zulip/zerver/management/commands/print_email_delivery_backlo...

32 lines
965 B
Python
Executable File

#!/usr/bin/env python2.7
"""
Shows backlog count of ScheduledJobs of type Email
"""
from __future__ import absolute_import
from __future__ import print_function
from django.conf import settings
from django.core.management.base import BaseCommand
from zerver.models import ScheduledJob
from datetime import datetime, timedelta
class Command(BaseCommand):
help = """Shows backlog count of ScheduledJobs of type Email
(The number of currently overdue (by at least a minute) email jobs)
This is run as part of the nagios health check for the deliver_email command.
Please note that this is only relevant to the SMTP-based email delivery (no Mandrill).
Usage: python2.7 manage.py print_email_delivery_backlog
"""
def handle(self, *args, **options):
print(len(ScheduledJob.objects.filter(type=ScheduledJob.EMAIL,
scheduled_timestamp__lte=datetime.utcnow()-timedelta(minutes=1))))
return