Method StartHeartBeat

znet/server.go:544–557

StartHeartBeat starts the heartbeat check. interval is the time interval between each heartbeat. (启动心跳检测 interval 每次发送心跳的时间间隔)

(interval time.Duration)

// (启动心跳检测
// interval 每次发送心跳的时间间隔)
func (s *Server) StartHeartBeat(interval time.Duration) {
	checker := NewHeartbeatChecker(interval)

	// Add the heartbeat check router. (添加心跳检测的路由)
	//检测当前路由模式
	if s.RouterSlicesMode {
		s.AddRouterSlices(checker.MsgID(), checker.RouterSlices()...)
	} else {
		s.AddRouter(checker.MsgID(), checker.Router())
	}

	// Bind the heartbeat checker to the server. (server绑定心跳检测器)
	s.hc = checker
}

// StartHeartBeatWithOption starts the heartbeat detection with the given configuration.
// interval is the time interval for sending heartbeat messages.