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[fix] searx.network: fix rare cases where LOOP is None

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* searx.network.client.LOOP is initialized in a thread
* searx.network.__init__ imports LOOP which may happen
  before the thread has initialized LOOP

This commit adds a new function "searx.network.client.get_loop()"
to fix this issue
This commit is contained in:
Alexandre Flament 2021-04-27 10:03:19 +02:00 • committed by Markus Heiser
parent f724d6f6f1
commit 283ae7bfad
3 changed files with 13 additions and 8 deletions
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7
searx/network/network.py
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@ -7,7 +7,7 @@ from itertools import cycle
import httpx
from .client import new_client, LOOP
from .client import new_client, get_loop
DEFAULT_NAME = '__DEFAULT__'
@ -291,8 +291,9 @@ def done():
So Network.aclose is called here using atexit.register
"""
try:
if LOOP:
future = asyncio.run_coroutine_threadsafe(Network.aclose_all(), LOOP)
loop = get_loop()
if loop:
future = asyncio.run_coroutine_threadsafe(Network.aclose_all(), loop)
# wait 3 seconds to close the HTTP clients
future.result(3)
finally: