PTTH Client

client.go

package ptth

import (
	"errors"
	"net"
	"net/http"

	"golang.org/x/net/http2"
)

// DialAndServe establishes a tcp connection to addr and
// serves incoming HTTP/2 requests. Only a single connection
// is used to multiplex requests. An error will be returned
// if any of the following occur: 1) A tcp connection cannot
// be established to the remote host; 2) The connection is
// closed by the remote host; or 3) A network error occurs.
func DialAndServe(addr string, handler http.Handler) error {
	raddr, err := net.ResolveTCPAddr("tcp", addr)
	if err != nil {
		return err
	}
	conn, err := net.DialTCP("tcp", nil, raddr)
	if err != nil {
		return err
	}
	s := http2.Server{}
	s.ServeConn(conn, &http2.ServeConnOpts{
		Handler: handler,
	})
	// if we've reached this point, then the underlying conn
	// has been closed
	return errors.New("ptth: remote address unavailable")
}