Logging instructions in README not working

[jwodder]

My attempts to get logging of retries working following the instructions in this project's README are proving fruitless. Using aiohttp 3.8.3 and aiohttp-retry 2.8.3 on Python 3.10.9 on macOS 11.7.2, the following code never prints the "Making a request" line. Please advise.

import asyncio
import aiohttp
from aiohttp_retry import RetryClient, ListRetry

async def on_request_start(session, trace_config_ctx, params):
    print("Making a request ...")

async def get_client():
    trace_config = aiohttp.TraceConfig()
    trace_config.on_request_start.append(on_request_start)
    return RetryClient(
        client_session=aiohttp.ClientSession(),
        retry_options=ListRetry(timeouts=[1, 2, 6, 15, 36]),
        trace_configs=[trace_config],
    )

async def amain():
    async with (await get_client()) as session:
        async with session.get("https://httpbin.org/status/500") as r:
            print(r.status)

if __name__ == "__main__":
    asyncio.run(amain())

[jwodder]

I realized what I was doing wrong. Because I'm passing an explicit ClientSession to RetryClient, I need to pass trace_configs to the ClientSession instead.