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add proxy protocol support for UDP proxies (#4810)

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fatedier
2025-05-23 21:39:47 +08:00
parent 8eb525a648
commit 3fa76b72f3
9 changed files with 299 additions and 25 deletions
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4
client/proxy/udp.go
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@@ -171,5 +171,7 @@ func (pxy *UDPProxy) InWorkConn(conn net.Conn, _ *msg.StartWorkConn) {
go workConnSenderFn(pxy.workConn, pxy.sendCh)
go workConnReaderFn(pxy.workConn, pxy.readCh)
go heartbeatFn(pxy.sendCh)
udp.Forwarder(pxy.localAddr, pxy.readCh, pxy.sendCh, int(pxy.clientCfg.UDPPacketSize))
// Call Forwarder with proxy protocol version (empty string means no proxy protocol)
udp.Forwarder(pxy.localAddr, pxy.readCh, pxy.sendCh, int(pxy.clientCfg.UDPPacketSize), pxy.cfg.Transport.ProxyProtocolVersion)
}