From efefc6b4b219e2897e48def83352b4df52bc03a0 Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Wed, 7 Nov 2018 12:49:19 -0800 Subject: tcp: pacer and mrtt estimation improvements - update pacer once per burst - better estimate initial rtt - compute smoothed average for higher precision rtt estimate Change-Id: I06d41a98784cdf861bedfbee2e7d0afc0d0154ef Signed-off-by: Florin Coras --- src/vnet/session/session_node.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/vnet/session/session_node.c') diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c index 64c873cc758..22d8d3c45b0 100644 --- a/src/vnet/session/session_node.c +++ b/src/vnet/session/session_node.c @@ -99,7 +99,7 @@ session_mq_reset_reply_handler (void *data) s = session_get_if_valid (index, thread_index); if (!s) { - clib_warning ("Invalid session!"); + SESSION_DBG ("Invalid session!"); return; } app_wrk = app_worker_get (s->app_wrk_index); @@ -751,7 +751,7 @@ static void session_update_dispatch_period (session_manager_worker_t * wrk, f64 now, u32 thread_index) { - if (wrk->last_tx_packets > 1) + if (wrk->last_tx_packets) { f64 sample = now - wrk->last_vlib_time; wrk->dispatch_period = (wrk->dispatch_period + sample) * 0.5; -- cgit 1.2.3-korg