Aymeric Augustin added the comment: I worked around this bug in websockets by serializing access to `drain()` with a lock:
https://github.com/aaugustin/websockets/commit/198b71537917adb44002573b14cbe23dbd4c21a2 I suspect this is inefficient but it beats crashing. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue29930> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com