mirror of https://github.com/zulip/zulip.git
146 lines
5.4 KiB
Python
146 lines
5.4 KiB
Python
import asyncio
|
|
import logging
|
|
import signal
|
|
from contextlib import AsyncExitStack
|
|
from typing import Any
|
|
from urllib.parse import SplitResult
|
|
|
|
from asgiref.sync import async_to_sync, sync_to_async
|
|
from django.conf import settings
|
|
from django.core.management.base import CommandError, CommandParser
|
|
from typing_extensions import override
|
|
|
|
from zerver.lib.management import ZulipBaseCommand
|
|
|
|
settings.RUNNING_INSIDE_TORNADO = True
|
|
if settings.PRODUCTION:
|
|
settings.SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
|
|
|
|
from zerver.lib.async_utils import NoAutoCreateEventLoopPolicy
|
|
from zerver.lib.debug import interactive_debug_listen
|
|
from zerver.tornado.application import create_tornado_application, setup_tornado_rabbitmq
|
|
from zerver.tornado.descriptors import set_current_port
|
|
from zerver.tornado.event_queue import (
|
|
add_client_gc_hook,
|
|
dump_event_queues,
|
|
get_wrapped_process_notification,
|
|
missedmessage_hook,
|
|
setup_event_queue,
|
|
)
|
|
from zerver.tornado.sharding import notify_tornado_queue_name
|
|
|
|
if settings.USING_RABBITMQ:
|
|
from zerver.lib.queue import TornadoQueueClient, set_queue_client
|
|
|
|
asyncio.set_event_loop_policy(NoAutoCreateEventLoopPolicy())
|
|
|
|
|
|
class Command(ZulipBaseCommand):
|
|
help = "Starts a Tornado Web server wrapping Django."
|
|
|
|
@override
|
|
def add_arguments(self, parser: CommandParser) -> None:
|
|
parser.add_argument("--autoreload", action="store_true", help="Enable Tornado autoreload")
|
|
parser.add_argument(
|
|
"--immediate-reloads",
|
|
action="store_true",
|
|
help="Tell web app clients to immediately reload after Tornado starts",
|
|
)
|
|
parser.add_argument(
|
|
"addrport",
|
|
help="[port number or ipaddr:port]",
|
|
)
|
|
|
|
@override
|
|
def handle(self, *args: Any, **options: Any) -> None:
|
|
interactive_debug_listen()
|
|
addrport = options["addrport"]
|
|
assert isinstance(addrport, str)
|
|
|
|
from tornado import httpserver
|
|
|
|
if addrport.isdigit():
|
|
addr, port = "", int(addrport)
|
|
else:
|
|
r = SplitResult("", addrport, "", "", "")
|
|
if r.port is None:
|
|
raise CommandError(f"{addrport!r} does not have a valid port number.")
|
|
addr, port = r.hostname or "", r.port
|
|
|
|
if not addr:
|
|
addr = "127.0.0.1"
|
|
|
|
if settings.DEBUG:
|
|
logging.basicConfig(
|
|
level=logging.INFO, format="%(asctime)s %(levelname)-8s %(message)s"
|
|
)
|
|
|
|
async def inner_run() -> None:
|
|
from django.utils import translation
|
|
|
|
loop = asyncio.get_running_loop()
|
|
stop_fut = loop.create_future()
|
|
|
|
def stop() -> None:
|
|
if not stop_fut.done():
|
|
stop_fut.set_result(None)
|
|
|
|
def add_signal_handlers() -> None:
|
|
loop.add_signal_handler(signal.SIGINT, stop)
|
|
loop.add_signal_handler(signal.SIGTERM, stop)
|
|
|
|
def remove_signal_handlers() -> None:
|
|
loop.remove_signal_handler(signal.SIGINT)
|
|
loop.remove_signal_handler(signal.SIGTERM)
|
|
|
|
async with AsyncExitStack() as stack:
|
|
stack.push_async_callback(
|
|
sync_to_async(remove_signal_handlers, thread_sensitive=True)
|
|
)
|
|
await sync_to_async(add_signal_handlers, thread_sensitive=True)()
|
|
|
|
set_current_port(port)
|
|
translation.activate(settings.LANGUAGE_CODE)
|
|
|
|
if settings.CUSTOM_DEVELOPMENT_SETTINGS:
|
|
print("Using custom settings from zproject/custom_dev_settings.py.")
|
|
|
|
# We pass display_num_errors=False, since Django will
|
|
# likely display similar output anyway.
|
|
if not options["skip_checks"]:
|
|
self.check(display_num_errors=False)
|
|
print(f"Tornado server (re)started on port {port}")
|
|
|
|
if settings.USING_RABBITMQ:
|
|
queue_client = TornadoQueueClient()
|
|
set_queue_client(queue_client)
|
|
# Process notifications received via RabbitMQ
|
|
queue_name = notify_tornado_queue_name(port)
|
|
stack.callback(queue_client.close)
|
|
queue_client.start_json_consumer(
|
|
queue_name, get_wrapped_process_notification(queue_name)
|
|
)
|
|
|
|
# Application is an instance of Django's standard wsgi handler.
|
|
application = create_tornado_application(autoreload=options["autoreload"])
|
|
|
|
# start tornado web server in single-threaded mode
|
|
http_server = httpserver.HTTPServer(application, xheaders=True)
|
|
stack.push_async_callback(http_server.close_all_connections)
|
|
stack.callback(http_server.stop)
|
|
http_server.listen(port, address=addr)
|
|
|
|
from zerver.tornado.ioloop_logging import logging_data
|
|
|
|
logging_data["port"] = str(port)
|
|
send_reloads = options.get("immediate_reloads", False)
|
|
await setup_event_queue(http_server, port, send_reloads)
|
|
stack.callback(dump_event_queues, port)
|
|
add_client_gc_hook(missedmessage_hook)
|
|
if settings.USING_RABBITMQ:
|
|
setup_tornado_rabbitmq(queue_client)
|
|
|
|
await stop_fut
|
|
|
|
async_to_sync(inner_run, force_new_loop=True)()
|