BUG/MEDIUM: connections: Make sure we remove CO_FL_SESS_IDLE on disown.

When for some reason the session is not the owner of the connection anymore,
make sure we remove CO_FL_SESS_IDLE, even if we're about to call
conn->mux->destroy(), as the destroy may not destroy the connection
immediately if it's still in use.
This should be backported to 1.9.
u
2 files changed