@uoa/lambda-tracing/changelog.md

Library for logging & distributed tracing in UoA Lambda projects

# Changelog

## 2.3.0
- Automatically decode response if Content-Encoding header is present. Supports gzip, br, and deflate encodings.

## 2.2.2
- Change behaviour for optional audit parameters. Instead of removing empty optional parameters, they will be present with a hyphen ("-").

## 2.2.1
- Fix formatting in readme

## 2.2.0
- Added audit level to logger
- The logger debug, info, warn, and error functions now require a string input

## 2.1.2
- Updated XML response parsing to include attribute tags

## 2.1.1
- Fixed issue where JSON requests & responses could only have content-type application/json. Will now parse request/response if content-type header includes "json" anywhere. If "json" is not present, it will check for "xml", then "image". If none are present, the raw string body will be used.

## 2.1.0
- Unexpected errors are now caught within the library. When this occurs, the request promise will reject with the error.
- http response promises will now be rejected if the response code is not in the 2xx range
- The response content-type header is now correctly checked to convert the response body. Previously the response transformation was checking the content-type header of the request. If the content-type header is not present, it will attempt to transform the response to JSON.
- Added support for XML responses - these will be parsed to an object
- Added support for Image responses - these will be parsed to a base64 string

## [Deprecated] 2.0.0, 2.0.1, 2.0.2
- Changes for Zipkin which have since been removed
- Do not use these versions

## 1.6.0
- Fix error when logged message was undefined

## 1.5.0
- Generate a new span ID instead of using that of the incoming request.
- Use the incoming request's span ID as the current span's parent span ID.

## 1.4.0
- Add support for 16 and 32 character trace IDs
- Add function to allow getting and setting the X-B3-Info header

## 1.3.0
- Add optional port parameter to all functions in uoaHttps module. Defaults to 443 if not specified

## 1.2.0
- Fix newlines not logging correctly in logging module

## 1.1.1
- Update readme with information on Kong plugin requirements

## 1.1.0
- Add uoaHttps module to propagate tracing headers through http requests

## 1.0.1
- Fix formatting in readme

## 1.0.0
- Initial release with Lambda tracing & logging functionality