Use connection manager to drive NAT maintenance (#835)

Co-authored-by: brad-defined <77982333+brad-defined@users.noreply.github.com>

punchy.go

@@ -9,11 +9,12 @@ import (
 )
 
 type Punchy struct {
-	punch        atomic.Bool
-	respond      atomic.Bool
-	delay        atomic.Int64
-	respondDelay atomic.Int64
-	l            *logrus.Logger
+	punch           atomic.Bool
+	respond         atomic.Bool
+	delay           atomic.Int64
+	respondDelay    atomic.Int64
+	punchEverything atomic.Bool
+	l               *logrus.Logger
 }
 
 func NewPunchyFromConfig(l *logrus.Logger, c *config.C) *Punchy {
@@ -38,6 +39,12 @@ func (p *Punchy) reload(c *config.C, initial bool) {
 		}
 
 		p.punch.Store(yes)
+		if yes {
+			p.l.Info("punchy enabled")
+		} else {
+			p.l.Info("punchy disabled")
+		}
+
 	} else if c.HasChanged("punchy.punch") || c.HasChanged("punchy") {
 		//TODO: it should be relatively easy to support this, just need to be able to cancel the goroutine and boot it up from here
 		p.l.Warn("Changing punchy.punch with reload is not supported, ignoring.")
@@ -66,6 +73,14 @@ func (p *Punchy) reload(c *config.C, initial bool) {
 			p.l.Infof("punchy.delay changed to %s", p.GetDelay())
 		}
 	}
+
+	if initial || c.HasChanged("punchy.target_all_remotes") {
+		p.punchEverything.Store(c.GetBool("punchy.target_all_remotes", true))
+		if !initial {
+			p.l.WithField("target_all_remotes", p.GetTargetEverything()).Info("punchy.target_all_remotes changed")
+		}
+	}
+
 	if initial || c.HasChanged("punchy.respond_delay") {
 		p.respondDelay.Store((int64)(c.GetDuration("punchy.respond_delay", 5*time.Second)))
 		if !initial {
@@ -89,3 +104,7 @@ func (p *Punchy) GetDelay() time.Duration {
 func (p *Punchy) GetRespondDelay() time.Duration {
 	return (time.Duration)(p.respondDelay.Load())
 }
+
+func (p *Punchy) GetTargetEverything() bool {
+	return p.punchEverything.Load()
+}