diff options
| author |   Florin Coras <fcoras@cisco.com> | 2018-12-20 18:24:49 -0800 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2018-12-21 04:19:20 +0000 |
| commit | 78cc4b0797a983d5d31b9127fea9c2b72ed081d7 (patch) | |
| tree | 5913b58559b7aaf3065f4ad12c4dee1c88fcaa00 /src/vnet/tcp/tcp.c | |
| parent | 00a469d9691da6f2371bcc5a97adb020c011b4b4 (diff) | |
tcp: fix fin_wait_1 condition to send fin
Also add the closed-waiting session state wherein the session still
allows the transport to send oustanding data.
Change-Id: Ic47807379906ef2010934381ff0b9e53c7e631d8
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/tcp/tcp.c')
| -rw-r--r-- | src/vnet/tcp/tcp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c index beadf9e1561..cbf570f2dc7 100644 --- a/src/vnet/tcp/tcp.c +++ b/src/vnet/tcp/tcp.c @@ -1271,6 +1271,9 @@ tcp_timer_waitclose_handler (u32 conn_index) else if (tc->state == TCP_STATE_FIN_WAIT_1) { tcp_connection_timers_reset (tc); + /* If FIN pending send it before closing */ + if (tc->flags & TCP_CONN_FINPNDG) + tcp_send_fin (tc); tc->state = TCP_STATE_CLOSED; /* Wait for session layer to clean up tx events */ tcp_timer_set (tc, TCP_TIMER_WAITCLOSE, TCP_CLEANUP_TIME); |