| | |
| | | } |
| | | |
| | | logx.Info("----------------开始下发工艺参数-----------------") |
| | | var missNumbers int |
| | | var failedNumbers int |
| | | for k, v := range paramsMap { |
| | | if address, ok := plc_address.Get(k); ok { |
| | | result, err := plc.WriteHoldingRegister(conn, address, v) |
| | | if err != nil { |
| | | logx.Errorf("WriteHoldingRegister err:%v, address: %v, key: %v value: %v", err.Error(), address, k, v) |
| | | failedNumbers++ |
| | | logx.Errorf("plc write err:%v, address: %v, key: %v value: %v", err.Error(), address, k, v) |
| | | } else { |
| | | delete(paramsMap, k) |
| | | logx.Infof("WriteHoldingRegister ok: key: %v, value: %v, result: %v", k, v, result) |
| | | logx.Infof("plc write ok: key: %v, value: %v, result: %v", k, v, result) |
| | | } |
| | | } else { |
| | | logx.Errorf("miss param address, k:%v, v:%v", k, v) |
| | | missNumbers++ |
| | | } |
| | | } |
| | | if missNumbers >= 1 { |
| | | caller := nsq.NewCaller(fmt.Sprintf(constvar.NsqTopicGetPlcAddress, conf.Conf.NsqConf.NodeId), fmt.Sprintf(constvar.NsqTopicSendPlcAddress, conf.Conf.NsqConf.NodeId)) |
| | | var addressResult common.ResponsePlcAddress |
| | | err := caller.Call(common.RequestPlcAddress{DeviceId: conf.Conf.System.DeviceId}, &addressResult, time.Second*2) |
| | | if err != nil { |
| | | logx.Infof("SendParams2 err: %v", err.Error()) |
| | | return err |
| | | } |
| | | if failedNumbers >= 1 { //写入plc失败, 重试 |
| | | tryTimes++ |
| | | return SendParams(paramsMap, tryTimes) |
| | | } |
| | |
| | | return conn, nil |
| | | } |
| | | } |
| | | // 创建一个上下文,并设置 5 秒超时 |
| | | ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) |
| | | // 创建一个上下文,并设置 3 秒超时 |
| | | ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second) |
| | | defer cancel() |
| | | conn, err := NewGetModbusConnection(ctx, ipAddr) |
| | | if err != nil { |