@adriansev : perfect, thanks a lot for testing! Well, `MsgHandler` class differs already significantly in 4 and 5, I will se what I can do ;-) that said I strongly encourage you to move to 5 ;-) -- 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/1422#issuecomment-812412538 ######################################################################## 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