zulip/zerver/tornado/sharding.py

34 lines
923 B
Python

import json
import os
from urllib.parse import urlsplit
from django.conf import settings
from zerver.models import Realm
shard_map = {}
if os.path.exists("/etc/zulip/sharding.json"):
with open("/etc/zulip/sharding.json") as f:
shard_map = json.loads(f.read())
def get_tornado_port(realm: Realm) -> int:
if settings.TORNADO_SERVER is None:
return 9800
if settings.TORNADO_PROCESSES == 1:
r = urlsplit(settings.TORNADO_SERVER)
assert r.port is not None
return r.port
return shard_map.get(realm.host, 9800)
def get_tornado_uri(realm: Realm) -> str:
if settings.TORNADO_PROCESSES == 1:
return settings.TORNADO_SERVER
port = get_tornado_port(realm)
return f"http://127.0.0.1:{port}"
def notify_tornado_queue_name(port: int) -> str:
if settings.TORNADO_PROCESSES == 1:
return "notify_tornado"
return f"notify_tornado_port_{port}"