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chore: update proxy's udpConn when received a new packet

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This commit is contained in:
wwqgtxx
2023-06-03 21:40:09 +08:00
parent 2af758e5f1
commit 63b5387164
11 changed files with 80 additions and 28 deletions
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17
constant/adapters.go
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@ -217,7 +217,7 @@ type UDPPacket interface {
// - variable source IP/Port is important to STUN
// - if addr is not provided, WriteBack will write out UDP packet with SourceIP/Port equals to original Target,
// this is important when using Fake-IP.
WriteBack(b []byte, addr net.Addr) (n int, err error)
WriteBack
// Drop call after packet is used, could recycle buffer in this function.
Drop()
@ -236,10 +236,19 @@ type PacketAdapter interface {
Metadata() *Metadata
}
type NatTable interface {
Set(key string, e PacketConn)
type WriteBack interface {
WriteBack(b []byte, addr net.Addr) (n int, err error)
}
Get(key string) PacketConn
type WriteBackProxy interface {
WriteBack
UpdateWriteBack(wb WriteBack)
}
type NatTable interface {
Set(key string, e PacketConn, w WriteBackProxy)
Get(key string) (PacketConn, WriteBackProxy)
GetOrCreateLock(key string) (*sync.Cond, bool)