本文整理汇总了Golang中github.com/hraban/lush/liblush.OutStream.Peeker方法的典型用法代码示例。如果您正苦于以下问题：Golang OutStream.Peeker方法的具体用法？Golang OutStream.Peeker怎么用？Golang OutStream.Peeker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/hraban/lush/liblush.OutStream的用法示例。
在下文中一共展示了OutStream.Peeker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: wseventSubscribe
// subscribe all websocket clients to stream data
// eg subscribe;3;stdout
func wseventSubscribe(s *server, options string) error {
args := strings.Split(options, ";")
if len(args) != 2 {
return errors.New("subscribe requires 2 args")
}
idstr := args[0]
streamname := args[1]
c, err := getCmd(s, idstr)
if err != nil {
return err
}
var stream liblush.OutStream
switch streamname {
case "stdout":
stream = c.Stdout()
case "stderr":
stream = c.Stderr()
default:
return errors.New("unknown stream: " + streamname)
}
// proxy stream data
w := newPrefixedWriter(&s.ctrlclients, []byte("stream;"+idstr+";"+streamname+";"))
// do not close websocket stream when command exits
wc := newNopWriteCloser(w)
stream.Peeker().AddWriter(wc)
return nil
}示例2: handleWsStream
func handleWsStream(ctx *web.Context, idstr, streamname string) error {
id, _ := liblush.ParseCmdId(idstr)
s := ctx.User.(*server)
c := s.session.GetCommand(id)
if c == nil {
return web.WebError{404, "no such command: " + idstr}
}
var stream liblush.OutStream
switch streamname {
case "stdout":
stream = c.Stdout()
case "stderr":
stream = c.Stderr()
default:
return web.WebError{400, "No such stream: " + streamname}
}
stream.Peeker().AddWriter(ctx.WebsockConn)
buf := make([]byte, 1)
ctx.WebsockConn.Read(buf)
return nil
}