sing-box/inbound/naive_quic.go
2023-09-12 13:26:20 +08:00

48 lines
909 B
Go

//go:build with_quic
package inbound
import (
"github.com/sagernet/quic-go"
"github.com/sagernet/quic-go/http3"
"github.com/sagernet/sing-box/common/qtls"
E "github.com/sagernet/sing/common/exceptions"
)
func (n *Naive) configureHTTP3Listener() error {
err := qtls.ConfigureHTTP3(n.tlsConfig)
if err != nil {
return err
}
udpConn, err := n.ListenUDP()
if err != nil {
return err
}
quicListener, err := qtls.ListenEarly(udpConn, n.tlsConfig, &quic.Config{
MaxIncomingStreams: 1 << 60,
Allow0RTT: true,
})
if err != nil {
udpConn.Close()
return err
}
h3Server := &http3.Server{
Port: int(n.listenOptions.ListenPort),
Handler: n,
}
go func() {
sErr := h3Server.ServeListener(quicListener)
udpConn.Close()
if sErr != nil && !E.IsClosedOrCanceled(sErr) {
n.logger.Error("http3 server serve error: ", sErr)
}
}()
n.h3Server = h3Server
return nil
}