Ideally without race conditions..
Links:
As per ticket:2592#comment:1, should be fixed in r25239. Just needs testing + backporting.
Updates:
start_new_session
instead of custom setsid
or setpgrp
: r25780
Only the last changeset is really required.
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/2413