On Thu, 29 Nov 2018 at 11:00, Andrew Svetlov email@example.com wrote:
I worked with lz4 python binding a year ago. It sometimes crashed to core dump when used in multithreaded environment (we used to run compressor/decompresson with asyncio by loop.run_in_executor() call). I hope the bug is fixed now, have no update for the current state.
Andrew and I discussed this off-list. The upshot is that this was happening in a situation where a (de)compression context was being used simultaneously by multiple threads, which is not supported. I'll look at making this use case not crash, though.