With a response to an async request you get a list of all hosts contacted to fulfill this request, together with some extra info about them: https://github.com/xrootd/xrootd/blob/master/src/XrdCl/XrdClXRootDResponses.hh#L815 Can you use these? --- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/157#issuecomment-62120439 ######################################################################## 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