All Questions
9 questions
0
votes
0
answers
208
views
How to prioritize the tasks of asyncio eventloop?
I want to create a custom implementation of the asyncio eventloop so that the tasks handled by the eventloop have a priority. The tasks that are available or "ready" can then be ordered by ...
4
votes
1
answer
9k
views
"RuntimeError: no running event loop" with "asyncio.get_running_loop()" in Python
I'm trying to run the code below with asyncio.get_running_loop():
import asyncio
async def test():
for _ in range(3):
print("Test")
await asyncio.sleep(1)
loop = ...
0
votes
1
answer
647
views
"RuntimeError: Cannot close a running event loop" in Python
I use loop.close() in test() to close the event loop as shown below:
import asyncio
async def test(loop):
print("Test")
loop.stop() # Stop the event loop
loop.close() # Here
...
0
votes
1
answer
3k
views
How to stop "loop.run_forever()" with "loop.stop()" in Python?
I'm trying to stop loop.run_forever() with loop.stop() in Python as shown below but loop.stop() doesn't stop loop.run_forever():
import asyncio
async def test():
print("Test")
loop = ...
2
votes
1
answer
3k
views
How to add a task to event loop while it is already running in asyncio library in python3.7?
# !/usr/bin/python3
import asyncio
import aiohttp
from threading import Thread
event_loop = asyncio.get_event_loop() # getting the event_loop
Thread(target=event_loop.run_forever).start() # creating ...
- 21
7
votes
4
answers
8k
views
asyncio task was destroyed but it is pending
I am working a sample program that reads from a datasource (csv or rdbms) in chunks, makes some transformation and sends it via socket to a server.
But because the csv is very large, for testing ...
- 155
9
votes
1
answer
6k
views
How to reset an asyncio eventloop by a worker?
I'm working with an asyncio forever() eventloop. Now I want to restart the loop (stop the loop and recreate a new loop) after a process or a signal or a change in a file, but I have some problems to ...
- 34.6k
2
votes
1
answer
3k
views
How python asyncIO, suspend & resume the task?
A style of programming in which task release the CPU during waiting periods, so that other tasks can use it.
To introduce an async task,
A task should be capable to suspend & resume
An event ...
7
votes
2
answers
17k
views
Two independent async loops in Python
What would be a good approach to execute two asynchronous loops running in parallel in Python, using async/await?
I've thought about something like the code below, but can't wrap my head around how ...
- 23.1k