1
0
mirror of https://github.com/v2fly/v2ray-core.git synced 2024-12-22 18:17:52 -05:00
v2fly/proxy/blackhole/blackhole.go
2015-11-27 12:29:20 +01:00

41 lines
926 B
Go

package blackhole
import (
"io/ioutil"
v2net "github.com/v2ray/v2ray-core/common/net"
"github.com/v2ray/v2ray-core/proxy/common/connhandler"
"github.com/v2ray/v2ray-core/transport/ray"
)
// BlackHole is an outbound connection that sliently swallow the entire payload.
type BlackHole struct {
}
func NewBlackHole() *BlackHole {
return &BlackHole{}
}
func (this *BlackHole) Dispatch(firstPacket v2net.Packet, ray ray.OutboundRay) error {
if chunk := firstPacket.Chunk(); chunk != nil {
chunk.Release()
}
close(ray.OutboundOutput())
if firstPacket.MoreChunks() {
v2net.ChanToWriter(ioutil.Discard, ray.OutboundInput())
}
return nil
}
type BlackHoleFactory struct {
}
func (this BlackHoleFactory) Create(config interface{}) (connhandler.OutboundConnectionHandler, error) {
return NewBlackHole(), nil
}
func init() {
connhandler.RegisterOutboundConnectionHandlerFactory("blackhole", BlackHoleFactory{})
}