+static int
+mq_send_io_rx_event (session_t *s)
+{
+ session_event_t *mq_evt;
+ svm_msg_q_msg_t mq_msg;
+ app_worker_t *app_wrk;
+ svm_msg_q_t *mq;
+
+ if (svm_fifo_has_event (s->rx_fifo))
+ return 0;
+
+ app_wrk = app_worker_get (s->app_wrk_index);
+ mq = app_wrk->event_queue;
+
+ mq_msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
+ mq_evt = svm_msg_q_msg_data (mq, &mq_msg);
+
+ mq_evt->event_type = SESSION_IO_EVT_RX;
+ mq_evt->session_index = s->rx_fifo->shr->client_session_index;
+
+ (void) svm_fifo_set_event (s->rx_fifo);
+
+ svm_msg_q_add_raw (mq, &mq_msg);
+
+ return 0;
+}
+
+static int
+mq_send_io_tx_event (session_t *s)
+{
+ app_worker_t *app_wrk = app_worker_get (s->app_wrk_index);
+ svm_msg_q_t *mq = app_wrk->event_queue;
+ session_event_t *mq_evt;
+ svm_msg_q_msg_t mq_msg;
+
+ mq_msg = svm_msg_q_alloc_msg_w_ring (mq, SESSION_MQ_IO_EVT_RING);
+ mq_evt = svm_msg_q_msg_data (mq, &mq_msg);
+
+ mq_evt->event_type = SESSION_IO_EVT_TX;
+ mq_evt->session_index = s->tx_fifo->shr->client_session_index;
+
+ svm_msg_q_add_raw (mq, &mq_msg);
+
+ return 0;
+}
+