+static void
+session_mq_app_wrk_rpc_handler (void *data)
+{
+ session_app_wrk_rpc_msg_t *mp = (session_app_wrk_rpc_msg_t *) data;
+ svm_msg_q_msg_t _msg, *msg = &_msg;
+ session_app_wrk_rpc_msg_t *rmp;
+ app_worker_t *app_wrk;
+ session_event_t *evt;
+ application_t *app;
+
+ app = application_lookup (mp->client_index);
+ if (!app)
+ return;
+
+ app_wrk = application_get_worker (app, mp->wrk_index);
+
+ svm_msg_q_lock_and_alloc_msg_w_ring (app_wrk->event_queue,
+ SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT,
+ msg);
+ evt = svm_msg_q_msg_data (app_wrk->event_queue, msg);
+ clib_memset (evt, 0, sizeof (*evt));
+ evt->event_type = SESSION_CTRL_EVT_APP_WRK_RPC;
+ rmp = (session_app_wrk_rpc_msg_t *) evt->data;
+ clib_memcpy (rmp->data, mp->data, sizeof (mp->data));
+ svm_msg_q_add_and_unlock (app_wrk->event_queue, msg);
+}
+
+static void
+session_mq_transport_attr_handler (void *data)
+{
+ session_transport_attr_msg_t *mp = (session_transport_attr_msg_t *) data;
+ session_transport_attr_reply_msg_t *rmp;
+ svm_msg_q_msg_t _msg, *msg = &_msg;
+ app_worker_t *app_wrk;
+ session_event_t *evt;
+ application_t *app;
+ session_t *s;
+ int rv;
+
+ app = application_lookup (mp->client_index);
+ if (!app)
+ return;
+
+ if (!(s = session_get_from_handle_if_valid (mp->handle)))
+ {
+ clib_warning ("invalid handle %llu", mp->handle);
+ return;
+ }
+ app_wrk = app_worker_get (s->app_wrk_index);
+ if (app_wrk->app_index != app->app_index)
+ {
+ clib_warning ("app %u does not own session %llu", app->app_index,
+ mp->handle);
+ return;
+ }
+
+ rv = session_transport_attribute (s, mp->is_get, &mp->attr);
+
+ svm_msg_q_lock_and_alloc_msg_w_ring (
+ app_wrk->event_queue, SESSION_MQ_CTRL_EVT_RING, SVM_Q_WAIT, msg);
+ evt = svm_msg_q_msg_data (app_wrk->event_queue, msg);
+ clib_memset (evt, 0, sizeof (*evt));
+ evt->event_type = SESSION_CTRL_EVT_TRANSPORT_ATTR_REPLY;
+ rmp = (session_transport_attr_reply_msg_t *) evt->data;
+ rmp->handle = mp->handle;
+ rmp->retval = rv;
+ rmp->is_get = mp->is_get;
+ if (!rv && mp->is_get)
+ rmp->attr = mp->attr;
+ svm_msg_q_add_and_unlock (app_wrk->event_queue, msg);
+}
+
+void
+session_wrk_handle_evts_main_rpc (void *args)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ clib_llist_index_t ei, next_ei;
+ session_evt_elt_t *he, *elt;
+ session_worker_t *fwrk;
+ u32 thread_index;
+
+ vlib_worker_thread_barrier_sync (vm);
+
+ thread_index = pointer_to_uword (args);
+ fwrk = session_main_get_worker (thread_index);
+
+ he = clib_llist_elt (fwrk->event_elts, fwrk->evts_pending_main);
+ ei = clib_llist_next_index (he, evt_list);
+
+ while (ei != fwrk->evts_pending_main)
+ {
+ elt = clib_llist_elt (fwrk->event_elts, ei);
+ next_ei = clib_llist_next_index (elt, evt_list);
+ clib_llist_remove (fwrk->event_elts, evt_list, elt);
+ switch (elt->evt.event_type)
+ {
+ case SESSION_CTRL_EVT_LISTEN:
+ session_mq_listen_handler (fwrk, elt);
+ break;
+ case SESSION_CTRL_EVT_UNLISTEN:
+ session_mq_unlisten_handler (fwrk, elt);
+ break;
+ case SESSION_CTRL_EVT_APP_DETACH:
+ app_mq_detach_handler (fwrk, elt);
+ break;
+ case SESSION_CTRL_EVT_CONNECT_URI:
+ session_mq_connect_uri_handler (fwrk, elt);
+ break;
+ case SESSION_CTRL_EVT_ACCEPTED_REPLY:
+ session_mq_accepted_reply_handler (fwrk, elt);
+ break;
+ default:
+ clib_warning ("unhandled %u", elt->evt.event_type);
+ ALWAYS_ASSERT (0);
+ break;
+ }
+
+ /* Regrab element in case pool moved */
+ elt = clib_llist_elt (fwrk->event_elts, ei);
+ session_evt_ctrl_data_free (fwrk, elt);
+ clib_llist_put (fwrk->event_elts, elt);
+ ei = next_ei;
+ }
+
+ vlib_worker_thread_barrier_release (vm);
+}
+