blob: 8b20c3455e15a188d30109a22048d02bb21a5d46 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Copyright 2018 The gVisor Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package tcp
import (
"time"
)
// +stateify savable
type unixTime struct {
second int64
nano int64
}
// saveLastSendTime is invoked by stateify.
func (s *sender) saveLastSendTime() unixTime {
return unixTime{s.lastSendTime.Unix(), s.lastSendTime.UnixNano()}
}
// loadLastSendTime is invoked by stateify.
func (s *sender) loadLastSendTime(unix unixTime) {
s.lastSendTime = time.Unix(unix.second, unix.nano)
}
// saveRttMeasureTime is invoked by stateify.
func (s *sender) saveRttMeasureTime() unixTime {
return unixTime{s.rttMeasureTime.Unix(), s.rttMeasureTime.UnixNano()}
}
// loadRttMeasureTime is invoked by stateify.
func (s *sender) loadRttMeasureTime(unix unixTime) {
s.rttMeasureTime = time.Unix(unix.second, unix.nano)
}
// afterLoad is invoked by stateify.
func (s *sender) afterLoad() {
s.resendTimer.init(&s.resendWaker)
}
// saveFirstRetransmittedSegXmitTime is invoked by stateify.
func (s *sender) saveFirstRetransmittedSegXmitTime() unixTime {
return unixTime{s.firstRetransmittedSegXmitTime.Unix(), s.firstRetransmittedSegXmitTime.UnixNano()}
}
// loadFirstRetransmittedSegXmitTime is invoked by stateify.
func (s *sender) loadFirstRetransmittedSegXmitTime(unix unixTime) {
s.firstRetransmittedSegXmitTime = time.Unix(unix.second, unix.nano)
}
|
