本文整理汇总了Golang中golang.org/x/crypto/ssh.Channel.CloseWrite方法的典型用法代码示例。如果您正苦于以下问题：Golang Channel.CloseWrite方法的具体用法？Golang Channel.CloseWrite怎么用？Golang Channel.CloseWrite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golang.org/x/crypto/ssh.Channel的用法示例。
在下文中一共展示了Channel.CloseWrite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: pipe
func pipe(dst, src ssh.Channel) {
_, err := io.Copy(dst, src)
if err != nil {
fmt.Println(err.Error())
}
dst.CloseWrite()
}示例2: handleRequests
func (s *sshServer) handleRequests(channel ssh.Channel, in <-chan *ssh.Request) error {
env := make(map[string]string)
for req := range in {
switch req.Type {
default:
log.Printf("unrecognized ssh request type=%q payload=%s wantreply=%t", req.Type, req.Payload, req.WantReply)
req.Reply(false, nil) // unhandled; tell them so
case "env":
var e envReq
if err := ssh.Unmarshal(req.Payload, &e); err != nil {
req.Reply(false, nil)
return err
}
req.Reply(true, nil)
env[string(e.Key)] = string(e.Val)
case "exec":
var e execReq
if err := ssh.Unmarshal(req.Payload, &e); err != nil {
req.Reply(false, nil)
return err
}
req.Reply(true, nil)
var cmdbuf bytes.Buffer
for k, v := range env {
cmdbuf.WriteString(k)
cmdbuf.WriteByte('=')
cmdbuf.WriteString(v)
cmdbuf.WriteByte(' ')
}
cmdbuf.Write(e.Command)
log.Printf("Running command %q", cmdbuf.String())
cmd := &packer.RemoteCmd{Command: cmdbuf.String()}
cmd.Stdout = channel
cmd.Stderr = channel.Stderr()
var rc int
if err := s.comm.Start(cmd); err != nil {
rc = 255 // TODO: What is a better choice here?
} else {
cmd.Wait()
rc = cmd.ExitStatus
}
channel.CloseWrite()
channel.SendRequest("exit-status", false, []byte{0, 0, 0, byte(rc)})
channel.Close()
}
}
return nil
}示例3: forwardUnixSocket
func forwardUnixSocket(channel ssh.Channel, addr string) {
conn, err := net.Dial("unix", addr)
if err != nil {
return
}
var wg sync.WaitGroup
wg.Add(2)
go func() {
io.Copy(conn, channel)
conn.(*net.UnixConn).CloseWrite()
wg.Done()
}()
go func() {
io.Copy(channel, conn)
channel.CloseWrite()
wg.Done()
}()
wg.Wait()
conn.Close()
channel.Close()
}