func worker(t time.Duration) { for { time.Sleep(time.Millisecond * t) // log.Println("working....") var m conn.Message err := m.GetOneResponse() if err != nil { // log.Println("worker:", err.Error()) continue // log.Printf("get one response :%v", m) } // log.Println(m.Info) b, err := hex.DecodeString(m.Info) if err != nil { log.Println(err.Error()) m.Status = conn.INVALID m.UpdateStatus() continue } var f ftprotocol.Frame // log.Printf("%X", b) s, err := f.Parse(b) if err != nil { log.Printf("%X:%s\n", b, err.Error()) // m.DeleteMessage() m.Status = conn.INVALID m.UpdateStatus() continue } msgid, _ := strconv.ParseInt(string(f.MessageID), 16, 32) switch msgid { case ftprotocol.REQUESTSESSIONRESPONSE: var sessionres ftprotocol.RequestSessionResponse sessionres.Frame = f err := sessionres.ParseMessageData(f.MessageData) if err != nil { log.Println(err.Error()) m.Status = conn.INVALID m.UpdateStatus() continue } var s conn.Setting s.Sessionstatus = sessionres.SessionStatus s.UpdateSessionStatus() s.Sessiontimeout = sessionres.SessionTimeout s.UpdateSessiontimeout() s.Deviceid = conn.DeviceID(sessionres.DeviceID) s.UpdateDeviceid() s.Protocolver = strconv.FormatUint(uint64(sessionres.ProtocolVersion), 10) s.UpdateProtocolVer() s.Sessionkey = string(sessionres.SessionKey) s.UpdateSessionKey() s.Sequence = string(sessionres.Sequence) s.UpdateSequence() s.Messagetimeout = sessionres.MessageTimeout s.UpdateMessagetimeout() s.Maxretrycount = sessionres.MaxRetryCount s.UpdateMaxretrycount() case ftprotocol.DEVICENAMERESPONSE: var res ftprotocol.DeviceNameResponse res.Frame = f err := res.ParseMessageData(f.MessageData) if err != nil { log.Println(err.Error()) m.Status = conn.INVALID m.UpdateStatus() continue } var s conn.Setting // log.Println("device name : ", res.StringName) s.Devicename = res.StringName err = s.UpdateDevicename() if err != nil { log.Println("UpdateDevicename:", err.Error()) } case ftprotocol.GETSENSORRESPONSE: var res ftprotocol.GetSensorResponse res.Frame = f err := res.ParseMessageData(f.MessageData) if err != nil { log.Println("GETSENSORRESPONSE:", err.Error()) m.Status = conn.INVALID m.UpdateStatus() continue } var s conn.Setting s.Sensorbroadcastperiod = res.BroadcastPeriod err = s.UpdateSensorbroadcastperiod() if err != nil { log.Println("UpdateSensorbroadcastperiod :", err.Error()) } case ftprotocol.DSP1SENSORDATA: var res ftprotocol.Dsp1SensorData res.Frame = f err := res.ParseMessageData(f.MessageData) if err != nil { log.Println("DSP1SENSORDATA:", err.Error()) m.Status = conn.INVALID m.UpdateStatus() continue } var s conn.Sensordata s.Isvaliddata = res.IsValidData s.Sequencenumber = res.SequenceNumber s.Isactivatingflag = res.IsActivatingFlag s.Vavg = res.Vavg s.Iavg = res.Iavg s.Pavg = res.Pavg s.Vrms = res.Vrms s.Irms = res.Irms s.Viphase = res.Viphase s.Vpk = res.Vpk s.Ipk = res.Ipk s.Vcf = res.Vcf s.Icf = res.Icf s.Zload = res.Zload s.T1 = res.T1 s.T2 = res.T2 s.Leakage = res.Leakage s.Stimpos = res.Stimpos s.Stimneg = res.Stimneg s.Oltarget = res.Oltarget s.Createtime = time.Now() s.InsertSensordata() case ftprotocol.EMPTY: var s conn.Setting s.Sequence = string(f.Sequence) // log.Printf("sequence : %X", s.Sequence) s.UpdateSequence() default: log.Printf("unsupported message : %X", msgid) } if len(s) > 0 { m.Info = s m.UpdateInfo() } else { // log.Println(m) if bSoftDelete { m.Status = conn.DELETED m.UpdateStatus() } else { m.DeleteMessage() // log.Println("the request is deleted.") } } } }