diff options
Diffstat (limited to 'src/vnet/session/session_api.c')
| -rwxr-xr-x | src/vnet/session/session_api.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c index c12354fdeae..13a337699d2 100755 --- a/src/vnet/session/session_api.c +++ b/src/vnet/session/session_api.c @@ -636,6 +636,72 @@ done: return 0; } +static int +mq_send_session_bound_cb (u32 app_wrk_index, u32 api_context, + session_handle_t handle, int rv) +{ + svm_msg_q_msg_t _msg, *msg = &_msg; + svm_msg_q_t *app_mq, *vpp_evt_q; + transport_connection_t *tc; + stream_session_t *ls = 0; + session_bound_msg_t *mp; + app_worker_t *app_wrk; + session_event_t *evt; + application_t *app; + + app_wrk = app_worker_get (app_wrk_index); + app = application_get (app_wrk->app_index); + app_mq = app_wrk->event_queue; + if (!app_mq) + { + clib_warning ("app %u with api index: %u not attached", app->app_index, + app->api_client_index); + return -1; + } + + svm_msg_q_lock_and_alloc_msg_w_ring (app_mq, SESSION_MQ_CTRL_EVT_RING, + SVM_Q_WAIT, msg); + svm_msg_q_unlock (app_mq); + evt = svm_msg_q_msg_data (app_mq, msg); + memset (evt, 0, sizeof (*evt)); + evt->event_type = SESSION_CTRL_EVT_BOUND; + mp = (session_bound_msg_t *) evt->data; + mp->context = api_context; + + if (rv) + goto done; + + mp->handle = handle; + if (application_has_global_scope (app)) + { + ls = listen_session_get_from_handle (handle); + tc = listen_session_get_transport (ls); + mp->lcl_port = tc->lcl_port; + mp->lcl_is_ip4 = tc->is_ip4; + clib_memcpy (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip)); + } + else + { + local_session_t *local; + local = application_get_local_listen_session_from_handle (handle); + mp->lcl_port = local->port; + mp->lcl_is_ip4 = session_type_is_ip4 (local->session_type); + } + + if (ls && session_transport_service_type (ls) == TRANSPORT_SERVICE_CL) + { + mp->rx_fifo = pointer_to_uword (ls->server_rx_fifo); + mp->tx_fifo = pointer_to_uword (ls->server_tx_fifo); + vpp_evt_q = session_manager_get_vpp_event_queue (0); + mp->vpp_evt_q = pointer_to_uword (vpp_evt_q); + } + +done: + mp->retval = rv; + svm_msg_q_add (app_mq, msg, SVM_Q_WAIT); + return 0; +} + static session_cb_vft_t session_mq_cb_vft = { .session_accept_callback = mq_send_session_accepted_cb, .session_disconnect_callback = mq_send_session_disconnected_cb, @@ -791,6 +857,7 @@ vl_api_bind_uri_t_handler (vl_api_bind_uri_t * mp) stream_session_t *s; application_t *app = 0; svm_msg_q_t *vpp_evt_q; + app_worker_t *app_wrk; int rv; if (session_manager_is_enabled () == 0) @@ -837,6 +904,14 @@ done: } })); /* *INDENT-ON* */ + + /* If app uses mq for control messages, send an mq message as well */ + if (app && application_use_mq_for_ctrl (app)) + { + app_wrk = application_get_worker (app, 0); + mq_send_session_bound_cb (app_wrk->wrk_index, mp->context, a->handle, + rv); + } } static void @@ -1070,6 +1145,7 @@ vl_api_bind_sock_t_handler (vl_api_bind_sock_t * mp) int rv = 0; clib_error_t *error; application_t *app = 0; + app_worker_t *app_wrk; stream_session_t *s; transport_connection_t *tc = 0; ip46_address_t *ip46; @@ -1129,6 +1205,14 @@ done: } })); /* *INDENT-ON* */ + + /* If app uses mq for control messages, send an mq message as well */ + if (app && application_use_mq_for_ctrl (app)) + { + app_wrk = application_get_worker (app, mp->wrk_index); + mq_send_session_bound_cb (app_wrk->wrk_index, mp->context, a->handle, + rv); + } } static void |