k3s/vendor/github.com/moby/spdystream/README.md

# SpdyStream

A multiplexed stream library using spdy

## Usage

Client example (connecting to mirroring server without auth)

```go
package main

import (
	"fmt"
	"github.com/moby/spdystream"
	"net"
	"net/http"
)

func main() {
	conn, err := net.Dial("tcp", "localhost:8080")
	if err != nil {
		panic(err)
	}
	spdyConn, err := spdystream.NewConnection(conn, false)
	if err != nil {
		panic(err)
	}
	go spdyConn.Serve(spdystream.NoOpStreamHandler)
	stream, err := spdyConn.CreateStream(http.Header{}, nil, false)
	if err != nil {
		panic(err)
	}

	stream.Wait()

	fmt.Fprint(stream, "Writing to stream")

	buf := make([]byte, 25)
	stream.Read(buf)
	fmt.Println(string(buf))

	stream.Close()
}
```

Server example (mirroring server without auth)

```go
package main

import (
	"github.com/moby/spdystream"
	"net"
)

func main() {
	listener, err := net.Listen("tcp", "localhost:8080")
	if err != nil {
		panic(err)
	}
	for {
		conn, err := listener.Accept()
		if err != nil {
			panic(err)
		}
		spdyConn, err := spdystream.NewConnection(conn, true)
		if err != nil {
			panic(err)
		}
		go spdyConn.Serve(spdystream.MirrorStreamHandler)
	}
}
```

## Copyright and license

Copyright 2013-2021 Docker, inc. Released under the [Apache 2.0 license](LICENSE).