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Implemented UDP for both server & client

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This commit is contained in:
Toby
2021-03-27 16:51:15 -07:00
parent 01c7d18211
commit 4bb5982960
8 changed files with 524 additions and 112 deletions
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26
cmd/server.go
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@@ -36,6 +36,7 @@ func server(config *serverConfig) {
MaxConnectionReceiveWindow: config.ReceiveWindowClient,
MaxIncomingStreams: int64(config.MaxConnClient),
KeepAlive: true,
EnableDatagrams: true,
}
if quicConfig.MaxStreamReceiveWindow == 0 {
quicConfig.MaxStreamReceiveWindow = DefaultMaxReceiveStreamFlowControlWindow
@@ -96,7 +97,8 @@ func server(config *serverConfig) {
uint64(config.UpMbps)*mbpsToBps, uint64(config.DownMbps)*mbpsToBps,
func(refBPS uint64) congestion.CongestionControl {
return hyCongestion.NewBrutalSender(congestion.ByteCount(refBPS))
}, aclEngine, obfuscator, authFunc, tcpRequestFunc, tcpErrorFunc)
}, config.DisableUDP, aclEngine, obfuscator, authFunc,
tcpRequestFunc, tcpErrorFunc, udpRequestFunc, udpErrorFunc)
if err != nil {
logrus.WithField("error", err).Fatal("Failed to initialize server")
}
@@ -130,6 +132,28 @@ func tcpErrorFunc(addr net.Addr, auth []byte, reqAddr string, err error) {
}
}
func udpRequestFunc(addr net.Addr, auth []byte, sessionID uint32) {
logrus.WithFields(logrus.Fields{
"src": addr.String(),
"session": sessionID,
}).Debug("UDP request")
}
func udpErrorFunc(addr net.Addr, auth []byte, sessionID uint32, err error) {
if err != io.EOF {
logrus.WithFields(logrus.Fields{
"src": addr.String(),
"session": sessionID,
"error": err,
}).Info("UDP error")
} else {
logrus.WithFields(logrus.Fields{
"src": addr.String(),
"session": sessionID,
}).Debug("UDP EOF")
}
}
func actionToString(action acl.Action, arg string) string {
switch action {
case acl.ActionDirect: