[MEDIUM] stick_table: separate storage and update of session entries
When an entry already exists, we just need to update its expiration
timer. Let's have a dedicated function for that instead of spreading
open code everywhere.
This change also ensures that an update of an existing sticky session
really leads to an update of its expiration timer, which was apparently
not the case till now. This point needs to be checked in 1.4.
diff --git a/include/proto/stick_table.h b/include/proto/stick_table.h
index 87a550b..db45760 100644
--- a/include/proto/stick_table.h
+++ b/include/proto/stick_table.h
@@ -37,6 +37,7 @@
int stktable_init(struct stktable *t);
int stktable_parse_type(char **args, int *idx, unsigned long *type, size_t *key_size);
struct stksess *stktable_store(struct stktable *t, struct stksess *ts);
+struct stksess *stktable_touch(struct stktable *t, struct stksess *ts);
struct stksess *stktable_lookup(struct stktable *t, struct stksess *ts);
struct stksess *stktable_lookup_key(struct stktable *t, struct stktable_key *key);
struct stktable_key *stktable_fetch_key(struct proxy *px, struct session *l4,