django.db.utils.OperationalError: (2006, 'MySQL server has gone away')

[sweetlue]

Using the loop timed task,the mysql default connection time is set to 25 hours.But sometimes there will still be a mysql connection error。Perhaps the solution is to use a method similar to mysql_ping() to do a check before each data entry, wake up the connection, what should I do?

Details of my error:
2019-03-18 08:00:00 base.run_job: Running job "get_goods (trigger: cron[hour='8', minute='0', second='0'], next run at: 2019-03-18 08:00:00 CST)" (scheduled at 2019-03-18 08:00:00+08:00)
2019-03-18 08:00:00 get_goods: ***********************************mytask start
2019-03-18 08:00:00 base.run_job: Job "get_goods (trigger: cron[hour='8', minute='0', second='0'], next run at: 2019-03-19 08:00:00 CST)" raised an exception
Traceback (most recent call last):
......
django.db.utils.OperationalError: (2006, 'MySQL server has gone away')

[sweetlue]

agronholm/apscheduler#228

[sweetlue]

With django-apscheduler, some jobs are never executed due to connection timeout #13