Hmm to be honest I don't recall why do the python-bindings need an `atexit` handler in the first place. When the `DefaultEnv` will be destroyed it will anyway finalise the xrootd client runtime: https://github.com/xrootd/xrootd/blob/aa02838207d11a4772621fd8ea79ca1c0d3b1fdd/src/XrdCl/XrdClDefaultEnv.cc#L733-L772 I have to run a test ... ;-) -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1552#issuecomment-962979167 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1