cri-o/vendor/github.com/docker/spdystream/handlers.go
Jacek J. Łakis bf51655a7b vendor: Update vendoring for the exec client and server implementations
Signed-off-by: Jacek J. Łakis <jacek.lakis@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2017-04-24 18:38:41 +02:00

38 lines
746 B
Go

package spdystream
import (
"io"
"net/http"
)
// MirrorStreamHandler mirrors all streams.
func MirrorStreamHandler(stream *Stream) {
replyErr := stream.SendReply(http.Header{}, false)
if replyErr != nil {
return
}
go func() {
io.Copy(stream, stream)
stream.Close()
}()
go func() {
for {
header, receiveErr := stream.ReceiveHeader()
if receiveErr != nil {
return
}
sendErr := stream.SendHeader(header, false)
if sendErr != nil {
return
}
}
}()
}
// NoopStreamHandler does nothing when stream connects, most
// likely used with RejectAuthHandler which will not allow any
// streams to make it to the stream handler.
func NoOpStreamHandler(stream *Stream) {
stream.SendReply(http.Header{}, false)
}