From: Florin Coras <fcoras@cisco.com>
Date: Fri, 10 Oct 2025 06:56:53 +0000 (-0700)
Subject: session: deliver rx ntfs if closed before established
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F72%2F43872%2F2;p=vpp.git

session: deliver rx ntfs if closed before established

Type: improvement

Change-Id: I696f925011d7994c63921174c3c61af6e78189bd
Signed-off-by: Florin Coras <fcoras@cisco.com>
---

diff --git a/src/vnet/session/session_input.c b/src/vnet/session/session_input.c
index ca12ae55376..4e601feb8a6 100644
--- a/src/vnet/session/session_input.c
+++ b/src/vnet/session/session_input.c
@@ -170,6 +170,8 @@ app_worker_flush_events_inline (app_worker_t *app_wrk,
 		{
 		  session_set_state (s,
 				     clib_max (old_state, s->session_state));
+		  if (svm_fifo_max_dequeue (s->rx_fifo))
+		    app->cb_fns.builtin_app_rx_callback (s);
 		  if (!(s->flags & SESSION_F_APP_CLOSED))
 		    app->cb_fns.session_disconnect_callback (s);
 		}
@@ -203,6 +205,8 @@ app_worker_flush_events_inline (app_worker_t *app_wrk,
 	  if (old_state >= SESSION_STATE_TRANSPORT_CLOSING)
 	    {
 	      session_set_state (s, clib_max (old_state, s->session_state));
+	      if (svm_fifo_max_dequeue (s->rx_fifo))
+		app->cb_fns.builtin_app_rx_callback (s);
 	      if (!(s->flags & SESSION_F_APP_CLOSED))
 		app->cb_fns.session_disconnect_callback (s);
 	    }