diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-10-21 23:24:53 -0700 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-10-22 15:55:00 +0000 |
| commit | 7d8100fd951af29c245b72847fd2f7e8a5c74acd (patch) | |
| tree | 051a6318c005c4c79f67732c9e15d445982e9231 /src/vnet/tcp/tcp.c | |
| parent | 7aa76d4319436fe57995b15cfb6e9beb84017160 (diff) | |
tcp: no send space in timer recovery
Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I9461b6539c504ca844c25d04abe95929f842e4e9
Diffstat (limited to 'src/vnet/tcp/tcp.c')
| -rw-r--r-- | src/vnet/tcp/tcp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c index 31ba276c9ee..d94da2cf390 100644 --- a/src/vnet/tcp/tcp.c +++ b/src/vnet/tcp/tcp.c @@ -916,7 +916,10 @@ tcp_snd_space_inline (tcp_connection_t * tc) { int snd_space; - if (PREDICT_FALSE (tcp_in_fastrecovery (tc) + /* Fast path is disabled when recovery is on. @ref tcp_session_custom_tx + * controls both retransmits and the sending of new data while congested + */ + if (PREDICT_FALSE (tcp_in_cong_recovery (tc) || tc->state == TCP_STATE_CLOSED)) return 0; |