session: send tx events when data is dequeued

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

diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index 75f7baf..1a304a6 100644 (file)
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -452,6 +452,10 @@ u32
 session_tx_fifo_dequeue_drop (transport_connection_t * tc, u32 max_bytes)
 {
   session_t *s = session_get (tc->s_index, tc->thread_index);
+
+  if (svm_fifo_needs_tx_ntf (s->tx_fifo, max_bytes))
+    session_dequeue_notify (s);
+
   return svm_fifo_dequeue_drop (s->tx_fifo, max_bytes);
 }