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/),
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-## [2.0.0] - 2021-01-03
+## [Unreleased]
+
+### Added
+
+- Add `PoolEvents` enumeration and `PoolEvent` type.
+
+### Fixed
+
+- fix: destroy worker only on alive check.
+
+## [2.4.3] - 2023-04-07
+
+### Fixed
+
+- Fix typedoc generation with inheritance.
+
+## [2.4.2] - 2023-04-06
+
+### Added
+
+- Add `full` event to dynamic pool.
+- Keep worker choice strategy in memory for conditional reuse.
+
+### Fixed
+
+- Fix possible negative worker key at worker removal in worker choice strategies.
+
+## [2.4.1] - 2023-04-05
+
+### Changed
+
+- Optimize worker choice strategy for dynamic pool.
+
+### Fixed
+
+- Ensure dynamic pool does not alter worker choice strategy expected behavior.
+
+## [2.4.0] - 2023-04-04
+
+### Added
+
+- Add `LESS_BUSY` worker choice strategy.
+
+### Changed
+
+- Optimize worker storage in pool.
+- Optimize worker alive status check.
+- BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`.
+- Optimize `LESS_USED` worker choice strategy.
+- Update benchmarks versus external threads pools.
+- Optimize tasks usage statistics requirements for worker choice strategy.
+
+### Fixed
+
+- Ensure trimmable characters are checked at pool initialization.
+- Fix message id integer overflow.
+- Fix pool worker removal in worker choice strategy internals.
+- Fix package publication with pnpm.
+
+## [2.4.0-3] - 2023-04-04
+
+### Added
+
+- Add `LESS_BUSY` worker choice strategy.
+
+### Changed
+
+- Optimize worker storage in pool.
+- Optimize worker alive status check.
+- BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`.
+- Optimize `LESS_USED` worker choice strategy.
+- Update benchmarks versus external threads pools.
+
+### Fixed
+
+- Ensure trimmable characters are checked at pool initialization.
+- Fix message id integer overflow.
+- Fix pool worker removal in worker choice strategy internals.
+- Fix package publication with pnpm.
+
+## [2.4.0-2] - 2023-04-03
+
+### Added
+
+- Add `LESS_BUSY` worker choice strategy.
+
+### Changed
+
+- Optimize worker storage in pool.
+- Optimize worker alive status check.
+- BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`.
+- Optimize `LESS_USED` worker choice strategy.
+
+### Fixed
+
+- Ensure trimmable characters are checked at pool initialization.
+- Fix message id integer overflow.
+- Fix pool worker removal in worker choice strategy internals.
+- Fix package publication with pnpm.
+
+## [2.4.0-1] - 2023-04-03
+
+### Added
+
+- Add `LESS_BUSY` worker choice strategy.
+
+### Changed
+
+- Optimize worker storage in pool.
+- Optimize worker alive status check.
+- BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`.
+- Optimize `LESS_USED` worker choice strategy.
+
+### Fixed
+
+- Ensure trimmable characters are checked at pool initialization.
+- Fix message id integer overflow.
+- Fix pool worker removal in worker choice strategy internals.
+
+## [2.4.0-0] - 2023-04-03
+
+### Added
+
+- Add `LESS_BUSY` worker choice strategy.
+
+### Changed
+
+- Optimize worker storage in pool.
+- Optimize worker alive status check.
+- BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`.
+- Optimize `LESS_USED` worker choice strategy.
+
+### Fixed
+
+- Ensure trimmable characters are checked at pool initialization.
+- Fix message id integer overflow.
+- Fix pool worker removal in worker choice strategy internals.
+
+## [2.3.10] - 2023-03-18
+
+### Fixed
+
+- Fix `exports` syntax for ESM and CommonJS.
+
+### Changed
+
+- Permit SemVer pre-release publication.
+
+## [2.3.10-2] - 2023-03-18
+
+### Fixed
+
+- Fix `exports` syntax for ESM and CommonJS.
+
+## [2.3.10-1] - 2023-03-18
+
+### Changed
+
+- Permit SemVer pre-release publication.
+
+## [2.3.10-0] - 2023-03-18
+
+### Fixed
+
+- Fix `exports` syntax for ESM and CommonJS.
+
+## [2.3.9] - 2023-03-18
+
+### Changed
+
+- Introduce ESM module support along with CommonJS one.
+
+### Fixed
+
+- Fix brown paper bag bug referencing the same object literal.
+
+## [2.3.8] - 2023-03-18
+
+### Changed
+
+- Switch internal benchmarking code to benny.
+- Switch to TypeScript 5.x.x.
+- Switch rollup bundler plugins to core ones.
+- Switch to TSDoc syntax.
+- Enforce conventional commits.
+
+### Fixed
+
+- Fix random integer generator.
+- Fix worker choice strategy pool type identification at initialization.
+
+## [2.3.7] - 2022-10-23
+
+### Changed
+
+- Switch to open collective FOSS project funding platform.
+- Switch to ts-standard linter configuration on TypeScript code.
+
+### Fixed
+
+- Fixed missing async on pool execute method.
+- Fixed typing in TypeScript example.
+- Fixed types in unit tests.
+
+## [2.3.6] - 2022-10-22
+
+### Changed
+
+- Cleanup pool attributes and methods.
+- Refine error types thrown.
+
+### Fixed
+
+- Fix continuous integration build on windows.
+- Fix code coverage reporting by using c8 instead of nyc.
+
+## [2.3.5] - 2022-10-21
+
+### Changed
+
+- Improve benchmarks: add IO intensive task workload, add task size option, integrate code into linter.
+- Optimize tasks usage lookup implementation.
+
+### Fixed
+
+- Fix missed pool event emitter type export.
+- Fix typedoc documentation generation.
+
+## [2.3.4] - 2022-10-17
+
+### Added
+
+- Fully automate release process with release-it.
+
+### Changed
+
+- Optimize fair share task scheduling algorithm implementation.
+- Update benchmarks versus external pools results with latest version.
+
+## [2.3.3] - 2022-10-15
+
+### Added
+
+- Add support for [cluster settings](https://nodejs.org/api/cluster.html#cluster_cluster_settings) in cluster pool options.
+
+## [2.3.2] - 2022-10-14
+
+### Changed
+
+- Optimize fair share worker selection strategy implementation.
+
+### Fixed
+
+- Fix WRR worker selection strategy: ensure the condition triggering the round robin can be fulfilled.
+
+## [2.3.1] - 2022-10-13
+
+### Added
+
+- Pool worker choice strategies:
+ - `WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN` strategy based on weighted round robin scheduling algorithm using tasks execution time for now.
+ - `WorkerChoiceStrategies.FAIR_SHARE` strategy based on fair share scheduling algorithm using tasks execution time for now.
+
+## [2.2.2] - 2022-10-09
+
+### Fixed
+
+- Fixed `README.md` file.
+
+## [2.2.1] - 2022-10-08
+
+### Added
+
+- Dynamic worker choice strategy change at runtime.
+
+## [2.2.0] - 2022-01-05
+
+### Breaking Changes
+
+- Support only NodeJS version 16.x.x for cluster pool: upstream cluster API have changed on that version.
+
+## [2.1.0] - 2021-08-29
+
+### Added
+
+- Add an optional pool option `messageHandler` to `PoolOptions<Worker>` for registering a message handler callback on each worker.
+
+### Breaking Changes
+
+- `AbstractWorker` class `maxInactiveTime`, `killBehavior` and `async` attributes have been removed in favour of the same ones in the worker options `opts` public attribute.
+- `AbstractWorker` class `lastTask` attribute have been renamed to `lastTaskTimestamp`.
+- `AbstractWorker` class `interval` attribute have been renamed to `aliveInterval`.
+- `AbstractWorker` class cannot be instantiated without specifying the `mainWorker` argument referencing the main worker.
+
+## [2.0.2] - 2021-05-12
+
+### Bug fixes
+
+- Fix `busy` event emission on fixed pool type
+
+## [2.0.1] - 2021-03-16
+
+### Bug fixes
+
+- Check if pool options are properly set.
+- `busy` event is emitted on all pool types.
+
+## [2.0.0] - 2021-03-01
### Bug fixes
### Breaking Changes
-- `FullPool` event is now renamed to `busy` and emitted on all pool types.
+- `FullPool` event is now renamed to `busy`.
- `maxInactiveTime` on `ThreadWorker` default behavior is now changed, if you want to keep the old behavior set `killBehavior` to `KillBehaviors.HARD`.
_Find more details on our JSDoc._
- `_run` => `run`
- `_runAsync` => `runAsync`
-## [1.1.0] - 2020-21-05
+## [1.1.0] - 2020-05-21
### Added
- ThreadWorker support async functions as option
- Various external library patches
-## [1.0.0] - 2020-24-01
+## [1.0.0] - 2020-01-24
### Added
repositories / poolifier.git / blobdiff