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feat: update ForwardTCP method signature and usage in SOCKS5 server

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SunBK201 2025-10-28 16:05:15 +08:00
parent f15424d692
commit 47d579b339
2 changed files with 5 additions and 4 deletions
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1
src/internal/server/server.go
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@ -13,6 +13,7 @@ import (
type Server interface {
Start() error
HandleClient(net.Conn)
ForwardTCP(client, target net.Conn, destAddr string)
}
func NewServer(cfg *config.Config, rw *rewrite.Rewriter) (Server, error) {

8
src/internal/server/socks5/socks5.go
View File

@ -97,7 +97,7 @@ func (s *Server) HandleClient(client net.Conn) {
_ = client.Close()
return
}
s.forwardTCP(client, target, destAddrPort)
s.ForwardTCP(client, target, destAddrPort)
}
// socks5Auth performs a minimal "no-auth" negotiation.
@ -206,15 +206,15 @@ func (s *Server) socks5Connect(client net.Conn, destAddrPort string) (net.Conn,
return target, nil
}
// forwardTCP proxies traffic in both directions.
// ForwardTCP proxies traffic in both directions.
// target->client uses raw copy.
// client->target is processed by the rewriter (or raw if cached).
func (s *Server) forwardTCP(client, target net.Conn, destAddrPort string) {
func (s *Server) ForwardTCP(client, target net.Conn, destAddr string) {
// Server -> Client (raw)
go utils.CopyHalf(client, target)
// Client -> Server (rewriter)
go utils.ProxyHalf(target, client, s.rw, destAddrPort)
go utils.ProxyHalf(target, client, s.rw, destAddr)
}
// handleUDPAssociate handles a UDP ASSOCIATE request by creating a UDP relay socket.