In Line 111 in https://github.com/xrootd/xrootd/blob/stable-4.0.x/src/XrdSec/XrdSecClient.cc the security env variables are not passed, therefore protocol selection does not work. --- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/133 ######################################################################## 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