我在quartz.net-2.0使用AdoJobStore设置并使用XMLSchedulingDataProcessorPlugin
时,使用带有错误指令设置的cron触发器设置为FireOnceNow。
cron-expression
已设置,因此作业将每1分钟触发一次:0 0/1 * * * ?
。
作业计划程序设置为从Global.asax.cs
开始。
预期行为:如果服务器在作业应该触发但是在下一次触发之前重新启动时停止,那么它应该立即触发一次。
示例:
第一个作业在 00:01:00触发。
我在 00:02:00 可以触发之前停止服务器,但在应该启动它几秒后,让我们说 00:02:10 。
当我重新启动服务器时(在 00:02:10 ),我希望 00:02:00 失误的工作会触发一次然后正常触发行为将继续。
真正发生的是没有任何触发因素。它只是从 00:03:00 继续触发。
我需要做些什么才能让它按预期工作?
感谢您的帮助!
@ Global.asax.cs中:
private IScheduler scheduler;
protected void Application_Start(object sender, EventArgs e)
{
var factory = new StdSchedulerFactory();
scheduler = factory.GetScheduler();
scheduler.Start();
}
@ quartz_jobs.xml:
<?xml version="1.0" encoding="UTF-8"?>
<job-scheduling-data xmlns="http://quartznet.sourceforge.net/JobSchedulingData"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
version="2.0">
<processing-directives>
<overwrite-existing-data>true</overwrite-existing-data>
</processing-directives>
<schedule>
<job>
<name>TestJob</name>
<group>Default</group>
<job-type>BO.TestJob, BO</job-type>
<durable>true</durable>
<recover>true</recover>
</job>
<trigger>
<cron>
<name>TestCron</name>
<group>Default</group>
<job-name>TestJob</job-name>
<job-group>Default</job-group>
<misfire-instruction>FireOnceNow</misfire-instruction>
<cron-expression>0 0/1 * * * ?</cron-expression>
</cron>
</trigger>
</schedule>
</job-scheduling-data>
@ web.config中:
<?xml version="1.0"?>
<configuration>
<configSections>
<section name="quartz" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0,Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
<sectionGroup name="common">
<section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
</sectionGroup>
</configSections>
<appSettings>
<add key="log4net.Internal.Debug" value="false"/>
</appSettings>
<common>
<logging>
<factoryAdapter type="Common.Logging.Log4Net.Log4NetLoggerFactoryAdapter, Common.Logging.Log4Net">
<arg key="configType" value="INLINE"/>
<arg key="configFile" value="Trace/application.log.txt"/>
<arg key="level" value="ALL" />
</factoryAdapter>
</logging>
</common>
<log4net>
<appender name="GeneralLog" type="log4net.Appender.RollingFileAppender">
<file value="Trace/application.log.txt"/>
<appendToFile value="true"/>
<maximumFileSize value="1024KB"/>
<rollingStyle value="Size"/>
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%d{HH:mm:ss} [%t] %-5p %c - %m%n"/>
</layout>
</appender>
<root>
<level value="ALL"/>
<appender-ref ref="GeneralLog"/>
</root>
</log4net>
<quartz>
<add key="quartz.scheduler.instanceName" value="TestQuartzServer" />
<add key="quartz.scheduler.instanceId" value="instance_one" />
<add key="quartz.threadPool.threadCount" value="10" />
<add key="quartz.threadPool.threadPriority" value="Normal" />
<add key="quartz.jobStore.misfireThreshold" value="3000" />
<add key="quartz.jobStore.type" value="Quartz.Impl.AdoJobStore.JobStoreTX, Quartz" />
<add key="quartz.jobStore.driverDelegateType" value="Quartz.Impl.AdoJobStore.StdAdoDelegate, Quartz" />
<add key="quartz.jobStore.useProperties" value="false" />
<add key="quartz.jobStore.dataSource" value="default" />
<add key="quartz.jobStore.tablePrefix" value="qrtz_" />
<add key="quartz.jobStore.lockHandler.type" value="Quartz.Impl.AdoJobStore.SimpleSemaphore, Quartz" />
<add key="quartz.dataSource.default.connectionStringName" value="PostgreSqlDb" />
<add key="quartz.dataSource.default.provider" value="Npgsql-20" />
<add key="quartz.plugin.xml.type" value="Quartz.Plugin.Xml.XMLSchedulingDataProcessorPlugin, Quartz" />
<add key="quartz.plugin.xml.fileNames" value="~/quartz_jobs.xml" />
<add key="quartz.plugin.xml.scanInterval" value="10" />
</quartz>
<connectionStrings>
<add name="PostgreSqlDb" connectionString="Server=localhost;database=quartz_net;User ID=*****;Password=*****;" providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
</configuration>
@ TestJob.cs:
using System;
using System.Diagnostics;
using Quartz;
namespace BO
{
public class TestJob : IJob
{
public void Execute(IJobExecutionContext context)
{
Debug.WriteLine("@{0}: {1}", DateTime.Now, context.JobDetail.Key);
}
}
}
答案 0 :(得分:1)
问题在于,quartz_jobs.xml
的每次自动处理都会覆盖失火行动正常工作所需的触发数据。
因此,在失火后触发器需要将overwrite-existing-data
设置为false:
<processing-directives>
<overwrite-existing-data>false</overwrite-existing-data>
<ignore-duplicates>true</ignore-duplicates>
</processing-directives>