update

initial support for hysteria
update config
update api
change user email format
...

core/hy/counter.go

@@ -0,0 +1,67 @@
+package hy
+
+import (
+	"github.com/apernet/hysteria/core/cs"
+	"sync"
+	"sync/atomic"
+)
+
+type UserTrafficCounter struct {
+	counters map[string]*counters
+	lock     sync.RWMutex
+}
+
+type counters struct {
+	UpCounter   atomic.Int64
+	DownCounter atomic.Int64
+	//ConnGauge   atomic.Int64
+}
+
+func NewUserTrafficCounter() cs.TrafficCounter {
+	return new(UserTrafficCounter)
+}
+
+func (c *UserTrafficCounter) getCounters(auth string) *counters {
+	c.lock.RLock()
+	cts, ok := c.counters[auth]
+	c.lock.RUnlock()
+	if !ok {
+		cts = &counters{}
+		c.counters[auth] = cts
+	}
+	return cts
+}
+
+func (c *UserTrafficCounter) Rx(auth string, n int) {
+	cts := c.getCounters(auth)
+	cts.DownCounter.Add(int64(n))
+}
+
+func (c *UserTrafficCounter) Tx(auth string, n int) {
+	cts := c.getCounters(auth)
+	cts.UpCounter.Add(int64(n))
+}
+
+func (c *UserTrafficCounter) IncConn(_ string) {
+	/*cts := c.getCounters(auth)
+	cts.ConnGauge.Add(1)*/
+	return
+}
+
+func (c *UserTrafficCounter) DecConn(_ string) {
+	/*cts := c.getCounters(auth)
+	cts.ConnGauge.Add(1)*/
+	return
+}
+
+func (c *UserTrafficCounter) Reset(auth string) {
+	cts := c.getCounters(auth)
+	cts.UpCounter.Store(0)
+	cts.DownCounter.Store(0)
+}
+
+func (c *UserTrafficCounter) Delete(auth string) {
+	c.lock.Lock()
+	delete(c.counters, auth)
+	c.lock.Unlock()
+}