func Unsubscribe(id int, topics []string) *UnsubscribePacket {
	return &UnsubscribePacket{
		header: &FixedHeader{
			PacketType: UNSUBSCRIBE,
			QoS:        0x01,
		},
		ID:     id,
		Topics: topics,
	}
}
// Unsubscribe creates a new MQTT UNSUBSCRIBE control packet.
Unsubscribe creates a new MQTT UNSUBSCRIBE control packet.
// Unsubscribe creates a new MQTT UNSUBSCRIBE control packet .
func Unsubscribe(id int, topics []string) *UnsubscribePacket {
	return &UnsubscribePacket{
		header: &FixedHeader{
			PacketType: UNSUBSCRIBE,
			QoS:        0x01,
		},
		ID:     id,
		Topics: topics,
	}
}
func Unsubscribe ( id int , topics [ ] string ) * UnsubscribePacket { return & UnsubscribePacket { header : & FixedHeader { PacketType : UNSUBSCRIBE , QoS : 0x01 , } , ID : id , Topics : topics , } }
Unsubscribe creates a new MQTT UNSUBSCRIBE control packet.
Unsubscribe creates a new MQTT UNSUBSCRIBE control packet .