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Merge pull request #5936 from FinnStutzenstein/redisTimeoutErrors

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Attempt on handling timeout errors
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Finn Stutzenstein 2021-03-04 09:09:38 +01:00 committed by GitHub
commit 265145f001
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1 changed files with 11 additions and 1 deletions
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12
server/openslides/utils/sessions.py
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@ -1,4 +1,5 @@
# type: ignore # type: ignore
from time import sleep
from asgiref.sync import async_to_sync from asgiref.sync import async_to_sync
from django.conf import settings from django.conf import settings
@ -33,7 +34,16 @@ class SessionStore(SessionBase):
return salted_hmac(key_salt, value).hexdigest() return salted_hmac(key_salt, value).hexdigest()
def load(self): def load(self):
return async_to_sync(self._load)() retries = 0
while True:
try:
return async_to_sync(self._load)()
except TimeoutError as e:
if retries < 3:
sleep(0.1)
else:
raise e
retries += 1
async def _load(self): async def _load(self):
async with get_connection(read_only=True) as redis: async with get_connection(read_only=True) as redis: