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222ef672b5
This saves something like 15ms on our 1000 message get_old_messages queries, and will save even more when we start sending JSON dumps into our memcached system. We need to install python-ujson on servers and dev instances before pushing this to prod. (imported from commit 373690b7c056d00d2299a7588a33f025104bfbca)
31 lines
1010 B
Python
31 lines
1010 B
Python
from __future__ import absolute_import
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import time
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import ujson
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from collections import defaultdict
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from django.core.management.base import BaseCommand
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from django.conf import settings
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from zephyr.lib.queue import SimpleQueueClient
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from zephyr.lib.actions import handle_missedmessage_emails
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class Command(BaseCommand):
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def handle(self, *args, **options):
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q = SimpleQueueClient()
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while True:
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missed_events = q.drain_queue("missedmessage_emails", json=True)
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by_recipient = defaultdict(list)
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for event in missed_events:
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print "Received missed message event: %s" % (event,)
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by_recipient[event['user_profile_id']].append(event)
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for user_profile_id, events in by_recipient.items():
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handle_missedmessage_emails(user_profile_id, events)
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# Aggregate all messages received every 2 minutes to let someone finish sending a batch
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# of messages
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time.sleep(2 * 60)
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