mirror of
https://github.com/aler9/gortsplib
synced 2025-09-26 19:21:20 +08:00
82 lines
1.6 KiB
Go
82 lines
1.6 KiB
Go
package gortsplib
|
|
|
|
import (
|
|
"context"
|
|
"crypto/tls"
|
|
"io"
|
|
"net"
|
|
"time"
|
|
|
|
"github.com/gorilla/websocket"
|
|
)
|
|
|
|
type clientTunnelWebSocket struct {
|
|
wconn *websocket.Conn
|
|
r io.Reader
|
|
w io.Writer
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) Read(b []byte) (int, error) {
|
|
return tu.r.Read(b)
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) Write(b []byte) (int, error) {
|
|
return tu.w.Write(b)
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) Close() error {
|
|
return tu.wconn.Close()
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) LocalAddr() net.Addr {
|
|
return tu.wconn.LocalAddr()
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) RemoteAddr() net.Addr {
|
|
return tu.wconn.RemoteAddr()
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) SetDeadline(_ time.Time) error {
|
|
return nil
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) SetReadDeadline(t time.Time) error {
|
|
return tu.wconn.SetReadDeadline(t)
|
|
}
|
|
|
|
func (tu *clientTunnelWebSocket) SetWriteDeadline(t time.Time) error {
|
|
return tu.wconn.SetWriteDeadline(t)
|
|
}
|
|
|
|
func newClientTunnelWebSocket(
|
|
ctx context.Context,
|
|
dialContext func(ctx context.Context, network, address string) (net.Conn, error),
|
|
addr string,
|
|
tlsConfig *tls.Config,
|
|
) (net.Conn, error) {
|
|
c := &clientTunnelWebSocket{}
|
|
|
|
var ur string
|
|
if tlsConfig != nil {
|
|
ur = "wss"
|
|
} else {
|
|
ur = "ws"
|
|
}
|
|
ur += "://" + addr + "/"
|
|
|
|
var err error
|
|
c.wconn, _, err = (&websocket.Dialer{
|
|
NetDialContext: dialContext,
|
|
TLSClientConfig: tlsConfig,
|
|
Subprotocols: []string{"rtsp.onvif.org"},
|
|
}).DialContext(ctx, ur, nil) //nolint:bodyclose
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
c.r = &wsReader{wc: c.wconn}
|
|
c.w = &wsWriter{wc: c.wconn}
|
|
|
|
return c, nil
|
|
}
|