feat sn 改成 int64

internal/handler/ws_handler/client/manager.go

@@ -8,35 +8,35 @@ import (
 var UserMgr *userManager
 
 type userManager struct {
-	userMap map[string]*Client
+	userMap map[int64]*Client
 	sync.RWMutex
 }
 
 func init() {
 	UserMgr = &userManager{
-		userMap: make(map[string]*Client),
+		userMap: make(map[int64]*Client),
 	}
 }
 
-func (m *userManager) Add(usn string, client *Client) {
+func (m *userManager) Add(usn int64, client *Client) {
 	m.Lock()
 	defer m.Unlock()
 	m.userMap[usn] = client
 	global.OnlineUsersGauge.Inc()
 }
 
-func (m *userManager) Delete(usn string) {
+func (m *userManager) Delete(usn int64) {
 	m.Lock()
 	defer m.Unlock()
 	delete(m.userMap, usn)
 	global.OnlineUsersGauge.Dec()
 }
 
-func (m *userManager) GetAll() map[string]*Client {
+func (m *userManager) GetAll() map[int64]*Client {
 	m.RLock()
 	defer m.RUnlock()
 
-	copyMap := make(map[string]*Client, len(m.userMap))
+	copyMap := make(map[int64]*Client, len(m.userMap))
 	for k, v := range m.userMap {
 		copyMap[k] = v
 	}
@@ -54,7 +54,7 @@ func (m *userManager) GetAllInterface() []interface{} {
 	return r
 }
 
-func (m *userManager) GetByUSN(usn string) *Client {
+func (m *userManager) GetByUSN(usn int64) *Client {
 	m.RLock()
 	defer m.RUnlock()
 	return m.userMap[usn]