sing-box/common/dialer/serial.go

42 lines
1.1 KiB
Go

package dialer
import (
"context"
"net"
"net/netip"
E "github.com/sagernet/sing/common/exceptions"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
)
func DialSerial(ctx context.Context, dialer N.Dialer, network string, destination M.Socksaddr, destinationAddresses []netip.Addr) (net.Conn, error) {
var conn net.Conn
var err error
var connErrors []error
for _, address := range destinationAddresses {
conn, err = dialer.DialContext(ctx, network, M.SocksaddrFromAddrPort(address, destination.Port))
if err != nil {
connErrors = append(connErrors, err)
continue
}
return conn, nil
}
return nil, E.Errors(connErrors...)
}
func ListenSerial(ctx context.Context, dialer N.Dialer, destination M.Socksaddr, destinationAddresses []netip.Addr) (net.PacketConn, error) {
var conn net.PacketConn
var err error
var connErrors []error
for _, address := range destinationAddresses {
conn, err = dialer.ListenPacket(ctx, M.SocksaddrFromAddrPort(address, destination.Port))
if err != nil {
connErrors = append(connErrors, err)
continue
}
return conn, nil
}
return nil, E.Errors(connErrors...)
}