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Experiment: pingpong seed

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This commit is contained in:
yuhan6665 2024-09-21 22:02:08 -04:00
parent 80ce4a20f6
commit 7743a2b01f
11 changed files with 158 additions and 301 deletions
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24
proxy/vless/outbound/outbound.go
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@ -185,18 +185,23 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
request.Address = net.DomainAddress("v1.mux.cool")
request.Port = net.Port(666)
}
bufferWriter := buf.NewBufferedWriter(buf.NewWriter(conn))
var serverWriter buf.Writer
v := proxy.NewVisionWriter(bufferWriter, requestAddons, trafficState, ctx)
scheduler := v.Scheduler
serverWriter = v
postRequest := func() error {
defer timer.SetTimeout(sessionPolicy.Timeouts.DownlinkOnly)
bufferWriter := buf.NewBufferedWriter(buf.NewWriter(conn))
if err := encoding.EncodeRequestHeader(bufferWriter, request, requestAddons); err != nil {
return errors.New("failed to encode request header").Base(err).AtWarning()
}
// default: serverWriter := bufferWriter
serverWriter := encoding.EncodeBodyAddons(bufferWriter, request, requestAddons, trafficState, ctx)
if request.Command == protocol.RequestCommandMux && request.Port == 666 {
scheduler.Start()
if request.Command == protocol.RequestCommandUDP {
serverWriter = encoding.NewMultiLengthPacketWriter(serverWriter)
} else if request.Command == protocol.RequestCommandMux && request.Port == 666 {
serverWriter = xudp.NewPacketWriter(serverWriter, target, xudp.GetGlobalID(ctx))
}
timeoutReader, ok := clientReader.(buf.TimeoutReader)
@ -222,6 +227,11 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
if err := bufferWriter.SetBuffered(false); err != nil {
return errors.New("failed to write A request payload").Base(err).AtWarning()
}
if requestAddons.Scheduler != nil && requestAddons.Scheduler.PingPong {
go func() {
scheduler.Trigger <- 2 // client kickstart the pingpong!
}()
}
var err error
if requestAddons.Flow == vless.XRV {
@ -266,10 +276,10 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
}
if requestAddons.Flow == vless.XRV {
err = encoding.XtlsRead(serverReader, clientWriter, timer, conn, input, rawInput, trafficState, ob, ctx)
err = encoding.XtlsRead(serverReader, clientWriter, timer, scheduler, conn, input, rawInput, trafficState, ob, ctx)
} else {
// from serverReader.ReadMultiBuffer to clientWriter.WriteMultiBuffer
err = buf.Copy(serverReader, clientWriter, buf.UpdateActivity(timer))
err = buf.Copy(serverReader, clientWriter, buf.UpdateActivity(timer), proxy.TriggerScheduler(scheduler))
}
if err != nil {