func (this *DasCallback) OnMessage(c *gotcp.Conn, p gotcp.Packet) bool {
// 0xBA command feedback 0xBB heartbeat 0xBC login
// 0xBA cmdtype(1-8) status(0/1) serialid
daspacket := p.(*DasPacket)
command := daspacket.GetData()
commandtype := daspacket.GetType()
fmt.Println("----onmessage ", command)
switch commandtype {
case 0xBA:
var result []byte
var cmdop byte
cmdop = command[0]*10 + command[1]
result = append(result, cmdop)
result = append(result, c.GetMac()...)
result = append(result, command[3:7]...)
result = append(result, command[2])
c.Send(c.GetTopic(), result)
fmt.Printf("-----recv should up the result%x \n", result)
case 0xBB:
c.SetTimeFlag(time.Now().Unix())
c.AsyncWritePacket(NewDasPacket(0xAB, command), time.Second)
case 0xBC:
c.SetID(getMac(command), c.GetIndex())
c.AsyncWritePacket(NewDasPacket(0xAC, command), time.Second)
default:
gktoolkit.Trace()
}
return true
}