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Improve copy early conn

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世界 2022-07-11 20:55:14 +08:00
parent 862e3c430c
commit b47f3adbb3
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1 changed files with 11 additions and 1 deletions
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12
outbound/default.go
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@ -81,9 +81,19 @@ func NewPacketConnection(ctx context.Context, this N.Dialer, conn N.PacketConn,
} }
func CopyEarlyConn(ctx context.Context, conn net.Conn, serverConn net.Conn) error { func CopyEarlyConn(ctx context.Context, conn net.Conn, serverConn net.Conn) error {
if cachedReader, isCached := serverConn.(N.CachedReader); isCached {
payload := cachedReader.ReadCached()
if payload != nil && !payload.IsEmpty() {
_, err := serverConn.Write(payload.Bytes())
if err != nil {
return err
}
return bufio.CopyConn(ctx, conn, serverConn)
}
}
_payload := buf.StackNew() _payload := buf.StackNew()
payload := common.Dup(_payload) payload := common.Dup(_payload)
err := conn.SetReadDeadline(time.Now().Add(100 * time.Millisecond)) err := conn.SetReadDeadline(time.Now().Add(300 * time.Millisecond))
if err != nil { if err != nil {
return err return err
} }