Hi @simonmichal . Yes, I think the example should show the problem with a vanilla xrootd server. I've tried to make a fix possible fix (#1945) - taking what I felt was a defensive approach of keeping the Stream sessionId unique also between (re)-created Stream objects. -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1942#issuecomment-1457952262 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## 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