fix(channel): handle dynamic frequency updates

controller/channel-test.go

@@ -617,47 +617,22 @@ var autoTestChannelsOnce sync.Once
 
 func AutomaticallyTestChannels() {
 	autoTestChannelsOnce.Do(func() {
-		go func() {
+		for {
+			if !operation_setting.GetMonitorSetting().AutoTestChannelEnabled {
+				time.Sleep(10 * time.Minute)
+				continue
+			}
 			for {
+				frequency := operation_setting.GetMonitorSetting().AutoTestChannelMinutes
+				common.SysLog(fmt.Sprintf("automatically test channels with interval %d minutes", frequency))
+				time.Sleep(time.Duration(frequency) * time.Minute)
+				common.SysLog("automatically testing all channels")
+				_ = testAllChannels(false)
+				common.SysLog("automatically channel test finished")
 				if !operation_setting.GetMonitorSetting().AutoTestChannelEnabled {
-					time.Sleep(10 * time.Minute)
-					continue
+					break
 				}
-
-				frequency := operation_setting.GetMonitorSetting().AutoTestChannelMinutes
-				common.SysLog(fmt.Sprintf("starting tests with interval %d minutes", frequency))
-				ticker := time.NewTicker(time.Duration(frequency) * time.Minute)
-
-				// 使用匿名函数来绑定 ticker 的生命周期
-				func() {
-					defer ticker.Stop()
-
-					// 立即执行一次
-					common.SysLog("automatically testing all channels (initial run)")
-					_ = testAllChannels(false)
-					common.SysLog("automatically channel test finished")
-
-					// 开始循环等待后续的 tick
-					for {
-						select {
-						case <-ticker.C:
-							// 检查是否需要退出或重新配置
-							if !operation_setting.GetMonitorSetting().AutoTestChannelEnabled {
-								return
-							}
-							newFrequency := operation_setting.GetMonitorSetting().AutoTestChannelMinutes
-							if newFrequency != frequency {
-								return
-							}
-
-							// 执行定时任务
-							common.SysLog("automatically testing all channels")
-							_ = testAllChannels(false)
-							common.SysLog("automatically channel test finished")
-						}
-					}
-				}()
 			}
-		}()
+		}
 	})
 }