vcl: use events for epoll/select/read/write

[vpp.git] / src / vnet / session / session_node.c

diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index 1ae92ed..30cd5ae 100644 (file)
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -68,6 +68,12 @@ session_mq_accepted_reply_handler (void *data)
          return;
        }
       s->session_state = SESSION_STATE_READY;
+      if (!svm_fifo_is_empty (s->server_rx_fifo))
+       {
+         application_t *app;
+         app = application_get (s->app_index);
+         application_send_event (app, s, FIFO_EVENT_APP_RX);
+       }
     }
 }
 
@@ -789,7 +795,7 @@ skip_dequeue:
     {
       stream_session_t *s;     /* $$$ prefetch 1 ahead maybe */
       session_event_t *e;
-      u32 to_dequeue;
+      u8 is_full;
 
       e = &fifo_events[i];
       switch (e->event_type)
@@ -808,7 +814,7 @@ skip_dequeue:
              clib_warning ("It's dead, Jim!");
              continue;
            }
-         to_dequeue = svm_fifo_max_dequeue (s->server_tx_fifo);
+         is_full = svm_fifo_is_full (s->server_tx_fifo);
 
          /* Spray packets in per session type frames, since they go to
           * different nodes */
@@ -817,7 +823,7 @@ skip_dequeue:
          if (PREDICT_TRUE (rv == SESSION_TX_OK))
            {
              /* Notify app there's tx space if not polling */
-             if (PREDICT_FALSE (to_dequeue == s->server_tx_fifo->nitems
+             if (PREDICT_FALSE (is_full
                                 && !svm_fifo_has_event (s->server_tx_fifo)))
                session_dequeue_notify (s);
            }