[MINOR] add the "force-persist" statement to force persistence on down servers
This is used to force access to down servers for some requests. This
is useful when validating that a change on a server correctly works
before enabling the server again.
diff --git a/src/checks.c b/src/checks.c
index 7eeced2..50e3190 100644
--- a/src/checks.c
+++ b/src/checks.c
@@ -310,7 +310,8 @@
FOREACH_ITEM_SAFE(pc, pc_bck, &s->pendconns, pc_end, struct pendconn *, list) {
struct session *sess = pc->sess;
- if (sess->be->options & PR_O_REDISP) {
+ if ((sess->be->options & (PR_O_REDISP|PR_O_PERSIST)) == PR_O_REDISP &&
+ !(sess->flags & SN_FORCE_PRST)) {
/* The REDISP option was specified. We will ignore
* cookie and force to balance or use the dispatcher.
*/