Please file an issue on bugs.python.org On Sun, Sep 20, 2015 at 5:40 AM, Oleg K <[email protected]> wrote: > Hello, > > i have suspicion that there is a bug in ssl handshake implementation. > can someone tell me email or any other contact of author of that file? > asyncio/sslproto.py i wonder if they can help me to fix it? > > > to make long story short: > i am developing application with ssl websockets and have found a case when > sslproto gets into broken state. > > there is a function > which suppose to write into socket > > def _write_appdata(self, data): > self._write_backlog.append((data, 0)) > self._write_buffer_size += len(data) > self._process_write_backlog() > > > actually - it just populates write backlog. and later it calls: > > def _process_write_backlog(self): > # Try to make progress on the write backlog. > if self._transport is None: > return > > > which is silently exits doing nothing, because transport is already gone. > and backlog keeps growing producing memory leak. no error is ever raised. > > so what i found is: that it is happening when connection is just > established, > and immediately lost so lost_connection handler manages to set None to > self._transport. > > and whole proto just thinks it finished a handshake but same time it lost > the transport. > > > > > Regards, > Oleg.
-- Thanks, Andrew Svetlov
