I am closing this as there has been no activity for almost a month. It known that using signals in a plugin that conflict with XRootD's use of the same signals is an issue. The ony long-term solution is to not use signal-based async I/O. If this occurs in the future, the bypass is to turn async I/O off (not ideal). -- You are receiving this because you commented. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1113#issuecomment-587476399 ######################################################################## 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