本文介绍了如何检查石英调度程序C#中是否正在运行特定作业的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用石英调度程序,根据触发器的用户输入来调度写入文件的作业.我想检查一下该作业是否仍在stop()方法中运行.如何检查作业是否仍在运行?
I am using quartz scheduler to schedule a job of writing to a file depending on user input on basis of triggers. I want to check if the job is still running in the stop() method. How can I check if the job is still running?
public class JobScheduler
{
static StdSchedulerFactory schedulerFactory = new StdSchedulerFactory();
public IScheduler scheduler = schedulerFactory.GetScheduler().Result;
public void start()
{
scheduler.Start();
IJobDetail jobDetail = JobBuilder.Create<FileWritingJob>().WithIdentity("FileWriteJob","FileWriteGroup").Build();
string date_time = System.Configuration.ConfigurationManager.AppSettings["datetime"];
System.Diagnostics.Debug.WriteLine(date_time);
DateTime dateTime = DateTime.Parse(date_time);
System.Diagnostics.Debug.WriteLine("Parse datetime:"+dateTime);
string frequency= System.Configuration.ConfigurationManager.AppSettings["frequency"];
System.Diagnostics.Debug.WriteLine("Frequency:" + frequency);
if (frequency.Equals("hourly", StringComparison.InvariantCultureIgnoreCase) && !frequency.Equals("default"))
{
ITrigger hourlyTrigger = TriggerBuilder.Create().WithIdentity("hourlyTrigger").WithCronSchedule("0 " + dateTime.Minute + " " + dateTime.Hour + "/1 1/1 * ? *").StartAt(DateBuilder.DateOf(dateTime.Hour, dateTime.Minute, dateTime.Second, dateTime.Day, dateTime.Month, dateTime.Year)).Build();
scheduler.ScheduleJob(jobDetail, hourlyTrigger);
}
else if (frequency.Equals("daily", StringComparison.InvariantCultureIgnoreCase) && !frequency.Equals("default"))
{
ITrigger dailyTrigger = TriggerBuilder.Create().WithIdentity("dailyTrigger").WithCronSchedule("0 " + dateTime.Minute + " " + dateTime.Hour + " 1/1 * ? *").StartAt(DateBuilder.DateOf(dateTime.Hour, dateTime.Minute, dateTime.Second, dateTime.Day, dateTime.Month, dateTime.Year)).Build();
scheduler.ScheduleJob(jobDetail, dailyTrigger);
}
else if (frequency.Equals("weekly", StringComparison.InvariantCultureIgnoreCase) && !frequency.Equals("default"))
{
ITrigger weeklyTrigger = TriggerBuilder.Create().WithIdentity("weeklyTrigger").WithCronSchedule("0 " + dateTime.Minute + " " + dateTime.Hour + " 1/7 * ? *").StartAt(DateBuilder.DateOf(dateTime.Hour, dateTime.Minute, dateTime.Second, dateTime.Day, dateTime.Month, dateTime.Year)).Build();
scheduler.ScheduleJob(jobDetail, weeklyTrigger);
}
}
public void stop()
{
scheduler.Shutdown().ConfigureAwait(false).GetAwaiter().GetResult();
}
}
推荐答案
在Quartz 2.x中,您可以从调度程序中获取所有正在执行的作业,我没有在3.x中对其进行过测试,但是我确定它是一样.
In Quartz 2.x you can get all executing jobs from the scheduler, i didn't tested it with 3.x but i'm sure it is the same.
var executingJobs = scheduler.GetCurrentlyExecutingJobs();
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