Golang Logger.Error Examples

Example #1

File: perform_handler_with_json.go Project: Bosh-for-Cpi/bosh-2605

func marshalResponse(response Response, maxResponseLength int, logger boshlog.Logger) ([]byte, error) {
	respJSON, err := json.Marshal(response)
	if err != nil {
		logger.Error(mbusHandlerLogTag, "Failed to marshal response: %s", err.Error())
		return respJSON, bosherr.WrapError(err, "Marshalling JSON response")
	}

	if maxResponseLength == UnlimitedResponseLength {
		return respJSON, nil
	}

	if len(respJSON) > maxResponseLength {
		respJSON, err = json.Marshal(response.Shorten())
		if err != nil {
			logger.Error(mbusHandlerLogTag, "Failed to marshal response: %s", err.Error())
			return respJSON, bosherr.WrapError(err, "Marshalling JSON response")
		}
	}

	if len(respJSON) > maxResponseLength {
		respJSON, err = BuildErrorWithJSON(responseMaxLengthErrMsg, logger)
		if err != nil {
			logger.Error(mbusHandlerLogTag, "Failed to build 'max length exceeded' response: %s", err.Error())
			return respJSON, bosherr.WrapError(err, "Building error")
		}
	}

	return respJSON, nil
}