mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-11-29 03:51:31 +00:00
37 lines
962 B
Go
37 lines
962 B
Go
//go:build with_quic
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"crypto/tls"
|
|
"net/http"
|
|
|
|
"github.com/sagernet/quic-go"
|
|
"github.com/sagernet/quic-go/http3"
|
|
box "github.com/sagernet/sing-box"
|
|
"github.com/sagernet/sing/common/bufio"
|
|
M "github.com/sagernet/sing/common/metadata"
|
|
N "github.com/sagernet/sing/common/network"
|
|
)
|
|
|
|
func initializeHTTP3Client(instance *box.Box) error {
|
|
dialer, err := createDialer(instance, N.NetworkUDP, commandToolsFlagOutbound)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
http3Client = &http.Client{
|
|
Transport: &http3.RoundTripper{
|
|
Dial: func(ctx context.Context, addr string, tlsCfg *tls.Config, cfg *quic.Config) (quic.EarlyConnection, error) {
|
|
destination := M.ParseSocksaddr(addr)
|
|
udpConn, dErr := dialer.DialContext(ctx, N.NetworkUDP, destination)
|
|
if dErr != nil {
|
|
return nil, dErr
|
|
}
|
|
return quic.DialEarly(ctx, bufio.NewUnbindPacketConn(udpConn), udpConn.RemoteAddr(), tlsCfg, cfg)
|
|
},
|
|
},
|
|
}
|
|
return nil
|
|
}
|