MEDIUM: sessions: Introduce session flags.
Add session flags, and add a new flag, SESS_FL_PREFER_LAST, to be set when
we use NTLM authentication, and we should reuse the last connection. This
should fix using NTLM with HTX. This totally replaces TX_PREFER_LAST.
This should be backported to 1.9.
diff --git a/src/backend.c b/src/backend.c
index 88991a8..b8e56cf 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -647,14 +647,14 @@
s->target = NULL;
if ((s->be->lbprm.algo & BE_LB_KIND) != BE_LB_KIND_HI &&
- ((s->txn && s->txn->flags & TX_PREFER_LAST) ||
+ ((s->sess->flags & SESS_FL_PREFER_LAST) ||
(s->be->options & PR_O_PREF_LAST))) {
struct sess_srv_list *srv_list;
list_for_each_entry(srv_list, &s->sess->srv_list, srv_list) {
struct server *tmpsrv = objt_server(srv_list->target);
if (tmpsrv && tmpsrv->proxy == s->be &&
- ((s->txn && s->txn->flags & TX_PREFER_LAST) ||
+ ((s->sess->flags & SESS_FL_PREFER_LAST) ||
(!s->be->max_ka_queue ||
server_has_room(tmpsrv) || (
tmpsrv->nbpend + 1 < s->be->max_ka_queue))) &&