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session manager not trigger event

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This commit is contained in:
luwenpeng
2024-01-15 11:21:11 +08:00
parent 84bdd92534
commit a045c04f8d
8 changed files with 95 additions and 265 deletions
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53
src/session/session_manager.cpp
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@@ -19,9 +19,6 @@ struct session_manager
struct session_timer *sess_timer;
struct session_queue *evicted_sess;
session_event_cb event_cb;
void *arg;
// timeout config
uint64_t timeout_toclosing;
uint64_t timeout_toclosed;
@@ -205,11 +202,6 @@ static void session_to_closed(struct session *sess, void *arg)
struct session_manager *mgr = (struct session_manager *)arg;
assert(mgr != NULL);
uint32_t event;
while (session_pop_event(sess, &event))
{
}
update_counter_on_closed(mgr, sess);
session_set_state(sess, SESSION_STATE_CLOSED);
session_set0_cur_pkt(sess, NULL);
@@ -231,7 +223,6 @@ static void session_to_closing(struct session *sess, void *arg)
update_counter_on_closing(mgr, sess);
session_set_state(sess, SESSION_STATE_CLOSING);
session_push_event(sess, SESSION_EVENT_CLOSING);
session_manager_update_session_timer(mgr, sess, session_to_closed, mgr->timeout_toclosed);
}
@@ -426,8 +417,6 @@ static int handle_tcp_new_session(struct session_manager *mgr, struct tuple6 *ke
session_set_create_time(sess, timestamp_get_msec());
update_session_base(sess, pkt, curr_dir);
session_push_event(sess, SESSION_EVENT_OPENING);
session_push_event(sess, SESSION_EVENT_PACKET);
session_manager_update_session_timer(mgr, sess, session_to_closing, mgr->timeout_toclosing);
return 0;
@@ -458,8 +447,6 @@ static int handle_udp_new_session(struct session_manager *mgr, struct tuple6 *ke
session_set_create_time(sess, timestamp_get_msec());
update_session_base(sess, pkt, curr_dir);
session_push_event(sess, SESSION_EVENT_OPENING);
session_push_event(sess, SESSION_EVENT_PACKET);
session_manager_update_session_timer(mgr, sess, session_to_closing, mgr->timeout_toclosing);
return 0;
@@ -476,8 +463,6 @@ static void handle_tcp_old_session(struct session_manager *mgr, struct tuple6 *k
{
update_counter_on_closing(mgr, sess);
session_set_state(sess, SESSION_STATE_CLOSING);
session_push_event(sess, SESSION_EVENT_PACKET);
session_push_event(sess, SESSION_EVENT_CLOSING);
session_manager_update_session_timer(mgr, sess, session_to_closed, mgr->timeout_toclosed);
return;
}
@@ -486,7 +471,6 @@ static void handle_tcp_old_session(struct session_manager *mgr, struct tuple6 *k
{
update_counter_on_active(mgr, sess);
session_set_state(sess, SESSION_STATE_ACTIVE);
session_push_event(sess, SESSION_EVENT_PACKET);
session_manager_update_session_timer(mgr, sess, session_to_closing, mgr->timeout_toclosing);
return;
}
@@ -500,7 +484,6 @@ static void handle_udp_old_session(struct session_manager *mgr, struct tuple6 *k
update_counter_on_active(mgr, sess);
session_set_state(sess, SESSION_STATE_ACTIVE);
session_push_event(sess, SESSION_EVENT_PACKET);
session_manager_update_session_timer(mgr, sess, session_to_closing, mgr->timeout_toclosing);
}
@@ -609,12 +592,6 @@ void session_manager_destroy(struct session_manager *mgr)
}
}
void session_manager_set_session_eventcb(struct session_manager *mgr, session_event_cb cb, void *arg)
{
mgr->event_cb = cb;
mgr->arg = arg;
}
void session_manager_set_timeout_toclosing(struct session_manager *mgr, uint64_t timeout_ms)
{
mgr->timeout_toclosing = timeout_ms;
@@ -655,7 +632,6 @@ struct session *session_manager_update(struct session_manager *mgr, const struct
update_counter_on_closing(mgr, unused_sess);
session_set_state(unused_sess, SESSION_STATE_CLOSING);
session_push_event(unused_sess, SESSION_EVENT_CLOSING);
session_queue_push(mgr->evicted_sess, unused_sess);
session_manager_update_session_timer(mgr, unused_sess, session_to_closed, mgr->timeout_toclosed);
}
@@ -702,34 +678,9 @@ struct session *session_manager_expire(struct session_manager *mgr)
return sess;
}
static void session_dispatch(struct session_manager *mgr, struct session *sess)
struct session *session_manager_evicte(struct session_manager *mgr)
{
if (sess == NULL)
{
return;
}
uint32_t event;
while (session_pop_event(sess, &event))
{
SESSION_LOG_DEBUG("handle \"%s\" event on session %lu", session_event_tostring((enum session_event)event), session_get_id(sess));
if (mgr->event_cb)
{
mgr->event_cb(sess, event, mgr->arg);
}
}
session_set0_cur_pkt(sess, NULL);
session_set_cur_dir(sess, SESSION_DIR_NONE);
}
void session_manager_dispatch(struct session_manager *mgr, struct session *sess)
{
// Handle sessions that are ready to be processed
session_dispatch(mgr, sess);
// Handle sessions that are evicted because the flow table is full
struct session *evicted_sess = session_queue_pop(mgr->evicted_sess);
session_dispatch(mgr, evicted_sess);
return session_queue_pop(mgr->evicted_sess);
}
uint64_t session_manager_get_sessions(struct session_manager *mgr, enum session_type type, enum session_state state)