concurrency

Why is my async Python HTTP request pool deadlocking after 500 concurrent connections?

I'm building a high-concurrency data scraper using `aiohttp` and `asyncio`, managing a fixed-size connection pool. After roughly 500 concurrent requests, the entire pool just locks...

Struggling with Python's GIL and Multithreading for I/O-bound tasks – Am I missing something fundamental?

I'm trying to optimize an I/O-bound Python script that makes numerous external API calls concurrently. Despite using `concurrent.futures.ThreadPoolExecutor`, I'm not seeing the per...