Alexander Belchenko added the comment: According to documentation on RotateFileHandler
"When this file is filled, it is closed and renamed to app.log.1, and if files app.log.1, app.log.2, etc. exist, then they are renamed to app.log.2, app.log.3 etc. respectively." But we have 2 loggers which holds open file inside the same process. And while one handler is trying to close and rename file, another handler (tornado, which writes something to log only when there are errors actually) is holding file open. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25121> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com