本文整理汇总了Golang中github.com/libp2p/go-libp2p-net.Stream.Write方法的典型用法代码示例。如果您正苦于以下问题：Golang Stream.Write方法的具体用法？Golang Stream.Write怎么用？Golang Stream.Write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/libp2p/go-libp2p-net.Stream的用法示例。
在下文中一共展示了Stream.Write方法的3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: PingHandler
func (p *PingService) PingHandler(s inet.Stream) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
buf := make([]byte, PingSize)
timer := time.NewTimer(pingTimeout)
defer timer.Stop()
go func() {
select {
case <-timer.C:
case <-ctx.Done():
}
s.Close()
}()
for {
_, err := io.ReadFull(s, buf)
if err != nil {
log.Debug(err)
return
}
_, err = s.Write(buf)
if err != nil {
log.Debug(err)
return
}
timer.Reset(pingTimeout)
}
}示例2: doEcho
// doEcho reads some data from a stream, writes it back and closes the
// stream.
func doEcho(s inet.Stream) {
buf := make([]byte, 1024)
n, err := s.Read(buf)
if err != nil {
log.Println(err)
return
}
log.Printf("read request: %q\n", buf[:n])
_, err = s.Write(buf[:n])
if err != nil {
log.Println(err)
return
}
}示例3: ping
func ping(s inet.Stream) (time.Duration, error) {
buf := make([]byte, PingSize)
u.NewTimeSeededRand().Read(buf)
before := time.Now()
_, err := s.Write(buf)
if err != nil {
return 0, err
}
rbuf := make([]byte, PingSize)
_, err = io.ReadFull(s, rbuf)
if err != nil {
return 0, err
}
if !bytes.Equal(buf, rbuf) {
return 0, errors.New("ping packet was incorrect!")
}
return time.Since(before), nil
}