Add admin panel, manager, node_manager, bandwidth limiter, connection limiter, bonding, failover, vless encryption, mkcp transport

transport/v2raykcp/updater.go

@@ -0,0 +1,58 @@
+package v2raykcp
+
+import (
+	"sync/atomic"
+	"time"
+)
+
+type Updater struct {
+	interval        int64
+	shouldContinue  func() bool
+	shouldTerminate func() bool
+	updateFunc      func()
+	notifier        chan struct{}
+}
+
+func NewUpdater(interval uint32, shouldContinue func() bool, shouldTerminate func() bool, updateFunc func()) *Updater {
+	u := &Updater{
+		interval:        int64(time.Duration(interval) * time.Millisecond),
+		shouldContinue:  shouldContinue,
+		shouldTerminate: shouldTerminate,
+		updateFunc:      updateFunc,
+		notifier:        make(chan struct{}, 1),
+	}
+	return u
+}
+
+func (u *Updater) WakeUp() {
+	select {
+	case u.notifier <- struct{}{}:
+		go u.run()
+	default:
+	}
+}
+
+func (u *Updater) run() {
+	defer func() {
+		<-u.notifier
+	}()
+
+	if u.shouldTerminate() {
+		return
+	}
+	ticker := time.NewTicker(u.Interval())
+	defer ticker.Stop()
+
+	for u.shouldContinue() {
+		u.updateFunc()
+		<-ticker.C
+	}
+}
+
+func (u *Updater) Interval() time.Duration {
+	return time.Duration(atomic.LoadInt64(&u.interval))
+}
+
+func (u *Updater) SetInterval(d time.Duration) {
+	atomic.StoreInt64(&u.interval, int64(d))
+}