getUnitId method

int getUnitId(
  1. ModbusRequest request
)

If request has its own unitId defined, then it will override this client unitId. If both unitId are not defined the a 0 is returned.

Implementation

int getUnitId(ModbusRequest request) => request.unitId != null
    ? request.unitId!
    : unitId != null
        ? unitId!
        : 0;