STINNER Victor <vstin...@python.org> added the comment:
Oh, by design, NetworkConnectionNoServer.test_create_connection() has a race condition: port = socket_helper.find_unused_port() with self.assertRaises(OSError) as cm: socket.create_connection((HOST, port)) If another process starts to listen to the "unused" port between find_unused_port() call and the create_connection() call, create_connection() succeed and the test fails. Maybe I should just add a comment mentioning the race condition. Or we should find a more reliable way to get an error. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue40949> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com