Date: Fri, 24 Oct 2025 19:49:43 GMT From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 1a61a673a370 - main - tcp: save progress timeout cause in connection end status Message-ID: <202510241949.59OJnhVv010122@gitrepo.freebsd.org>
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The branch main has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=1a61a673a3700c0ebdb0c5847b5923d0e3641f89 commit 1a61a673a3700c0ebdb0c5847b5923d0e3641f89 Author: Peter Lei <peterlei@netflix.com> AuthorDate: 2025-10-24 19:47:12 +0000 Commit: Michael Tuexen <tuexen@FreeBSD.org> CommitDate: 2025-10-24 19:47:12 +0000 tcp: save progress timeout cause in connection end status TCP stats are currently incremented for the persist and progress timeout conditions, but only the persist cause was saved in the connection end info status, which in turn is logged in the blackbox "connection end" event. Reviewed by: tuexen MFC after: 3 days Sponsored by: Netflix, Inc. --- sys/netinet/tcp_timer.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c index 3b9fe7a317b0..57c57666fa3a 100644 --- a/sys/netinet/tcp_timer.c +++ b/sys/netinet/tcp_timer.c @@ -513,9 +513,12 @@ tcp_timer_persist(struct tcpcb *tp) if (progdrop || (tp->t_rxtshift >= V_tcp_retries && (ticks - tp->t_rcvtime >= tcp_maxpersistidle || ticks - tp->t_rcvtime >= TCP_REXMTVAL(tp) * tcp_totbackoff))) { - if (!progdrop) + if (progdrop) { + tcp_log_end_status(tp, TCP_EI_STATUS_PROGRESS); + } else { TCPSTAT_INC(tcps_persistdrop); - tcp_log_end_status(tp, TCP_EI_STATUS_PERSIST_MAX); + tcp_log_end_status(tp, TCP_EI_STATUS_PERSIST_MAX); + } goto dropit; } /*home | help
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