本文整理汇总了Golang中github.com/pdf/golifx/protocol/v2/packet.Packet.SetAckRequired方法的典型用法代码示例。如果您正苦于以下问题：Golang Packet.SetAckRequired方法的具体用法？Golang Packet.SetAckRequired怎么用？Golang Packet.SetAckRequired使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/pdf/golifx/protocol/v2/packet.Packet的用法示例。
在下文中一共展示了Packet.SetAckRequired方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Send
func (d *Device) Send(pkt *packet.Packet, ackRequired, responseRequired bool) (packet.Chan, error) {
proxyChan := make(packet.Chan)
// Rate limiter
<-d.limiter.C
// Broadcast vs direct
broadcast := d.id == 0
if broadcast {
// Broadcast can't be reliable
ackRequired = false
pkt.SetTagged(true)
} else {
pkt.SetTarget(d.id)
if ackRequired {
pkt.SetAckRequired(true)
}
if responseRequired {
pkt.SetResRequired(true)
}
if ackRequired || responseRequired {
seq, res := d.addSeq()
pkt.SetSequence(seq)
go func() {
defer func() {
close(res.done)
close(proxyChan)
}()
var (
timeout <-chan time.Time
ticker = time.NewTicker(*d.retryInterval)
)
if d.timeout == nil || *d.timeout == 0 {
timeout = make(<-chan time.Time)
} else {
timeout = time.After(*d.timeout)
}
for {
select {
case pktResponse, ok := <-res.ch:
if !ok {
return
}
if pktResponse.Result.GetType() == Acknowledgement {
common.Log.Debugf("Got ACK for seq %d on device %d, cancelling retries", seq, d.ID())
ticker.Stop()
// Ack does not resolve outstanding request,
// continue waiting for response
if responseRequired {
continue
}
}
proxyChan <- pktResponse
return
case <-ticker.C:
common.Log.Debugf("Retrying send for seq %d on device %d after %d milliseconds", seq, d.ID(), *d.retryInterval/time.Millisecond)
if err := pkt.Write(); err != nil {
proxyChan <- &packet.Response{
Error: err,
}
return
}
case <-timeout:
proxyChan <- &packet.Response{
Error: common.ErrTimeout,
}
return
}
}
}()
}
}
err := pkt.Write()
d.resetLimiter(broadcast)
return proxyChan, err
}示例2: Send
func (d *Device) Send(pkt *packet.Packet, ackRequired, responseRequired bool) (packet.Chan, error) {
proxyChan := make(packet.Chan)
// Rate limiter
<-d.limiter.C
// Broadcast vs direct
broadcast := d.id == 0
if broadcast {
// Broadcast can't be reliable
ackRequired = false
pkt.SetTagged(true)
} else {
pkt.SetTarget(d.id)
if ackRequired {
pkt.SetAckRequired(true)
}
if responseRequired {
pkt.SetResRequired(true)
}
if ackRequired || responseRequired {
inputChan := make(packet.Chan)
doneChan := make(chan struct{})
d.Lock()
d.sequence++
if d.sequence == 0 {
d.sequence++
}
seq := d.sequence
d.responseMap[seq] = inputChan
d.doneMap[seq] = doneChan
pkt.SetSequence(seq)
d.Unlock()
go func() {
defer func() {
close(doneChan)
}()
var (
ok bool
timeout <-chan time.Time
pktResponse = packet.Response{}
ticker = time.NewTicker(*d.retryInterval)
)
if d.timeout == nil || *d.timeout == 0 {
timeout = make(<-chan time.Time)
} else {
timeout = time.After(*d.timeout)
}
for {
select {
case pktResponse, ok = <-inputChan:
if !ok {
close(proxyChan)
return
}
if pktResponse.Result.GetType() == Acknowledgement {
common.Log.Debugf("Got ACK for seq %d on device %d, cancelling retries\n", seq, d.ID())
ticker.Stop()
if responseRequired {
continue
}
}
proxyChan <- pktResponse
return
case <-ticker.C:
common.Log.Debugf("Retrying send after %d milliseconds: %+v\n", *d.retryInterval/time.Millisecond, *pkt)
if err := pkt.Write(); err != nil {
pktResponse.Error = err
proxyChan <- pktResponse
return
}
case <-timeout:
pktResponse.Error = common.ErrTimeout
proxyChan <- pktResponse
return
}
}
}()
}
}
err := pkt.Write()
d.resetLimiter(broadcast)
return proxyChan, err
}