zulip/zerver/tornado/application.py

import tornado.web
from django.conf import settings
from tornado import autoreload

from zerver.lib.queue import TornadoQueueClient
from zerver.tornado.handlers import AsyncDjangoHandler


def setup_tornado_rabbitmq(queue_client: TornadoQueueClient) -> None:  # nocoverage
    # When tornado is shut down, disconnect cleanly from RabbitMQ
    autoreload.add_reload_hook(lambda: queue_client.close())


def create_tornado_application() -> tornado.web.Application:
    urls = (
        r"/notify_tornado",
        r"/json/events",
        r"/api/v1/events",
        r"/api/v1/events/internal",
    )

    return tornado.web.Application(
        [(url, AsyncDjangoHandler) for url in urls],
        debug=settings.DEBUG,
        autoreload=False,
        # Disable Tornado's own request logging, since we have our own
        log_function=lambda x: None,
    )