All Questions
Tagged with python-asyncio python
6,239 questions
-1
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Python Async loop freezes when checking task.done()
I am running multiple asyncio. Task to execute user request faster on my fastAPI websocket server. However occasionally (once per week), my whole async loop freezes on line where I check if one of my ...
- 77
2
votes
0
answers
29
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asyncio httpio boto3 how to find memory leaks
I'm struggling since a while to determine where my memory leaks are coming from.
I'm using asyncio, httpio boto3 and so on. The basic idea of my app is :
getting urls of the newest documents
...
0
votes
3
answers
134
views
Converting Python socket server to Asyncio
I have already converted a multi-treaded HTTP proxy ran by a socket server into a single-treaded proxy ran by Asyncio. And, it works well for HTTP. However, when I try to reproduce the same with SSL ...
- 70
2
votes
1
answer
49
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VSCode Jupyter Notebook - Stop Cell Execution
I've an issue with proper termination of an async python code running in a jupyter notebook cell. I would like to use the stop button on a jupyter notebook cell to exit cleanly the code running in the ...
- 75
1
vote
2
answers
44
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task.result() throws InvalidStateError instead of CancelledError on cancelled task
I built the following construct which is supposed to call a bunch of asynchronous operations and return as soon as any one of them completes or the timeout expires.
import asyncio
async def ...
- 715
2
votes
2
answers
74
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Why is my asyncio task not executing immediately after `asyncio.create_task()`?
import asyncio
async def worker():
print("worker start")
await asyncio.sleep(1)
print("worker done")
async def main():
# Schedule the coroutine
asyncio....
- 23
2
votes
2
answers
71
views
Exceptions being hidden by asyncio Queue.join()
I am using an API client supplied by a vendor (Okta) that has very poor/old examples of running with async - for example (the Python documentation says not to use get_event_loop()):
from okta.client ...
- 2,304
2
votes
1
answer
45
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Is a lock needed when multiple tasks push into the same asyncio Queue?
Consider this example where I have 3 worker tasks that push results in a queue and a tasks that deals with the pushed data.
async def worker1(queue: asyncio.Queue):
while True:
res = ...
- 13.6k
0
votes
1
answer
26
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Running WebSocket server and separate while loop simultaneously
The following code is for a RC flight controller based around an Raspberry Pi (Zero 2W). The purpose of the code is to receive input controls from my Iphone while also managing a few PID controllers ...
-1
votes
1
answer
33
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Sending a discord message without needing to have any input in discord
I'm making an AI thing that uses voice to text and text to speech to communicate, and I thought it would be nice to give it access to Discord, just for fun, but I'm only finding how to send messages ...
1
vote
1
answer
152
views
Properly typing a Python decorator with ParamSpec and Concatenate that allows for arbitrary argument positioning?
I have an existing Python decorator that ensures that a method is given a psycopg AsyncConnection instance. I'm trying to update the typing to use ParamSpec and Concatenate as the current ...
- 188
0
votes
1
answer
90
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How to set an end time for a LiveKit room and send a warning message 1 minute before disconnecting using Python?
I'm working with LiveKit and a multimodal agent in Python for a voice-based interview session. I'd like to implement the following:
Automatically disconnect the agent at a specific end time.
Send a &...
1
vote
1
answer
55
views
Mock asyncio.sleep to be faster in unittest
I want to mock asyncio.sleep to shorten the delay, e.g. by a factor of 10, to speed up my tests while also trying to surface any possible race conditions or other bugs as a crude sanity check. However ...
- 491
0
votes
0
answers
39
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Python run own module in async shell
I wrote a little module that makes heavy use of pythons async functionality.
If you run python -m asyncio you are dropped into a shell where you can await coroutines directly. Additionally, asyncio is ...
- 15
0
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0
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42
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discord.py cogs not loading properly
Update: FIXED!!
I uninstalled discord.py and discord, then reinstalled with the --no-binary option. Now my code works fine with no modifications.
pip install --no-binary :all: "discord.py==2.5.2&...
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