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This commit is contained in:
jdl
2025-08-26 15:33:27 +02:00
parent b7cb4e20f0
commit 69823d1d19
15 changed files with 508 additions and 0 deletions
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40
peer/remotefsm.go
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@@ -9,11 +9,14 @@ import (
type stateFunc func(msg any) stateFunc
<<<<<<< HEAD
type sentProbe struct {
SentAt time.Time
Addr netip.AddrPort
}
=======
>>>>>>> 69f2536 (WIP)
type remoteFSM struct {
*Remote
@@ -161,13 +164,23 @@ func (r *remoteFSM) stateServer_onInit(msg controlMsg[packetInit]) {
}
func (r *remoteFSM) stateServer_onSyn(msg controlMsg[packetSyn]) {
<<<<<<< HEAD
=======
r.logf("Got SYN: %v", msg.Packet)
>>>>>>> 69f2536 (WIP)
r.lastSeen = time.Now()
p := msg.Packet
// Before we can respond to this packet, we need to make sure the
// route is setup properly.
conf := r.conf()
<<<<<<< HEAD
logSyn := !conf.Up || conf.Direct != p.Direct
=======
if !conf.Up || conf.Direct != p.Direct {
r.logf("Got SYN.")
}
>>>>>>> 69f2536 (WIP)
conf.Up = true
conf.Direct = p.Direct
@@ -181,10 +194,13 @@ func (r *remoteFSM) stateServer_onSyn(msg controlMsg[packetSyn]) {
r.updateConf(conf)
<<<<<<< HEAD
if logSyn {
r.logf("Got SYN.")
}
=======
>>>>>>> 69f2536 (WIP)
r.sendControl(conf, packetAck{
TraceID: p.TraceID,
ToAddr: conf.DirectAddr,
@@ -201,7 +217,11 @@ func (r *remoteFSM) stateServer_onSyn(msg controlMsg[packetSyn]) {
break
}
r.logf("Probing %v...", addr)
<<<<<<< HEAD
r.sendControlToAddr(packetProbe{TraceID: r.NewTraceID()}.Marshal(r.buf), addr)
=======
r.sendControlToAddr(packetProbe{TraceID: newTraceID()}.Marshal(r.buf), addr)
>>>>>>> 69f2536 (WIP)
}
}
@@ -269,7 +289,11 @@ func (r *remoteFSM) stateClientInit(iMsg any) stateFunc {
func (r *remoteFSM) stateClientInit_sendInit() {
conf := r.conf()
<<<<<<< HEAD
r.traceID = r.NewTraceID()
=======
r.traceID = newTraceID()
>>>>>>> 69f2536 (WIP)
init := packetInit{
TraceID: r.traceID,
Direct: conf.Direct,
@@ -316,7 +340,11 @@ func (r *remoteFSM) enterClient() stateFunc {
conf := r.conf()
r.probes = make(map[uint64]sentProbe, 8)
<<<<<<< HEAD
r.traceID = r.NewTraceID()
=======
r.traceID = newTraceID()
>>>>>>> 69f2536 (WIP)
r.stateClient_sendSyn(conf)
r.pingTimer.Reset(pingInterval)
@@ -382,7 +410,11 @@ func (r *remoteFSM) stateClient_cleanProbes() {
}
func (r *remoteFSM) stateClient_sendProbeTo(addr netip.AddrPort) {
<<<<<<< HEAD
probe := packetProbe{TraceID: r.NewTraceID()}
=======
probe := packetProbe{TraceID: newTraceID()}
>>>>>>> 69f2536 (WIP)
r.probes[probe.TraceID] = sentProbe{
SentAt: time.Now(),
Addr: addr,
@@ -408,7 +440,11 @@ func (r *remoteFSM) stateClient_onProbe(msg controlMsg[packetProbe]) {
conf.DirectAddr = sent.Addr
r.updateConf(conf)
<<<<<<< HEAD
r.traceID = r.NewTraceID()
=======
r.traceID = newTraceID()
>>>>>>> 69f2536 (WIP)
r.stateClient_sendSyn(conf)
r.logf("Successful probe to %v.", sent.Addr)
}
@@ -435,6 +471,10 @@ func (r *remoteFSM) stateClient_onPingTimer() stateFunc {
return r.enterClientInit()
}
<<<<<<< HEAD
=======
r.traceID = newTraceID()
>>>>>>> 69f2536 (WIP)
r.stateClient_sendSyn(conf)
return r.stateClient
}