From dd60b1b128d8d6c07dc8b8bcbf932b808cedbaab Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Mon, 7 Oct 2019 17:19:09 -0700 Subject: [PATCH] tcp: rate sample for persist segments Type: fix Change-Id: I7c38d2ad6364f098529f51c15b533eb234b82716 Signed-off-by: Florin Coras --- src/vnet/tcp/tcp_output.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index 069b823ee36..32c88e3f82a 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -1703,6 +1703,12 @@ tcp_timer_persist_handler (u32 index) || tc->snd_nxt == tc->snd_una_max || tc->rto_boff > 1)); + if (tc->flags & TCP_CONN_RATE_SAMPLE) + { + tcp_bt_check_app_limited (tc); + tcp_bt_track_tx (tc); + } + tcp_push_hdr_i (tc, b, tc->snd_nxt, /* compute opts */ 0, /* burst */ 0, /* update_snd_nxt */ 1); tc->snd_una_max = seq_max (tc->snd_nxt, tc->snd_una_max); -- 2.16.6