From 636a8407586ed45a5b575ea58f4ad584e4a8a27c Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Thu, 7 Nov 2019 12:33:12 -0800 Subject: tcp: avoid retransmits post reset Type: fix Change-Id: Ib6a8f5ca597389700e5746f089a5cec7eee65ab5 Signed-off-by: Florin Coras (cherry picked from commit fd4c3fe364becc02527ed5f9088d904c7bc34a6f) --- src/vnet/tcp/tcp.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/vnet/tcp/tcp.c') diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c index 1d030c9ce71..2de4791fde1 100644 --- a/src/vnet/tcp/tcp.c +++ b/src/vnet/tcp/tcp.c @@ -360,6 +360,7 @@ tcp_connection_reset (tcp_connection_t * tc) * cleanly close the connection */ tcp_timer_set (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.closewait_time); session_transport_reset_notify (&tc->connection); + tcp_cong_recovery_off (tc); tcp_connection_set_state (tc, TCP_STATE_CLOSED); session_transport_closed_notify (&tc->connection); break; @@ -370,6 +371,7 @@ tcp_connection_reset (tcp_connection_t * tc) case TCP_STATE_LAST_ACK: tcp_connection_timers_reset (tc); tcp_timer_set (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.closewait_time); + tcp_cong_recovery_off (tc); /* Make sure we mark the session as closed. In some states we may * be still trying to send data */ tcp_connection_set_state (tc, TCP_STATE_CLOSED); @@ -489,6 +491,7 @@ tcp_session_reset (u32 conn_index, u32 thread_index) session_transport_closed_notify (&tc->connection); tcp_send_reset (tc); tcp_connection_timers_reset (tc); + tcp_cong_recovery_off (tc); tcp_connection_set_state (tc, TCP_STATE_CLOSED); tcp_timer_update (tc, TCP_TIMER_WAITCLOSE, tcp_cfg.cleanup_time); } -- cgit 1.2.3-korg