Issue with Langgraph deployment with redis and postgress enabled

[dheerajiiitv]

@hwchase17 It's been bugging us for days now, we deployed langgraph on our cloud run with suffiencient CPU resources in all deployed services. But somehow we are getting asyncio timeout error

Here's small trace :

DEFAULT 2025-02-12T12:17:37.620139Z [2m2025-02-12T12:17:37.619084Z[0m [[31m[1merror [0m] [1mBackground task failed [0m [[0m[1m[34mlanggraph_api.asyncio[0m][0m [36mapi_revision[0m=[35mcfcc057[0m [36mapi_variant[0m=[35mlocal[0m

ERROR 2025-02-12T12:17:37.620184Z Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/coredis/connection.py", line 584, in fetch_push_message
    await self._read_flag.wait()
  File "/usr/local/lib/python3.11/asyncio/locks.py", line 213, in wait
    await fut

DEFAULT 2025-02-12T12:17:37.620188Z asyncio.exceptions.CancelledError

DEFAULT 2025-02-12T12:17:37.620195Z The above exception was the direct cause of the following exception:

ERROR 2025-02-12T12:17:37.620211Z Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/coredis/connection.py", line 581, in fetch_push_message
    async with async_timeout.timeout(
  File "/usr/local/lib/python3.11/asyncio/timeouts.py", line 115, in __aexit__
    raise TimeoutError from exc_val

DEFAULT 2025-02-12T12:17:37.620214Z TimeoutError

DEFAULT 2025-02-12T12:17:37.620219Z During handling of the above exception, another exception occurred:

ERROR 2025-02-12T12:17:37.620228Z Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/langgraph_storage/ops.py", line 2029, in listen_for_cancellation
    event = await pubsub.listen()
  File "/usr/local/lib/python3.11/site-packages/coredis/commands/pubsub.py", line 322, in listen
    response = await self.parse_response(block=True)
  File "/usr/local/lib/python3.11/site-packages/coredis/commands/pubsub.py", line 242, in parse_response
    return await asyncio.wait_for(
  File "/usr/local/lib/python3.11/asyncio/tasks.py", line 452, in wait_for
    return await fut
  File "/usr/local/lib/python3.11/site-packages/coredis/commands/pubsub.py", line 216, in _execute
    return await command(*args)
  File "/usr/local/lib/python3.11/site-packages/coredis/connection.py", line 586, in fetch_push_message
    raise TimeoutError

DEFAULT 2025-02-12T12:17:37.620301Z coredis.exceptions.TimeoutError