The timeout parameters are inaccurate and the offset is very exaggerated

[ijustkeepmoving]

hi!

i send requests with AsyncSession(max_clients=2000,timeout=50)

mostly ,it runs correctly like this:

Failed to perform, curl: (28) Operation timed out after 50010 milliseconds with 0 bytes received. See https://curl.se/libcurl/c/libcurl-errors.html first for more details

but sometimes it Far exceeds the timeout period I set

Failed to perform, curl: (28) Operation timed out after 109216 milliseconds with 0 bytes received. See https://curl.se/libcurl/c/libcurl-errors.html first for more details

[lexiforest]

Do you have a reproducible script?

[ijustkeepmoving]

using AsyncSession with a proxy,i used a socks5 proxy,and sending request in a high rate ,such as sending a request per 100ms.

like this:

async with AsyncSession(max_clients=2000,timeout=50,proxies{"https":"socks5://[ipv6]:port"})  as session:

    while True:
         asyncio.create_task(session.get("xxxx"))
         await asyncio.sleep(0.1)

when running for a while ,timeout will occur

[tianqing108]

I'm having a problem with the timeout not taking effect, causing the event loop to wait indefinitely and the subsequent tasks can't be executed.

[lexiforest]

@tianqing108 Do you share the same configuration - high rate with proxies?

[tianqing108]

no  proxy,  There is a 10-second interval between each request, the timeout is not working 

[tianqing108]

@lexiforest asyncio.wait_for is not working, it‘s terrible

client = AsyncSession()
response = await asyncio.wait_for(client.get(url, headers=base_headers, impersonate="chrome131"), 30)

[lexiforest]

Try 0.13.0