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feat: add negotiated binary UDP packets (#5456)

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fatedier
2026-07-30 13:19:55 +08:00
committed by GitHub
parent 5c6d761c12
commit effa496859
23 changed files with 1232 additions and 71 deletions
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client/proxy/udp.go
+10 -3
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@@ -97,10 +97,17 @@ func (pxy *UDPProxy) InWorkConn(conn net.Conn, _ *msg.StartWorkConn) {
return
}
pxy.mu.Lock()
pxy.workConn = netpkg.WrapReadWriteCloserToConn(remote, conn)
workConn := netpkg.WrapReadWriteCloserToConn(remote, conn)
// Plain UDP payload follows the configured wire protocol for message framing.
payloadRW := msg.NewReadWriter(pxy.workConn, pxy.clientCfg.Transport.WireProtocol)
payloadRW, err := msg.NewUDPPacketReadWriter(workConn, pxy.clientCfg.Transport.WireProtocol, pxy.udpPacketCodec)
if err != nil {
xl.Errorf("create UDP packet read writer: %v", err)
workConn.Close()
return
}
pxy.mu.Lock()
pxy.workConn = workConn
pxy.readCh = make(chan *msg.UDPPacket, 1024)
pxy.sendCh = make(chan msg.Message, 1024)
pxy.closed = false