diff options
| author |   Florin Coras <fcoras@cisco.com> | 2019-07-08 11:47:18 -0700 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2019-07-09 17:34:13 +0000 |
| commit | 70f26d5425f72ebf207ad4ca6e83c1b7ff959c18 (patch) | |
| tree | 5fc34587c8791794cd1f8ec52ece6b224975490d /src/vnet/session/session.c | |
| parent | ace51525552375b4716c01a6f9ba5261fd64f940 (diff) | |
session: notify app of session and transport cleanup
Type:feature
Change-Id: Ic9515c0b11ca6f75503f47ec6b2c58d240afb144
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/session.c')
| -rw-r--r-- | src/vnet/session/session.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c index d378d6d2426..5b4e840f053 100644 --- a/src/vnet/session/session.c +++ b/src/vnet/session/session.c @@ -179,9 +179,21 @@ session_free (session_t * s) pool_put (session_main.wrk[s->thread_index].sessions, s); } +static void +session_cleanup_notify (session_t * s, session_cleanup_ntf_t ntf) +{ + app_worker_t *app_wrk; + + app_wrk = app_worker_get_if_valid (s->app_wrk_index); + if (!app_wrk) + return; + app_worker_cleanup_notify (app_wrk, s, ntf); +} + void session_free_w_fifos (session_t * s) { + session_cleanup_notify (s, SESSION_CLEANUP_SESSION); segment_manager_dealloc_fifos (s->rx_fifo, s->tx_fifo); session_free (s); } @@ -774,9 +786,6 @@ session_transport_delete_notify (transport_connection_t * tc) if (!(s = session_get_if_valid (tc->s_index, tc->thread_index))) return; - /* Make sure we don't try to send anything more */ - svm_fifo_dequeue_drop_all (s->tx_fifo); - switch (s->session_state) { case SESSION_STATE_CREATED: @@ -794,6 +803,8 @@ session_transport_delete_notify (transport_connection_t * tc) * are assumed to have been removed from the lookup table */ session_lookup_del_session (s); s->session_state = SESSION_STATE_TRANSPORT_CLOSED; + session_cleanup_notify (s, SESSION_CLEANUP_TRANSPORT); + svm_fifo_dequeue_drop_all (s->tx_fifo); break; case SESSION_STATE_CLOSING: case SESSION_STATE_CLOSED_WAITING: @@ -805,14 +816,18 @@ session_transport_delete_notify (transport_connection_t * tc) session_lookup_del_session (s); s->session_state = SESSION_STATE_TRANSPORT_CLOSED; session_program_transport_close (s); + session_cleanup_notify (s, SESSION_CLEANUP_TRANSPORT); + svm_fifo_dequeue_drop_all (s->tx_fifo); break; case SESSION_STATE_TRANSPORT_CLOSED: break; case SESSION_STATE_CLOSED: + session_cleanup_notify (s, SESSION_CLEANUP_TRANSPORT); session_delete (s); break; default: clib_warning ("session state %u", s->session_state); + session_cleanup_notify (s, SESSION_CLEANUP_TRANSPORT); session_delete (s); break; } |