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-rw-r--r--src/vnet/session/session_node.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index 12080122c8e..2fde85b03ec 100644
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -1128,7 +1128,10 @@ session_tx_fifo_read_and_snd_i (session_worker_t * wrk,
if (!peek_data)
{
- if (svm_fifo_needs_deq_ntf (ctx->s->tx_fifo, ctx->max_len_to_snd))
+ u32 n_dequeued = ctx->max_len_to_snd;
+ if (ctx->transport_vft->transport_options.tx_type == TRANSPORT_TX_DGRAM)
+ n_dequeued += ctx->n_segs_per_evt * SESSION_CONN_HDR_LEN;
+ if (svm_fifo_needs_deq_ntf (ctx->s->tx_fifo, n_dequeued))
session_dequeue_notify (ctx->s);
}
return SESSION_TX_OK;