func (this *DaughterHandler) PushToDaughter(packet *structure.Packet) error {
if packet == nil {
err := errors.New("component: DaughterHandler.PushToDaughter() failed, got a nil packet as argument")
fmt.Println(err.Error())
return err
}
//向toDaughter中写入packet
this.toDaughter <- packet
statistics.GetToDaughterQueueCount().Add()
return nil
}
//从toDaughter通道中接收Packet
func (this *DaughterHandler) ToDaughterPop() *structure.Packet {
packet := <-this.toDaughter
//GetToDaughterQueueCount是QueueCount,将Number-1
statistics.GetToDaughterQueueCount().Dec()
return packet
}