New submission from José Melero Fernández <jmelerofernan...@gmail.com>:
Repro: asyncio queue with limited size and the queue full, call asyncio.wait_for(some_queue.put(1), some_timeout). Every canceled put produces a new item in queue._putters that is never deleted (memory leak). Uploaded to the issue a file with an example. The get method had a very similar bug which was fixed in 2016-11. The related issue: https://bugs.python.org/issue31620 I already have the code for the PR prepared, so I want to publish the link of the MR in a few of minutes. ---------- components: asyncio files: asyncio_put_memory_leak.py messages: 310107 nosy: Mordis, asvetlov, yselivanov priority: normal severity: normal status: open title: asyncio.Queue, put() leaks memory if the queue is full type: resource usage versions: Python 3.6, Python 3.7 Added file: https://bugs.python.org/file47388/asyncio_put_memory_leak.py _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32574> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
