コード例 #1
0
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
}
コード例 #2
0
ファイル: main.go プロジェクト: pivotalservices/bosh-hub
func ensureNoErr(logger boshlog.Logger, errPrefix string, err error) {
	if err != nil {
		logger.Error(mainLogTag, "%s: %s", errPrefix, err)
		os.Exit(1)
	}
}