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Improve UDP domain destination NAT

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世界 2023-04-02 12:01:19 +08:00
parent c3d7401ead
commit 35f03f092d
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GPG key ID: CD109927C34A63C4
7 changed files with 29 additions and 98 deletions
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5
common/dialer/resolve.go
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@ -9,6 +9,7 @@ import (
"github.com/sagernet/sing-box/adapter"
"github.com/sagernet/sing-box/log"
"github.com/sagernet/sing-dns"
"github.com/sagernet/sing/common/bufio"
M "github.com/sagernet/sing/common/metadata"
N "github.com/sagernet/sing/common/network"
)
@ -68,11 +69,11 @@ func (d *ResolveDialer) ListenPacket(ctx context.Context, destination M.Socksadd
if err != nil {
return nil, err
}
conn, err := N.ListenSerial(ctx, d.dialer, destination, addresses)
conn, destinationAddress, err := N.ListenSerial(ctx, d.dialer, destination, addresses)
if err != nil {
return nil, err
}
return NewResolvePacketConn(ctx, d.router, d.strategy, conn), nil
return bufio.NewNATPacketConn(bufio.NewPacketConn(conn), destination, M.SocksaddrFrom(destinationAddress, destination.Port)), nil
}
func (d *ResolveDialer) Upstream() any {