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There is no judgment of the error. #34

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j1362212330 opened this issue Jul 26, 2020 · 0 comments

j1362212330 commented Jul 26, 2020

func (mb *client) send(request *ProtocolDataUnit) (response *ProtocolDataUnit, err error) {
dataResponse, err := mb.transporter.Send(request.Data)

if err = mb.packager.Verify(request.Data, dataResponse); err != nil {
	return
}
if dataResponse == nil || len(dataResponse) == 0 {
	// Empty response
	err = fmt.Errorf("s7: response data is empty")
	return
}
response = &ProtocolDataUnit{
	Data: dataResponse,
}
//check for error if any
err = responseError(response)
return response, err

### ### }****

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