3 All notable changes to this project will be documented in this file.
5 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
6 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
8 ## [2.1.0] - 2021-dd-mm
12 - `AbstractWorker` class `maxInactiveTime`, `killBehavior` and `async` attributes have been removed in favour of the same ones in the worker options `opts` public attribute.
13 - `AbstractWorker` class `lastTask` attribute have been renamed to `lastTaskTimestamp`.
14 - `AbstractWorker` class `interval` attribute have been renamed to `aliveInterval`.
16 ## [2.0.2] - 2021-12-05
20 - Fix `busy` event emission on fixed pool type
22 ## [2.0.1] - 2021-16-03
26 - Check if pool options are properly set.
27 - `busy` event is emitted on all pool types.
29 ## [2.0.0] - 2021-01-03
33 - Now a thread/process by default is not deleted when the task submitted take more time than maxInactiveTime configured (issue #70).
37 - `FullPool` event is now renamed to `busy`.
38 - `maxInactiveTime` on `ThreadWorker` default behavior is now changed, if you want to keep the old behavior set `killBehavior` to `KillBehaviors.HARD`.
39 _Find more details on our JSDoc._
41 - `maxTasks` option on `FixedThreadPool` and `DynamicThreadPool` is now removed since is no more needed.
43 - We changed some internal structures, but you shouldn't be too affected by them as these are internal changes.
45 ### Pool options types declaration merge
47 `FixedThreadPoolOptions` and `DynamicThreadPoolOptions` type declarations have been merged to `PoolOptions<Worker>`.
49 #### New `export` strategy
53 const DynamicThreadPool = require('poolifier/lib/dynamic')
55 const { DynamicThreadPool } = require('poolifier/lib/dynamic')
58 But you should always prefer just using
61 const { DynamicThreadPool } = require('poolifier')
64 #### New type definitions for input data and response
66 For cluster worker and worker-thread pools, you can now only send and receive serializable data.
67 _This is not a limitation by poolifier but NodeJS._
69 #### Public property replacements
71 `numWorkers` property is now `numberOfWorkers`
73 #### Internal (protected) properties and methods renaming
75 These properties are not intended for end users
77 - `id` => `nextMessageId`
79 These methods are not intended for end users
81 - `_chooseWorker` => `chooseWorker`
82 - `_newWorker` => `createWorker`
83 - `_execute` => `internalExecute`
84 - `_chooseWorker` => `chooseWorker`
85 - `_checkAlive` => `checkAlive`
87 - `_runAsync` => `runAsync`
89 ## [1.1.0] - 2020-21-05
93 - ThreadWorker support async functions as option
94 - Various external library patches
96 ## [1.0.0] - 2020-24-01
100 - FixedThreadPool implementation
101 - DynamicThreadPool implementation
102 - WorkerThread implementation to improve developer experience