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chore: dns interface name

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This commit is contained in:
Skyxim 2022-06-21 22:59:35 +08:00
parent 9c70e649ca
commit 0d55b28805
1 changed files with 24 additions and 9 deletions
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33
dns/util.go
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@ -152,17 +152,9 @@ func (wpc *wrapPacketConn) LocalAddr() net.Addr {
}
func dialContextExtra(ctx context.Context, adapterName string, network string, dstIP netip.Addr, port string, opts ...dialer.Option) (net.Conn, error) {
adapter, ok := tunnel.Proxies()[adapterName]
if !ok {
opts = append(opts, dialer.WithInterface(adapterName))
adapter, _ = tunnel.Proxies()[tunnel.Direct.String()]
}
networkType := C.TCP
if network == "udp" {
if !adapter.SupportUDP() {
return nil, fmt.Errorf("proxy adapter [%s] UDP is not supported", adapterName)
}
networkType = C.UDP
}
@ -179,6 +171,29 @@ func dialContextExtra(ctx context.Context, adapterName string, network string, d
DstPort: port,
}
adapter, ok := tunnel.Proxies()[adapterName]
if !ok {
opts = append(opts, dialer.WithInterface(adapterName))
if C.TCP == networkType {
return dialer.DialContext(ctx, network, dstIP.String()+":"+port, opts...)
} else {
packetConn, err := dialer.ListenPacket(ctx, network, dstIP.String()+":"+port, opts...)
if err != nil {
return nil, err
}
return &wrapPacketConn{
PacketConn: packetConn,
rAddr: metadata.UDPAddr(),
}, nil
}
}
if networkType == C.UDP && !adapter.SupportUDP() {
return nil, fmt.Errorf("proxy adapter [%s] UDP is not supported", adapterName)
}
if networkType == C.UDP {
packetConn, err := adapter.ListenPacketContext(ctx, metadata, opts...)
if err != nil {