Packages

spandex

2.2.0
3.2.0 3.1.0 3.0.3 3.0.2 3.0.1 3.0.0 2.4.4 2.4.3 2.4.2 2.4.1 2.4.0 2.3.0 2.2.0 2.1.0 2.0.0 2.0.0-rc2 2.0.0-rc1 1.6.2 1.6.1 1.6.0 1.5.0 1.4.1 1.4.0 1.3.4 1.3.3 1.3.2 1.3.1 1.3.0 1.2.8 1.2.7 1.2.6 1.2.5 1.2.4 1.2.3 1.2.2 1.2.1 1.2.0 1.1.4 1.1.3 1.1.2 1.1.1 1.1.0 1.0.4 1.0.3 1.0.2 1.0.1 1.0.0 1.0.0-rc.6 retired 1.0.0-rc.5 retired 1.0.0-rc.4 retired 1.0.0-rc.3 retired 1.0.0-rc.2 retired 1.0.0-rc.1 retired 0.3.0 0.2.8 0.2.7 0.2.6 0.2.5 0.2.4 0.2.3 0.2.2 0.2.1 0.1.9 0.1.8 0.1.7 0.1.6 0.1.5 0.1.4 0.1.3 0.1.2 0.1.1 0.1.0

A platform agnostic tracing library. Contributors welcome.

HexDocs

Current section

Files

Jump to
Readme
72 Versions
2 Dependencies
Dependants
Files
Activity
spandex CHANGELOG.md
Raw

CHANGELOG.md 

# Changelog

All notable changes to this project will be documented in this file.



The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)

and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).



## [Unreleased]

- No unreleased changes currently.



## [2.2.0]



### Added

- The `Spandex.Trace` struct now includes `priority` and `baggage` fields, to

  support priority sampling of distributed traces and trace-level baggage,

  respectively. More details about these concepts can be found in the

  OpenTracing documentation.  An updated version of the `spandex_datadog`

  library will enable support for this feature in terms of the

  `Spandex.Adapter` and `Sender` APIs.



### Changed

- It is no longer required that you specify the `env` option. If not specified,

  it will default to `nil`. This is useful, for example, for allowing the

  Datadog trace collector configured default to be used.

- The `Spandex.Adapter.distributed_context/2` callback now expects a

  `SpanContext` struct to be returned, rather than a `Map`.

- Similarly, the `Spandex.continue_trace` function now expects a `SpanContext`

  struct rather than a separate `trace_id` and `span_id`.

- The sender API now calls the `send_trace` function, passing in a

  `Spandex.Trace` struct, rather than passing a list of `Spandex.Span` structs.

  This means that you need to update the `spandex_datadog` to a compatible

  version.



### Deprecated

- `Spandex.continue_trace/4` is deprecated in favor of

  `Spandex.continue_trace/3`

- Similarly, `Tracer.continue_trace/4` is deprecated in favor of

  `Tracer.continue_trace/3`



## [2.1.0]

It is recommended to reread the README, to see the upgrade guide and understand the changes.



### Added

- Massive changes, including separating adapters into their own repositories



### Changed

- Many interface changes, specifically around return values



### Removed

- Adapters now exist in their own repositories



## [1.6.1] - 2018-06-04

### Added

- `private` key, when updating spans, for non-inheriting meta



## [1.6.0] - 2018-06-04

### Added

- Storage strategy behaviour



### Changed

- Centralize most storage logic, requiring only the most adapter specific behaviour to be defined by the adapter.



## [1.5.0] - 2018-06-02

### Changed

- Interface for updating span metadata, and creating with metadata has been updated

- Check documentation for examples



[1.5.0]: https://github.com/olivierlacan/keep-a-changelog/compare/v1.5.0...v1.4.1



## [1.4.1] - 2018-05-31

### Changed

- Resolved an issue with distributed trace header parsing



[1.4.1]: https://github.com/olivierlacan/keep-a-changelog/compare/v1.4.0...v1.4.1



## [1.4.0] - 2018-05-29

### Added

- The tracer pattern

- Modernized configuration

- More: Please read the readme again!



[1.4.0]: https://github.com/olivierlacan/keep-a-changelog/compare/v1.3.4...v1.4.0



## [1.3.4] - 2018-05-25

### Added

- Support distributed tracing via trace headers.

- Added a changelog



### Changed

- No new changes



[1.3.4]: https://github.com/olivierlacan/keep-a-changelog/compare/v1.3.3...v1.3.4