// Package blackhole is an outbound handler that blocks all connections. package blackhole //go:generate go run $GOPATH/src/v2ray.com/core/tools/generrorgen/main.go -pkg blackhole -path Proxy,Blackhole import ( "context" "time" "v2ray.com/core/common" "v2ray.com/core/proxy" "v2ray.com/core/transport/ray" ) // Handler is an outbound connection that silently swallow the entire payload. type Handler struct { response ResponseConfig } // New creates a new blackhole handler. func New(ctx context.Context, config *Config) (*Handler, error) { response, err := config.GetInternalResponse() if err != nil { return nil, err } return &Handler{ response: response, }, nil } // Process implements OutboundHandler.Dispatch(). func (v *Handler) Process(ctx context.Context, outboundRay ray.OutboundRay, dialer proxy.Dialer) error { v.response.WriteTo(outboundRay.OutboundOutput()) // Sleep a little here to make sure the response is sent to client. time.Sleep(time.Second) outboundRay.OutboundOutput().CloseError() time.Sleep(time.Second * 2) return nil } func init() { common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, config interface{}) (interface{}, error) { return New(ctx, config.(*Config)) })) }