Thread:" + Thread.CurrentThread.ManagedThreadId.ToString() + " Time:" + DateTime.Now.ToString() + "/n/n"); Thread.Sleep(5000); } }}
三.运行结果分析
You can see from the output we have 6 threads serving 10 requests as compared previously we had approximately only 2 threads.