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84 lines
3.0 KiB
C#

7 months ago
using ibk.IPD.Controller.IPD_PS;
using log4net;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Runtime.Remoting.Contexts;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Web.Http;
using System.Windows.Forms;
namespace ibk.IPD.Common
{
[RoutePrefix("ipd/ipdPs")]
[Synchronization()]
public class TimerController : ApiController
{
private static readonly ILog logger = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private static SurplusMaterialSubstitutionController surplusMaterialSubstitution = new SurplusMaterialSubstitutionController();
/// <summary>
/// 启动所有余材订单查询匹配的定时器
/// </summary>
/// <returns></returns>
[HttpPost, Route("startTimer")]
public void Timers()
{
//创建一个事件来指示超时计数阈值
//定时器回调。
AutoResetEvent autoEvent = new AutoResetEvent(false);
//创建需要定时器的类(展示用demo)
// StatusChecker statusChecker = new StatusChecker(10);
// 创建一个推断的委托,调用计时器的方法。(展示用demo)
//TimerCallback tcb = statusChecker.CheckStatus;
//创建余材替代推断的委托, 调用需要计时器的方法
TimerCallback tcb = SurplusMaterialSubstitutionController.AddSupersede;
// 创建一个指示委托调用的计时器。
logger.Info(string.Format("{0} Creating timer.\n", DateTime.Now.ToString("h:mm:ss.fff")));
System.Threading.Timer stateTimer = new System.Threading.Timer(tcb, autoEvent, 1000, 250);
//设置定时器多长时间执行一次(毫秒值)
stateTimer.Change(0, 60000);
//设置该线程的等待时间 -1 为无限 , 如果为true则在等待之前退出上下文的同步域如果处于一个同步的上下文,然后重新获取它 , 相反就是false
autoEvent.WaitOne(-1, false);
//摧毁定时器(停止)
stateTimer.Dispose();
logger.Info("\nDestroying timer : 定时器已销毁, 并停止运行.");
}
}
//展示用demo类
class StatusChecker
{
private static readonly ILog logger = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
private int invokeCount;
private int maxCount;
public StatusChecker(int count)
{
invokeCount = 0;
maxCount = count;
}
// 此方法由定时器委托调用。
public void CheckStatus(Object stateInfo)
{
AutoResetEvent autoEvent = (AutoResetEvent)stateInfo;
logger.Info(string.Format("{0} Checking status {1,2}.",
DateTime.Now.ToString("h:mm:ss.fff"),
(++invokeCount).ToString()));
}
}
}