From: Florin Coras <fcoras@cisco.com>
Date: Fri, 15 Nov 2019 07:32:08 +0000 (-0800)
Subject: tcp: close session on retransmit failure
X-Git-Tag: v19.08.2~66
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F18%2F23518%2F2;p=vpp.git

tcp: close session on retransmit failure

Type: fix

Since the connection is closed, also mark the session as closed.

Change-Id: Ica3849c3ff12fa7a65ba64e563a60d6c94f5ceca
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit 52be67435eb4615b899950b42b8ff72d258fbcb3)
---

diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 094c84c5e28..c1ecaba1fb3 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -1515,6 +1515,7 @@ tcp_timer_retransmit_handler (u32 tc_index)
 	  tcp_send_reset (tc);
 	  tcp_connection_set_state (tc, TCP_STATE_CLOSED);
 	  session_transport_closing_notify (&tc->connection);
+	  session_transport_closed_notify (&tc->connection);
 	  tcp_connection_timers_reset (tc);
 	  tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.closewait_time);
 	  return;