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Xray-core
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Go back to first fix (revet d21e9b0abd) 

Xtls is magic, don't play with it ;)

A knowledged guess is the timing to switch to splice is very sensitive. Now both Xtls and Freedom outound do the switching when pipe just finished one buffer
pull/3037/head
yuhan6665 2024-02-17 11:16:37 -05:00
parent 09656bd5d1
commit a15334b395
1 changed files with 9 additions and 9 deletions
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18
proxy/vless/encoding/encoding.go
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@ -224,6 +224,15 @@ func XtlsWrite(reader buf.Reader, writer buf.Writer, timer signal.ActivityUpdate
var ct stats.Counter var ct stats.Counter
for { for {
buffer, err := reader.ReadMultiBuffer() buffer, err := reader.ReadMultiBuffer()
if trafficState.WriterSwitchToDirectCopy {
if inbound := session.InboundFromContext(ctx); inbound != nil && inbound.CanSpliceCopy == 2 {
inbound.CanSpliceCopy = 1 // force the value to 1, don't use setter
}
rawConn, _, writerCounter := proxy.UnwrapRawConn(conn)
writer = buf.NewWriter(rawConn)
ct = writerCounter
trafficState.WriterSwitchToDirectCopy = false
}
if !buffer.IsEmpty() { if !buffer.IsEmpty() {
if ct != nil { if ct != nil {
ct.Add(int64(buffer.Len())) ct.Add(int64(buffer.Len()))
@ -232,15 +241,6 @@ func XtlsWrite(reader buf.Reader, writer buf.Writer, timer signal.ActivityUpdate
if werr := writer.WriteMultiBuffer(buffer); werr != nil { if werr := writer.WriteMultiBuffer(buffer); werr != nil {
return werr return werr
} }
if trafficState.WriterSwitchToDirectCopy {
rawConn, _, writerCounter := proxy.UnwrapRawConn(conn)
writer = buf.NewWriter(rawConn)
ct = writerCounter
trafficState.WriterSwitchToDirectCopy = false
if inbound := session.InboundFromContext(ctx); inbound != nil && inbound.CanSpliceCopy == 2 {
inbound.CanSpliceCopy = 1 // force the value to 1, don't use setter
}
}
} }
if err != nil { if err != nil {
return err return err