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-rw-r--r--src/vnet/session/session_api.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c
index c6eeacfea18..a95faada9ae 100644
--- a/src/vnet/session/session_api.c
+++ b/src/vnet/session/session_api.c
@@ -589,6 +589,35 @@ mq_send_del_segment_cb (u32 app_wrk_index, u64 segment_handle)
return 0;
}
+static void
+mq_send_session_cleanup_cb (session_t * s, session_cleanup_ntf_t ntf)
+{
+ svm_msg_q_msg_t _msg, *msg = &_msg;
+ session_cleanup_msg_t *mp;
+ svm_msg_q_t *app_mq;
+ session_event_t *evt;
+ app_worker_t *app_wrk;
+
+ /* Only propagate session cleanup notification */
+ if (ntf == SESSION_CLEANUP_TRANSPORT)
+ return;
+
+ app_wrk = app_worker_get_if_valid (s->app_wrk_index);
+ if (!app_wrk)
+ return;
+
+ app_mq = app_wrk->event_queue;
+ if (mq_try_lock_and_alloc_msg (app_mq, msg))
+ return;
+
+ evt = svm_msg_q_msg_data (app_mq, msg);
+ clib_memset (evt, 0, sizeof (*evt));
+ evt->event_type = SESSION_CTRL_EVT_CLEANUP;
+ mp = (session_cleanup_msg_t *) evt->data;
+ mp->handle = session_handle (s);
+ svm_msg_q_add_and_unlock (app_mq, msg);
+}
+
/* ### WILL BE DEPRECATED POST 20.01 ### */
static session_cb_vft_t session_mq_cb_vft_old = {
.session_accept_callback = mq_send_session_accepted_cb,
@@ -606,6 +635,7 @@ static session_cb_vft_t session_mq_cb_vft = {
.session_connected_callback = mq_send_session_connected_cb,
.session_reset_callback = mq_send_session_reset_cb,
.session_migrate_callback = mq_send_session_migrate_cb,
+ .session_cleanup_callback = mq_send_session_cleanup_cb,
.add_segment_callback = mq_send_add_segment_cb,
.del_segment_callback = mq_send_del_segment_cb,
};