def _on_job_error(self, event):
from service.job_service import JobService
e = event.exception
job_id = event.job_id
logger.warn('定时任务%s发生错误，将被移除调度器' % job_id)
logger.error(str(e))
task = JobService.get_job(job_id)
self.remove_job(task)
def _on_job_remove(self, event):
from service.job_service import JobService
job_id = event.job_id
job = JobService.get_job(job_id)
# 有自动删除的情况
if job.status != job.Status.STOPPED.value:
JobService.change_job_status(job_id, job.Status.STOPPED)
logger.info('定时任务%s被移除了调度器，信息：%s' % (job_id, str(job)))
def _on_job_add(self, event):
from service.job_service import JobService
job_id = event.job_id
job = JobService.get_job(job_id)
# 有自动加入的情况
if job.status != job.Status.RUNNING.value:
JobService.change_job_status(job_id, job.Status.RUNNING)
job.status = job.Status.RUNNING.value
logger.info('定时任务%s加入了调度器，信息：%s' % (job_id, str(job)))
def _on_job_modify(self, event):
from service.job_service import JobService
job_id = event.job_id
job = self._scheduler.get_job(job_id)
if job.next_run_time is None:
job = JobService.get_job(job_id)
logger.info('定时任务%s已暂停，信息：%s' % (job_id, str(job)))
if job.status != job.Status.SUSPENDED.value:
JobService.change_job_status(job_id, job.Status.SUSPENDED)
else:
logger.info('定时任务%s被修改或重启了并正在运行中，信息：%s' % (job_id, str(job)))