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Use buf.PacketReader when UDPOverride is available

This commit is contained in:
RPRX 2021-03-06 07:19:09 +00:00 committed by GitHub
parent 24f564b401
commit e1a5392beb
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 9 deletions
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10
proxy/freedom/freedom.go
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@ -195,11 +195,10 @@ func NewPacketReader(conn net.Conn, UDPOverride net.Destination) buf.Reader {
if statConn != nil {
counter = statConn.ReadCounter
}
if c, ok := iConn.(*internet.PacketConnWrapper); ok {
if c, ok := iConn.(*internet.PacketConnWrapper); ok && UDPOverride.Address == nil && UDPOverride.Port == 0 {
return &PacketReader{
PacketConnWrapper: c,
Counter: counter,
UDPOverride: UDPOverride,
}
}
return &buf.PacketReader{Reader: conn}
@ -208,7 +207,6 @@ func NewPacketReader(conn net.Conn, UDPOverride net.Destination) buf.Reader {
type PacketReader struct {
*internet.PacketConnWrapper
stats.Counter
UDPOverride net.Destination
}
func (r *PacketReader) ReadMultiBuffer() (buf.MultiBuffer, error) {
@ -225,12 +223,6 @@ func (r *PacketReader) ReadMultiBuffer() (buf.MultiBuffer, error) {
Port: net.Port(d.(*net.UDPAddr).Port),
Network: net.Network_UDP,
}
if r.UDPOverride.Address != nil {
b.UDP.Address = r.UDPOverride.Address
}
if r.UDPOverride.Port != 0 {
b.UDP.Port = r.UDPOverride.Port
}
if r.Counter != nil {
r.Counter.Add(int64(n))
}