python - Making 1 milion requests with aiohttp/asyncio - literally -
i followed tutorial: https://pawelmhm.github.io/asyncio/python/aiohttp/2016/04/22/asyncio-aiohttp.html , works fine when doing 50 000 requests. need 1 milion api calls , have problem code:
url = "http://some_url.com/?id={}" tasks = set() sem = asyncio.semaphore(max_sim_conns) in range(1, last_id + 1): task = asyncio.ensure_future(bound_fetch(sem, url.format(i))) tasks.add(task) responses = asyncio.gather(*tasks) return await responses
because python needs create 1 milion tasks, lags , prints killed
message in terminal. there way use generator insted of pre-made set (or list) of urls? thanks.
asyncio memory bound (like other program). can not spawn more task memory can hold. guess hit memory limit. check dmesg more information.
1 millions rps doesn't mean there 1m tasks. task can several request in same second.
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