diff options
| author | gVisor bot <gvisor-bot@google.com> | 2019-10-09 17:54:51 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2019-10-09 17:56:05 -0700 |
| commit | bf870c1a423063eb86a62c6268fe5d83fb6b87ba (patch) | |
| tree | f08f7db5122ad778647fcc7f564f7e5cab657376 /pkg/tcpip/transport/tcp/snd.go | |
| parent | 7a2d5b2fa7c398f7710a134b5790265bf620fced (diff) | |
Internal change.
PiperOrigin-RevId: 273861936
Diffstat (limited to 'pkg/tcpip/transport/tcp/snd.go')
| -rw-r--r-- | pkg/tcpip/transport/tcp/snd.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/tcpip/transport/tcp/snd.go b/pkg/tcpip/transport/tcp/snd.go index 735edfe55..8332a0179 100644 --- a/pkg/tcpip/transport/tcp/snd.go +++ b/pkg/tcpip/transport/tcp/snd.go @@ -417,6 +417,7 @@ func (s *sender) resendSegment() { s.fr.rescueRxt = seg.sequenceNumber.Add(seqnum.Size(seg.data.Size())) - 1 s.sendSegment(seg) s.ep.stack.Stats().TCP.FastRetransmit.Increment() + s.ep.stats.SendErrors.FastRetransmit.Increment() // Run SetPipe() as per RFC 6675 section 5 Step 4.4 s.SetPipe() @@ -435,6 +436,7 @@ func (s *sender) retransmitTimerExpired() bool { } s.ep.stack.Stats().TCP.Timeouts.Increment() + s.ep.stats.SendErrors.Timeouts.Increment() // Give up if we've waited more than a minute since the last resend. if s.rto >= 60*time.Second { @@ -1188,6 +1190,7 @@ func (s *sender) handleRcvdSegment(seg *segment) { func (s *sender) sendSegment(seg *segment) *tcpip.Error { if !seg.xmitTime.IsZero() { s.ep.stack.Stats().TCP.Retransmits.Increment() + s.ep.stats.SendErrors.Retransmits.Increment() if s.sndCwnd < s.sndSsthresh { s.ep.stack.Stats().TCP.SlowStartRetransmits.Increment() } |