diff options
Diffstat (limited to 'pkg/tcpip/transport/tcp/snd.go')
| -rw-r--r-- | pkg/tcpip/transport/tcp/snd.go | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/pkg/tcpip/transport/tcp/snd.go b/pkg/tcpip/transport/tcp/snd.go index b236d7af2..daa3e8341 100644 --- a/pkg/tcpip/transport/tcp/snd.go +++ b/pkg/tcpip/transport/tcp/snd.go @@ -194,8 +194,6 @@ func newSender(ep *endpoint, iss, irs seqnum.Value, sndWnd seqnum.Size, mss uint s := &sender{ ep: ep, - sndCwnd: InitialCwnd, - sndSsthresh: math.MaxInt64, sndWnd: sndWnd, sndUna: iss + 1, sndNxt: iss + 1, @@ -238,7 +236,13 @@ func newSender(ep *endpoint, iss, irs seqnum.Value, sndWnd seqnum.Size, mss uint return s } -func (s *sender) initCongestionControl(congestionControlName CongestionControlOption) congestionControl { +// initCongestionControl initializes the specified congestion control module and +// returns a handle to it. It also initializes the sndCwnd and sndSsThresh to +// their initial values. +func (s *sender) initCongestionControl(congestionControlName tcpip.CongestionControlOption) congestionControl { + s.sndCwnd = InitialCwnd + s.sndSsthresh = math.MaxInt64 + switch congestionControlName { case ccCubic: return newCubicCC(s) |