pkg/plc/apacheplc4x/modbusrtu.go
@@ -15,7 +15,6 @@ func newModbusRTUConnection(c *common.RTUConfig) (plc4go.PlcConnection, error) { ctx, cancel := context.WithTimeout(context.Background(), time.Second*3) // 创建一个新的 PLC 连接 driverManager := plc4go.NewPlcDriverManager() connectionString := fmt.Sprintf("modbus-rtu:serial://%s?baudrate=%d&databits=%d&stopbits=%d&parity=%s", c.SerialName, c.BaudRate, c.DataBit, c.StopBit, c.Parity) connectionRequestChanel := driverManager.GetConnection(connectionString) // 等待连接响应，同时考虑上下文的超时
