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-rw-r--r--src/vnet/tcp/tcp.c3
-rw-r--r--src/vnet/tcp/tcp_output.c3
2 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index d8ba65871d9..317ed3aa876 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);
}
diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c
index 14d1bd6391e..42986112053 100644
--- a/src/vnet/tcp/tcp_output.c
+++ b/src/vnet/tcp/tcp_output.c
@@ -2173,6 +2173,9 @@ tcp_do_retransmit (tcp_connection_t * tc, u32 max_burst_size)
tcp_worker_ctx_t *wrk;
u32 n_segs;
+ if (PREDICT_FALSE (tc->state == TCP_STATE_CLOSED))
+ return 0;
+
wrk = tcp_get_worker (tc->c_thread_index);
if (tcp_opts_sack_permitted (&tc->rcv_opts))