mirror of https://github.com/v2ray/v2ray-core
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
package blackhole
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import (
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"github.com/v2ray/v2ray-core/app"
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"github.com/v2ray/v2ray-core/common/alloc"
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v2net "github.com/v2ray/v2ray-core/common/net"
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"github.com/v2ray/v2ray-core/proxy"
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"github.com/v2ray/v2ray-core/proxy/internal"
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"github.com/v2ray/v2ray-core/transport/internet"
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"github.com/v2ray/v2ray-core/transport/ray"
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)
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// BlackHole is an outbound connection that sliently swallow the entire payload.
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type BlackHole struct {
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meta *proxy.OutboundHandlerMeta
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response Response
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}
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func NewBlackHole(space app.Space, config *Config, meta *proxy.OutboundHandlerMeta) *BlackHole {
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return &BlackHole{
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meta: meta,
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response: config.Response,
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}
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}
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func (this *BlackHole) Dispatch(destination v2net.Destination, payload *alloc.Buffer, ray ray.OutboundRay) error {
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payload.Release()
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this.response.WriteTo(ray.OutboundOutput())
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ray.OutboundOutput().Close()
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ray.OutboundInput().Release()
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return nil
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}
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type Factory struct{}
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func (this *Factory) StreamCapability() internet.StreamConnectionType {
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return internet.StreamConnectionTypeRawTCP
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}
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func (this *Factory) Create(space app.Space, config interface{}, meta *proxy.OutboundHandlerMeta) (proxy.OutboundHandler, error) {
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return NewBlackHole(space, config.(*Config), meta), nil
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}
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func init() {
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internal.MustRegisterOutboundHandlerCreator("blackhole", new(Factory))
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}
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