advanced patterns When Using Python 3.10 with asyncio and aiohttp for Concurrent HTTP Requests
I've tried everything I can think of but I'm refactoring my project and I've tried everything I can think of but I've searched everywhere and can't find a clear answer. I'm working on a project and hit a roadblock. I tried several approaches but none seem to work. I'm experiencing unexpected behavior when making concurrent HTTP requests using `aiohttp` with `asyncio` in Python 3.10. My goal is to fetch multiple APIs concurrently, but the requests sometimes complete in the wrong order or timeout unexpectedly. Here’s a snippet of my code: ```python import asyncio import aiohttp async def fetch(session, url): async with session.get(url) as response: return await response.text() async def fetch_all(urls): async with aiohttp.ClientSession() as session: tasks = [fetch(session, url) for url in urls] return await asyncio.gather(*tasks) urls = ['http://example.com', 'http://example.org', 'http://example.net'] results = asyncio.run(fetch_all(urls)) print(results) ``` When I run this code, it seems that the output order does not match the order of the URLs I have provided. Additionally, I occasionally get a `TimeoutError` even though the requests are to reliable endpoints. I've tried increasing the timeout on the session by modifying it as follows: ```python async with aiohttp.ClientSession(timeout=aiohttp.ClientTimeout(total=10)) as session: ``` However, I still encounter the same issues. I've also checked if the URLs are reachable independently and they are. The behavior seems inconsistent, and I'm not sure if it’s related to `aiohttp`, `asyncio`, or perhaps some scenario in how I’m managing my concurrency. Any insights or further debugging steps would be appreciated! What's the best practice here? For context: I'm using Python on macOS. How would you solve this? For context: I'm using Python on Windows. Any help would be greatly appreciated! I'd love to hear your thoughts on this. I'm on Linux using the latest version of Python. Am I missing something obvious?