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Experimenting

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This commit is contained in:
Nate Brown
2026-05-11 11:51:46 -05:00
parent b7e9939e92
commit 86cef88744
33 changed files with 691 additions and 560 deletions
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14
connection_manager.go
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@@ -153,8 +153,8 @@ func (cm *connectionManager) Start(ctx context.Context) {
defer clockSource.Stop()
p := []byte("")
nb := make([]byte, 12, 12)
out := make([]byte, mtu)
// Long-lived buf for the traffic-check goroutine; never released.
buf := cm.intf.bufAlloc.Acquire()
for {
select {
@@ -169,13 +169,13 @@ func (cm *connectionManager) Start(ctx context.Context) {
break
}
cm.doTrafficCheck(localIndex, p, nb, out, now)
cm.doTrafficCheck(localIndex, p, buf, now)
}
}
}
}
func (cm *connectionManager) doTrafficCheck(localIndex uint32, p, nb, out []byte, now time.Time) {
func (cm *connectionManager) doTrafficCheck(localIndex uint32, p []byte, buf *WireBuffer, now time.Time) {
decision, hostinfo, primary := cm.makeTrafficDecision(localIndex, now)
switch decision {
@@ -199,7 +199,7 @@ func (cm *connectionManager) doTrafficCheck(localIndex uint32, p, nb, out []byte
cm.tryRehandshake(hostinfo)
case sendTestPacket:
cm.intf.SendMessageToHostInfo(header.Test, header.TestRequest, hostinfo, p, nb, out)
cm.intf.SendMessageToHostInfo(header.Test, header.TestRequest, hostinfo, p, buf)
}
cm.resetRelayTrafficCheck(hostinfo)
@@ -308,7 +308,9 @@ func (cm *connectionManager) migrateRelayUsed(oldhostinfo, newhostinfo *HostInfo
if err != nil {
cm.l.Error("failed to marshal Control message to migrate relay", "error", err)
} else {
cm.intf.SendMessageToHostInfo(header.Control, 0, newhostinfo, msg, make([]byte, 12), make([]byte, mtu))
migBuf := cm.intf.bufAlloc.Acquire()
cm.intf.SendMessageToHostInfo(header.Control, 0, newhostinfo, msg, migBuf)
cm.intf.bufAlloc.Release(migBuf)
cm.l.Info("send CreateRelayRequest",
"relayFrom", req.RelayFromAddr,
"relayTo", req.RelayToAddr,