Commit | Line | Data |
---|---|---|
522eea03 | 1 | # Changelog |
2 | ||
3 | All notable changes to this project will be documented in this file. | |
4 | ||
d4abc60a | 5 | The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), |
522eea03 | 6 | and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). |
7 | ||
45a5a54c | 8 | ## [Unreleased] |
9aa78bcb | 9 | |
fb5a7307 JB |
10 | ### Fixed |
11 | ||
12 | - Ensure worker choice strategy wait for worker nodes readiness. | |
13 | ||
14 | ### Changed | |
15 | ||
16 | - Remove infinite retries support in worker choice strategy to avoid configuration leading to possible infinite recursion or loop. | |
17 | ||
90a43710 JB |
18 | ## [3.0.12] - 2023-12-12 |
19 | ||
9aa78bcb JB |
20 | ### Changed |
21 | ||
22 | - Add infinite retries support in worker choice strategy. | |
45a5a54c | 23 | |
d8163b08 JB |
24 | ## [3.0.11] - 2023-12-11 |
25 | ||
f18fd12b JB |
26 | ### Fixed |
27 | ||
28 | - Ensure pool asynchronous resource properly track tasks execution | |
29 | ||
bd453998 JB |
30 | ## [3.0.10] - 2023-12-08 |
31 | ||
cb71d660 JB |
32 | ### Changed |
33 | ||
34 | - Add a fastpath when tasks stealing or redistribution is impossible | |
35 | ||
d7164344 JB |
36 | ## [3.0.9] - 2023-11-26 |
37 | ||
78f60f82 JB |
38 | ### Fixed |
39 | ||
40 | - Remove all pool events listener at pool destroying. | |
41 | - Remove all worker node events listener at worker node destroying. | |
9f99eb9b | 42 | - Fix worker node event emitter listeners handling memory leak at pool options runtime change. |
78f60f82 | 43 | |
0c08a681 JB |
44 | ## [3.0.8] - 2023-11-25 |
45 | ||
463226a4 JB |
46 | ### Fixed |
47 | ||
48 | - Ensure continuous tasks stealing on idle start at worker node idling | |
49 | ||
14dad1fd JB |
50 | ## [3.0.7] - 2023-11-24 |
51 | ||
65542a35 JB |
52 | ### Changed |
53 | ||
54 | - Make continuous tasks stealing start at worker node idling. | |
55 | ||
82c5db63 JB |
56 | ## [3.0.6] - 2023-11-24 |
57 | ||
711623b8 JB |
58 | ### Fixed |
59 | ||
b51d8596 | 60 | - Ensure pool statuses are checked at initialization, `start()` or `destroy()`. |
55082af9 | 61 | - Ensure pool `ready` event can be emitted after several `start()/destroy()` cycles. |
711623b8 | 62 | |
5aa31a74 JB |
63 | ## [3.0.5] - 2023-10-27 |
64 | ||
d91689fd JB |
65 | ### Fixed |
66 | ||
55082af9 | 67 | - Ensure pool `ready` event can be emitted only once. |
d91689fd | 68 | |
597775b2 JB |
69 | ## [3.0.4] - 2023-10-20 |
70 | ||
03fb313b JB |
71 | ### Changed |
72 | ||
49d60f11 | 73 | - Switch to Bencher for benchmarking: [https://bencher.dev/perf/poolifier](https://bencher.dev/perf/poolifier). |
03fb313b JB |
74 | - Use builtin retry mechanism in worker choice strategies instead of custom one. |
75 | ||
6c285176 JB |
76 | ## [3.0.3] - 2023-10-19 |
77 | ||
9761e404 JB |
78 | ### Fixed |
79 | ||
80 | - Avoid null exception at sending message to worker. | |
535fd8d5 | 81 | - Avoid null exception at checking worker node readiness. |
9761e404 | 82 | |
358dc40f JB |
83 | ## [3.0.2] - 2023-10-17 |
84 | ||
97256a85 JB |
85 | ### Fixed |
86 | ||
c3c2b35e | 87 | - Fix race condition at dynamic worker node task assignment and scheduled removal. See issue [#1468](https://github.com/poolifier/poolifier/issues/1468) and [#1496](https://github.com/poolifier/poolifier/issues/1496). |
97256a85 | 88 | |
7a570743 JB |
89 | ## [3.0.1] - 2023-10-16 |
90 | ||
dbfa7948 JB |
91 | ### Fixed |
92 | ||
fc84edac | 93 | - Workaround possible race condition at work nodes array element removal and querying. See issue [#1468](https://github.com/poolifier/poolifier/issues/1468). |
dbfa7948 | 94 | |
365f13e4 JB |
95 | ### Changed |
96 | ||
c3c2b35e | 97 | - Switch the worker node eventing code to `EventTarget` API. |
365f13e4 | 98 | |
003b3275 JB |
99 | ## [3.0.0] - 2023-10-08 |
100 | ||
277c49bf JB |
101 | ### Changed |
102 | ||
103 | - Remove Node.js 16.x.x (EOL) support. | |
104 | ||
3c9e911a JB |
105 | ## [2.7.5] - 2023-10-03 |
106 | ||
f80125ca JB |
107 | ### Changed |
108 | ||
109 | - Use `EventEmitterAsyncResource` type from `@types/node` for pool event emitter. TypeScript users will need to update to latest `@types/node` version. | |
110 | ||
3466e757 JB |
111 | ## [2.7.4] - 2023-09-25 |
112 | ||
67b26ae2 JB |
113 | ### Fixed |
114 | ||
115 | - Fix source maps (bundler issue). | |
116 | ||
eeb1f961 JB |
117 | ## [2.7.3] - 2023-09-24 |
118 | ||
b5604034 JB |
119 | ### Changed |
120 | ||
121 | - Convert pool event emitter to event emitter async resource. | |
122 | ||
f2df6dc8 JB |
123 | ## [2.7.2] - 2023-09-23 |
124 | ||
116ca64b JB |
125 | ### Changed |
126 | ||
127 | - Add source maps to npm package to ease debugging. | |
128 | ||
1e319a70 JB |
129 | ### Added |
130 | ||
131 | - Continuous benchmarking versus other worker pools: [https://poolifier.github.io/benchmark](https://poolifier.github.io/benchmark). | |
132 | ||
aab2819b JB |
133 | ## [2.7.1] - 2023-09-20 |
134 | ||
ae036c3e JB |
135 | ### Fixed |
136 | ||
137 | - Ensure worker message listener used one time are removed after usage. | |
138 | ||
15d7c489 JB |
139 | ## [2.7.0] - 2023-09-19 |
140 | ||
160557ff JB |
141 | ### Fixed |
142 | ||
143 | - Fix task stealing related tasks queue options handling at runtime. | |
144 | ||
c3284191 JB |
145 | ### Changed |
146 | ||
147 | - Rename `listTaskFunctions()` to `listTaskFunctionNames()` in pool and worker API. | |
148 | ||
149 | ### Added | |
150 | ||
35808931 | 151 | - Add `hasTaskFunction()`, `addTaskFunction()`, `removeTaskFunction()`, `setDefaultTaskFunction()` methods to pool API: [PR #1148](https://github.com/poolifier/poolifier/pull/1148). |
c20084b6 | 152 | - Stricter worker constructor arguments validation. |
c3284191 | 153 | |
04054352 JB |
154 | ## [2.6.45] - 2023-09-17 |
155 | ||
093af25b JB |
156 | ### Changed |
157 | ||
158 | - Disable publication on GitHub packages registry on release until authentication issue is fixed. | |
09d9af02 JB |
159 | |
160 | ### Added | |
161 | ||
ce0ab2d7 | 162 | - Add `startWorkers` to pool options to whether start the minimum number of workers at pool initialization or not. |
cde5b54e | 163 | - Add `start()` method to pool API to start the minimum number of workers. |
af98b972 | 164 | - Add `taskStealing` and `tasksStealingOnPressure` to tasks queue options to whether enable task stealing or not and whether enable tasks stealing under back pressure or not. |
1e319a70 | 165 | - Continuous internal benchmarking: [https://poolifier.github.io/benchmark-results/dev/bench](https://poolifier.github.io/benchmark-results/dev/bench). |
f1c674cd | 166 | |
bce9ffdf JB |
167 | ## [2.6.44] - 2023-09-08 |
168 | ||
4cb259d3 JB |
169 | ### Fixed |
170 | ||
171 | - Use a dedicated PAT to publish on GitHub packages registry. | |
172 | ||
173 | ### Added | |
174 | ||
175 | - Publish on GitHub packages registry on release. | |
176 | ||
177 | ### Changed | |
178 | ||
179 | - Switch from rome to biome: [PR #1128](https://github.com/poolifier/poolifier/pull/1128). | |
180 | ||
fbda1e26 JB |
181 | ## [2.6.43] - 2023-09-08 |
182 | ||
15fc82ba JB |
183 | ### Added |
184 | ||
4cb259d3 | 185 | - Publish on GitHub packages registry on release. |
15fc82ba JB |
186 | |
187 | ### Changed | |
188 | ||
4cb259d3 | 189 | - Switch from rome to biome: [PR #1128](https://github.com/poolifier/poolifier/pull/1128). |
15fc82ba | 190 | |
b47306a3 JB |
191 | ## [2.6.42] - 2023-09-06 |
192 | ||
ad11ca81 JB |
193 | ### Changed |
194 | ||
195 | - Optimize hot code paths implementation: avoid unnecessary branching, add and use optimized helpers (min, max), use reduce() array helper, ... | |
196 | ||
1b37751d JB |
197 | ## [2.6.41] - 2023-09-03 |
198 | ||
f3a91bac JB |
199 | ### Changed |
200 | ||
201 | - Optimize worker choice strategies implementation. | |
202 | ||
7790a494 JB |
203 | ## [2.6.40] - 2023-09-01 |
204 | ||
6fe200b4 JB |
205 | ### Fixed |
206 | ||
207 | - Do not pre-choose in WRR worker choice strategy to avoid bias. | |
68738842 | 208 | - Avoid array out of bound in worker choice strategies after worker node removal. |
6fe200b4 | 209 | |
766c7f84 JB |
210 | ## [2.6.39] - 2023-08-30 |
211 | ||
edf8ce4e JB |
212 | ### Fixed |
213 | ||
4cb259d3 | 214 | - Fix race condition in worker choice strategies at worker node info querying while not yet initialized. |
edf8ce4e | 215 | |
904a5689 JB |
216 | ## [2.6.38] - 2023-08-30 |
217 | ||
b40c4b06 JB |
218 | ### Added |
219 | ||
220 | - Bundle typescript types declaration into one file. | |
221 | ||
619f403b JB |
222 | ### Changed |
223 | ||
224 | - Improve interleaved weighted round robin worker choice strategy implementation. | |
225 | ||
5a24d71c JB |
226 | ## [2.6.37] - 2023-08-28 |
227 | ||
bdb9d712 JB |
228 | ### Fixed |
229 | ||
230 | - Ensure unused worker usage statistics are deleted at runtime. | |
231 | ||
8c0b113f JB |
232 | ### Changed |
233 | ||
234 | - Rename worker choice strategy options `choiceRetries` to `retries`. | |
574c5c8d | 235 | - Avoid unnecessary branching in worker choice strategies. |
8c0b113f | 236 | |
ba821940 JB |
237 | ## [2.6.36] - 2023-08-27 |
238 | ||
9d2d0da1 JB |
239 | ### Fixed |
240 | ||
241 | - Fix pool `execute()` arguments check. | |
242 | ||
1f0766e7 JB |
243 | ### Changed |
244 | ||
245 | - Make continuous tasks stealing algorithm less aggressive. | |
8780236f | 246 | - Fine tune tasks stealing algorithm under back pressure. |
1f0766e7 | 247 | |
ffd2c1ff JB |
248 | ## [2.6.35] - 2023-08-25 |
249 | ||
dc021bcc JB |
250 | ### Fixed |
251 | ||
252 | - Don't account worker usage statistics for tasks that have failed. | |
3baa0837 | 253 | - Fix pool information runtime and wait time median computation. |
dc021bcc JB |
254 | |
255 | ### Changed | |
256 | ||
257 | - Update simple moving average implementation to use a circular buffer. | |
258 | - Update simple moving median implementation to use a circular buffer. | |
68cbdc84 JB |
259 | - Account for stolen tasks in worker usage statistics and pool information. |
260 | ||
261 | ### Added | |
262 | ||
263 | - Continuous tasks stealing algorithm. | |
dc021bcc | 264 | |
c58bc2a1 JB |
265 | ## [2.6.34] - 2023-08-24 |
266 | ||
0bc68267 JB |
267 | ### Fixes |
268 | ||
269 | - Avoid cascading tasks stealing under back pressure. | |
270 | ||
271 | ### Changed | |
272 | ||
273 | - Add fastpath to queued tasks rescheduling. | |
274 | ||
39fb7ad0 JB |
275 | ## [2.6.33] - 2023-08-24 |
276 | ||
dd951876 JB |
277 | ### Fixed |
278 | ||
279 | - Fix queued tasks rescheduling. | |
280 | ||
ff3f866a JB |
281 | ### Changed |
282 | ||
283 | - Rename tasks queue options `queueMaxSize` to `size`. | |
284 | ||
a6b3272b | 285 | ### Added |
dd951876 | 286 | |
a6b3272b | 287 | - Task stealing scheduling algorithm if tasks queueing is enabled. |
dd951876 | 288 | |
c55c9b5d JB |
289 | ## [2.6.32] - 2023-08-23 |
290 | ||
15b176e0 JB |
291 | ### Fixed |
292 | ||
293 | - Ensure no task can be executed when the pool is destroyed. | |
294 | ||
20c6f652 JB |
295 | ### Added |
296 | ||
297 | - Add `queueMaxSize` option to tasks queue options. | |
574b351d | 298 | - Add O(1) deque implementation implemented with doubly linked list and use it for tasks queueing. |
72695f86 | 299 | - Add tasks stealing algorithm when a worker node queue is back pressured if tasks queueing is enabled. |
20c6f652 | 300 | |
e560a9f2 JB |
301 | ## [2.6.31] - 2023-08-20 |
302 | ||
b1aae695 JB |
303 | ### Fixed |
304 | ||
3e8611a8 | 305 | - Fix worker choice strategy retries mechanism in some edge cases. |
b1aae695 | 306 | |
94407def JB |
307 | ### Changed |
308 | ||
e695d66f | 309 | - Make orthogonal worker choice strategies tasks distribution and created dynamic worker usage. |
a71b05bc | 310 | - Remove the experimental status of the `LEAST_ELU` worker choice strategy. |
94407def | 311 | |
962b9863 JB |
312 | ## [2.6.30] - 2023-08-19 |
313 | ||
33e6bb4c JB |
314 | ### Fixed |
315 | ||
316 | - Ensure pool event `backPressure` is emitted. | |
317 | - Ensure pool event `full` is emitted only once. | |
8735b4e5 | 318 | - Ensure worker node cannot be instantiated without proper arguments. |
33e6bb4c | 319 | |
8cc4ea81 JB |
320 | ## [2.6.29] - 2023-08-18 |
321 | ||
6169563b JB |
322 | ### Fixed |
323 | ||
55082af9 | 324 | - Fix race condition between readiness and task functions worker message handling at startup. |
5dd4043c | 325 | - Fix duplicate task function worker usage statistics computation per task function. |
db0e38ee | 326 | - Update task function worker usage statistics if and only if there's at least two different task functions. |
5bb5be17 | 327 | - Fix race condition at task function worker usage executing task computation leading to negative value. |
6169563b | 328 | |
8990357d JB |
329 | ### Added |
330 | ||
445264e8 | 331 | - Add back pressure detection on the worker node queue. Event `backPressure` is emitted when all worker node queues are full (worker node queue size >= poolMaxSize^2). |
8990357d JB |
332 | - Use back pressure detection in worker choice strategies. |
333 | - Add worker choice strategies retries mechanism if no worker is eligible. | |
334 | ||
21157987 JB |
335 | ## [2.6.28] - 2023-08-16 |
336 | ||
f05ed93c JB |
337 | ### Fixed |
338 | ||
339 | - Ensure pool workers are properly initialized. | |
340 | ||
12d67776 JB |
341 | ### Added |
342 | ||
343 | - HTTP server pool examples: express-cluster, express-hybrid. | |
344 | ||
d18fccb1 JB |
345 | ### Changed |
346 | ||
347 | - Remove now useless branching in worker hot code path. | |
348 | ||
741cdb34 JB |
349 | ## [2.6.27] - 2023-08-15 |
350 | ||
50e7f498 JB |
351 | ### Fixed |
352 | ||
353 | - Add `KillHandler` type definition to exported types. | |
354 | ||
ef3891a3 JB |
355 | ### Added |
356 | ||
357 | - Add `destroy` event to pool API. | |
358 | ||
e9dc6efa JB |
359 | ## [2.6.26] - 2023-08-15 |
360 | ||
2b099bf7 JB |
361 | ### Added |
362 | ||
363 | - Add kill handler to worker options allowing to execute custom code when worker is killed. | |
ef3891a3 | 364 | - Add `listTaskFunctions()` method to pool API. |
1f4553c6 | 365 | - SMTP client pool example: nodemailer. |
2b099bf7 | 366 | |
5b726f72 JB |
367 | ## [2.6.25] - 2023-08-13 |
368 | ||
72855e92 JB |
369 | ### Added |
370 | ||
3b311539 | 371 | - HTTP server pool examples: fastify-cluster, fastify-hybrid. |
02999424 | 372 | - WebSocket server pool examples: ws-cluster, ws-hybrid. |
72855e92 | 373 | |
7aadd6e5 JB |
374 | ## [2.6.24] - 2023-08-12 |
375 | ||
7d91a8cd JB |
376 | ### Added |
377 | ||
378 | - Add array of transferable objects to the `execute()` method arguments. | |
02999424 | 379 | - WebSocket server pool examples: ws-worker_threads. |
7d91a8cd | 380 | |
6b4263b4 JB |
381 | ## [2.6.23] - 2023-08-11 |
382 | ||
3d76750a | 383 | ### Fixed |
8e0af894 | 384 | |
3d76750a | 385 | - Fix pool busyness semantic when tasks queueing is enabled: the pool is busy when the number of executing tasks on each worker has reached the maximum tasks concurrency per worker. |
9606b474 | 386 | |
3d76750a JB |
387 | ### Added |
388 | ||
389 | - HTTP client pool examples: fetch, node-fetch and axios with multiple task functions. | |
02999424 | 390 | - HTTP server pool examples: express-worker_threads, fastify-worker_threads. |
3d76750a JB |
391 | |
392 | ## [2.6.22] - 2023-08-10 | |
9606b474 | 393 | |
3d76750a | 394 | ### Fixed |
9606b474 JB |
395 | |
396 | - Add missing `types` field to package.json `exports`. | |
397 | ||
3d76750a JB |
398 | ### Changed |
399 | ||
400 | - Structure markdown documentation (PR #811). | |
401 | ||
d9647bdd JB |
402 | ## [2.6.21] - 2023-08-03 |
403 | ||
2111ec12 JB |
404 | ### Changed |
405 | ||
406 | - Improve code documentation. | |
407 | - Code refactoring and cleanup for better maintainability and readability. | |
408 | ||
5c30b9d9 JB |
409 | ## [2.6.20] - 2023-07-21 |
410 | ||
10ecf8fd JB |
411 | ### Fixed |
412 | ||
413 | - Fix queued tasks redistribution on error task execution starvation. | |
a1763c54 | 414 | - Ensure tasks queueing per worker condition is untangled from the pool busyness semantic. |
10ecf8fd | 415 | |
aa9eede8 JB |
416 | ### Changed |
417 | ||
7c89e6a4 | 418 | - Drastically reduce lookups by worker in the worker nodes. |
aa9eede8 | 419 | |
62485908 JB |
420 | ## [2.6.19] - 2023-07-20 |
421 | ||
2e2ef9c3 JB |
422 | ### Added |
423 | ||
424 | - Dedicated internal communication channel for worker_threads pools. | |
425 | ||
8f4c9491 JB |
426 | ## [2.6.18] - 2023-07-19 |
427 | ||
8660b972 JB |
428 | ### Changed |
429 | ||
430 | - Code refactoring and cleanup for better maintainability and readability. Bundle size is a bit smaller. | |
431 | ||
206a3519 JB |
432 | ## [2.6.17] - 2023-07-16 |
433 | ||
b4899fae JB |
434 | ### Added |
435 | ||
1a3e01ba | 436 | - Add `listTaskFunctions()` method to worker API. |
b4899fae | 437 | |
58a06a6c JB |
438 | ## [2.6.16] - 2023-07-12 |
439 | ||
2a69b8c5 JB |
440 | ### Fixed |
441 | ||
80520ca4 | 442 | - Fix pool startup detection. |
2a69b8c5 JB |
443 | - Fix worker task functions handling. |
444 | ||
b5900b02 JB |
445 | ## [2.6.15] - 2023-07-11 |
446 | ||
19dbc45b JB |
447 | ### Added |
448 | ||
449 | - Take into account worker node readiness in worker choice strategies. | |
450 | ||
4a0db581 JB |
451 | ## [2.6.14] - 2023-07-10 |
452 | ||
87e44747 JB |
453 | ### Fixed |
454 | ||
455 | - Fix task function statistics tracking. | |
456 | ||
0265272f JB |
457 | ## [2.6.13] - 2023-07-10 |
458 | ||
968a2e8c JB |
459 | ### Added |
460 | ||
461 | - Add per task function statistics tracking. | |
782299f8 | 462 | - Add public methods to manipulate the worker task functions at runtime. |
968a2e8c | 463 | |
44c8c00f JB |
464 | ## [2.6.12] - 2023-07-09 |
465 | ||
aa4bf4b2 JB |
466 | ### Fixed |
467 | ||
468 | - Workaround import issue with `node:os` module in node 16.x.x. | |
469 | ||
b7cfced1 JB |
470 | ## [2.6.11] - 2023-07-09 |
471 | ||
d5024c00 JB |
472 | ### Fixed |
473 | ||
474 | - Fix pool readiness semantic. | |
475 | ||
f313a208 JB |
476 | ## [2.6.10] - 2023-07-08 |
477 | ||
2431bdb4 JB |
478 | ### Fixed |
479 | ||
480 | - Ensure workers are not recreated on error at pool startup. | |
481 | ||
482 | ### Added | |
483 | ||
484 | - Add `ready` and `strategy` fields to pool information. | |
485 | - Add pool event `ready` to notify when the number of workers created in the pool has reached the maximum size expected and are ready. | |
caadbd41 | 486 | - Add dynamic pool sizing checks. |
2431bdb4 | 487 | |
369d0a51 JB |
488 | ## [2.6.9] - 2023-07-07 |
489 | ||
2845f2a5 JB |
490 | ### Fixed |
491 | ||
492 | - Recreate the right worker type on uncaught exception. | |
493 | ||
494 | ### Added | |
495 | ||
496 | - Add minimum and maximum to internal measurement statistics. | |
1dcf8b7b | 497 | - Add `runTime` and `waitTime` to pool information. |
75d3401a | 498 | - Check worker inactive time only on dynamic worker. |
2845f2a5 | 499 | |
fc97d613 JB |
500 | ## [2.6.8] - 2023-07-03 |
501 | ||
92b1feaa JB |
502 | ### Fixed |
503 | ||
504 | - Brown paper bag release to fix version handling in pool information. | |
505 | ||
52d54060 JB |
506 | ## [2.6.7] - 2023-07-03 |
507 | ||
5bc91f3e JB |
508 | ### Fixed |
509 | ||
510 | - Ensure worker queued tasks at error are reassigned to other pool workers. | |
511 | ||
afe0d5bf JB |
512 | ### Added |
513 | ||
514 | - Add pool `utilization` ratio to pool information. | |
23ccf9d7 | 515 | - Add `version` to pool information. |
e5b3047d | 516 | - Add worker information to worker nodes. |
afe0d5bf | 517 | |
f42c583f JB |
518 | ## [2.6.6] - 2023-07-01 |
519 | ||
6961ca9a JB |
520 | ### Added |
521 | ||
d5e3c4ff | 522 | - Add safe helper `availableParallelism()` to help sizing the pool. |
6961ca9a | 523 | |
3749facb JB |
524 | ### Fixed |
525 | ||
526 | - Ensure message handler is only registered in worker. | |
527 | ||
6fed2513 JB |
528 | ## [2.6.5] - 2023-06-27 |
529 | ||
c72f6987 JB |
530 | ### Known issues |
531 | ||
70726c28 | 532 | - Cluster pools tasks execution are not working by using ESM files extension: https://github.com/poolifier/poolifier/issues/782 |
c72f6987 JB |
533 | |
534 | ### Fixed | |
535 | ||
536 | - Artificial version bump to 2.6.5 to workaround publication issue. | |
d5e3c4ff | 537 | - Ensure cluster pool `destroy()` gracefully shutdowns worker's server. |
c72f6987 JB |
538 | - Ensure pool event is emitted before task error promise rejection. |
539 | - Fix queued tasks count computation. | |
540 | ||
541 | ### Removed | |
542 | ||
2fbe1783 | 543 | - Remove unneeded worker_threads worker `MessageChannel` internal usage for IPC. |
c72f6987 | 544 | |
6426631b JB |
545 | ## [2.6.4] - 2023-06-27 |
546 | ||
941f9a7c JB |
547 | ### Known issues |
548 | ||
70726c28 | 549 | - Cluster pools tasks execution are not working by using ESM files extension: https://github.com/poolifier/poolifier/issues/782 |
941f9a7c | 550 | |
2c039e43 JB |
551 | ### Fixed |
552 | ||
d5e3c4ff | 553 | - Ensure cluster pool `destroy()` gracefully shutdowns worker's server. |
2c039e43 | 554 | - Ensure pool event is emitted before task error promise rejection. |
9c16fb4b | 555 | - Fix queued tasks count computation. |
2c039e43 | 556 | |
941f9a7c JB |
557 | ### Removed |
558 | ||
2fbe1783 | 559 | - Remove unneeded worker_threads worker `MessageChannel` internal usage for IPC. |
941f9a7c | 560 | |
bc1b0765 JB |
561 | ## [2.6.3] - 2023-06-19 |
562 | ||
a6a2dc4c JB |
563 | ### Fixed |
564 | ||
565 | - Ensure no tasks are queued when trying to soft kill a dynamic worker. | |
f0d7f803 | 566 | - Update strategies internals after statistics computation. |
a6a2dc4c | 567 | |
7b56f532 JB |
568 | ### Changed |
569 | ||
570 | - Optimize O(1) queue implementation. | |
571 | ||
b628596c JB |
572 | ## [2.6.2] - 2023-06-12 |
573 | ||
a9e89d00 JB |
574 | ### Fixed |
575 | ||
576 | - Fix new worker use after creation in dynamic pool given the current worker choice strategy. | |
577 | ||
4368a898 JB |
578 | ## [2.6.1] - 2023-06-10 |
579 | ||
931d43e2 JB |
580 | ### Added |
581 | ||
13ab5b87 | 582 | - Add worker choice strategy documentation: [README.md](./docs/worker-choice-strategies.md). |
931d43e2 | 583 | |
f1c06930 JB |
584 | ### Fixed |
585 | ||
586 | - Fix average statistics computation: ensure failed tasks are not accounted. | |
587 | ||
16671b07 JB |
588 | ## [2.6.0] - 2023-06-09 |
589 | ||
a1347286 JB |
590 | ### Added |
591 | ||
5af9c0f7 | 592 | - Add `LEAST_ELU` worker choice strategy (experimental). |
9adcefab | 593 | - Add tasks ELU instead of runtime support to `FAIR_SHARE` worker choice strategy. |
a1347286 | 594 | |
1c6fe997 JB |
595 | ### Changed |
596 | ||
597 | - Refactor pool worker node usage internals. | |
477f48e7 | 598 | - Breaking change: refactor worker choice strategy statistics requirements: the syntax of the worker choice strategy options has changed. |
f63a9dda | 599 | - Breaking change: pool information `info` property object fields have been renamed. |
1c6fe997 JB |
600 | |
601 | ### Fixed | |
602 | ||
603 | - Fix wait time accounting. | |
604 | - Ensure worker choice strategy `LEAST_BUSY` accounts also tasks wait time. | |
605 | - Ensure worker choice strategy `LEAST_USED` accounts also queued tasks. | |
606 | ||
aa07d6ee JB |
607 | ## [2.5.4] - 2023-06-07 |
608 | ||
b6b32453 JB |
609 | ### Added |
610 | ||
611 | - Add Event Loop Utilization (ELU) statistics to worker tasks usage. | |
612 | ||
613 | ### Changed | |
614 | ||
615 | - Compute statistics at the worker level only if needed. | |
2fbe1783 | 616 | - Add `worker_threads` options to thread pool options. |
b6b32453 | 617 | |
272d4d8f JB |
618 | ### Fixed |
619 | ||
620 | - Make the `LEAST_BUSY` strategy only relies on task runtime. | |
621 | ||
ed47fb3d JB |
622 | ## [2.5.3] - 2023-06-04 |
623 | ||
89a4abfd JB |
624 | ### Changed |
625 | ||
626 | - Refine pool information content. | |
b4213b7f | 627 | - Limit pool internals public exposure. |
89a4abfd | 628 | |
8a9febf5 JB |
629 | ## [2.5.2] - 2023-06-02 |
630 | ||
91ee39ed JB |
631 | ### Added |
632 | ||
633 | - Add `taskError` pool event for task execution error. | |
6b27d407 | 634 | - Add pool information `info` property to pool. |
91ee39ed JB |
635 | - Emit pool information on `busy` and `full` pool events. |
636 | ||
8babb151 JB |
637 | ## [2.5.1] - 2023-06-01 |
638 | ||
0e05c4dc JB |
639 | ### Added |
640 | ||
1f68cede | 641 | - Add pool option `restartWorkerOnError` to restart worker on uncaught error. Default to `true`. |
91ee39ed | 642 | - Add `error` pool event for uncaught worker error. |
0e05c4dc | 643 | |
a8766181 JB |
644 | ## [2.5.0] - 2023-05-31 |
645 | ||
e4543b14 JB |
646 | ### Added |
647 | ||
648 | - Switch pool event emitter to `EventEmitterAsyncResource`. | |
6da80d38 | 649 | - Add tasks wait time accounting in per worker tasks usage. |
5af9c0f7 | 650 | - Add interleaved weighted round robin `INTERLEAVED_WEIGHTED_ROUND_ROBIN` worker choice strategy (experimental). |
e4543b14 JB |
651 | |
652 | ### Changed | |
653 | ||
654 | - Renamed worker choice strategy `LESS_BUSY` to `LEAST_BUSY` and `LESS_USED` to `LEAST_USED`. | |
655 | ||
570efb11 JB |
656 | ## [2.4.14] - 2023-05-09 |
657 | ||
b0f28bad JB |
658 | ### Fixed |
659 | ||
660 | - Ensure no undefined task runtime can land in the tasks history. | |
661 | - Fix median computation implementation once again. | |
662 | ||
110b6d13 JB |
663 | ### Added |
664 | ||
665 | - Unit tests for median and queue implementations. | |
666 | ||
72584880 JB |
667 | ## [2.4.13] - 2023-05-08 |
668 | ||
b0d6ed8f JB |
669 | ### Fixed |
670 | ||
e3058615 | 671 | - Fix worker choice strategy options validation. |
b0d6ed8f JB |
672 | - Fix fair share worker choice strategy internals update: ensure virtual task end timestamp is computed at task submission. |
673 | ||
06140c32 JB |
674 | ## [2.4.12] - 2023-05-06 |
675 | ||
a86b6df1 JB |
676 | ### Added |
677 | ||
678 | - Support multiple task functions per worker. | |
08f3f44c | 679 | - Add custom worker weights support to worker choice strategies options. |
a86b6df1 | 680 | |
29ee7e9a JB |
681 | ### Changed |
682 | ||
683 | - Use O(1) queue implementation for tasks queueing. | |
684 | ||
0682ba15 JB |
685 | ### Fixed |
686 | ||
687 | - Fix median computation implementation. | |
688 | - Fix fair share worker choice strategy internals update. | |
689 | ||
936d53ec JB |
690 | ## [2.4.11] - 2023-04-23 |
691 | ||
cb70b19d JB |
692 | ### Changed |
693 | ||
694 | - Optimize free worker finding in worker choice strategies. | |
695 | ||
15bb637a JB |
696 | ## [2.4.10] - 2023-04-15 |
697 | ||
ef41a6e6 JB |
698 | ### Fixed |
699 | ||
82ea6492 | 700 | - Fix typescript type definition for task function: ensure the input data is optional. |
ef41a6e6 JB |
701 | - Fix typescript type definition for pool execute(): ensure the input data is optional. |
702 | ||
181eb2b4 JB |
703 | ## [2.4.9] - 2023-04-15 |
704 | ||
a20f0ba5 JB |
705 | ### Added |
706 | ||
707 | - Add tasks queue enablement runtime setter to pool. | |
708 | - Add tasks queue options runtime setter to pool. | |
709 | - Add worker choice strategy options runtime setter to pool. | |
710 | ||
711 | ### Changed | |
712 | ||
713 | - Remove the tasks queuing experimental status. | |
714 | ||
d4aeae5a JB |
715 | ### Fixed |
716 | ||
82ea6492 | 717 | - Fix task function type definition and validation. |
2fc5cae3 | 718 | - Fix worker choice strategy options handling. |
d4aeae5a | 719 | |
1d9e7023 JB |
720 | ## [2.4.8] - 2023-04-12 |
721 | ||
f9b4bbf8 JB |
722 | ### Fixed |
723 | ||
724 | - Fix message between main worker and worker type definition for tasks. | |
725 | - Fix code documentation. | |
726 | ||
12ae3210 JB |
727 | ## [2.4.7] - 2023-04-11 |
728 | ||
7171d33f JB |
729 | ### Added |
730 | ||
731 | - Add worker tasks queue options to pool options. | |
732 | ||
e8bd29ce JB |
733 | ### Fixed |
734 | ||
735 | - Fix missing documentation. | |
736 | ||
42c7bc10 JB |
737 | ## [2.4.6] - 2023-04-10 |
738 | ||
681196cc JB |
739 | ### Fixed |
740 | ||
741 | - Ensure one task at a time is executed per worker with tasks queueing enabled. | |
1c6fe997 | 742 | - Properly count worker executing tasks with tasks queueing enabled. |
681196cc | 743 | |
54d360e3 JB |
744 | ## [2.4.5] - 2023-04-09 |
745 | ||
3fafb1b2 JB |
746 | ### Added |
747 | ||
9e775f96 JB |
748 | - Use monotonic high resolution timer for worker tasks runtime. |
749 | - Add worker tasks median runtime to statistics. | |
ff733df7 | 750 | - Add worker tasks queue (experimental). |
3fafb1b2 | 751 | |
92fa3eb6 JB |
752 | ## [2.4.4] - 2023-04-07 |
753 | ||
aee46736 JB |
754 | ### Added |
755 | ||
756 | - Add `PoolEvents` enumeration and `PoolEvent` type. | |
757 | ||
36b5e78f JB |
758 | ### Fixed |
759 | ||
ff0c2b3e | 760 | - Destroy worker only on alive check. |
36b5e78f | 761 | |
9fb0f324 JB |
762 | ## [2.4.3] - 2023-04-07 |
763 | ||
28cf3617 JB |
764 | ### Fixed |
765 | ||
766 | - Fix typedoc generation with inheritance. | |
767 | ||
848f0f27 JB |
768 | ## [2.4.2] - 2023-04-06 |
769 | ||
164d950a JB |
770 | ### Added |
771 | ||
772 | - Add `full` event to dynamic pool. | |
32417142 | 773 | - Keep worker choice strategy in memory for conditional reuse. |
164d950a | 774 | |
78ab2555 JB |
775 | ### Fixed |
776 | ||
777 | - Fix possible negative worker key at worker removal in worker choice strategies. | |
778 | ||
79aafe9f JB |
779 | ## [2.4.1] - 2023-04-05 |
780 | ||
9cd39dd4 JB |
781 | ### Changed |
782 | ||
783 | - Optimize worker choice strategy for dynamic pool. | |
784 | ||
965415bb JB |
785 | ### Fixed |
786 | ||
787 | - Ensure dynamic pool does not alter worker choice strategy expected behavior. | |
788 | ||
d8b60b1c JB |
789 | ## [2.4.0] - 2023-04-04 |
790 | ||
c6bd2650 JB |
791 | ### Added |
792 | ||
793 | - Add `LESS_BUSY` worker choice strategy. | |
794 | ||
795 | ### Changed | |
796 | ||
797 | - Optimize worker storage in pool. | |
798 | - Optimize worker alive status check. | |
799 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
800 | - Optimize `LESS_USED` worker choice strategy. | |
2a87030e | 801 | - Update benchmark versus external threads pools. |
c6bd2650 JB |
802 | - Optimize tasks usage statistics requirements for worker choice strategy. |
803 | ||
804 | ### Fixed | |
805 | ||
806 | - Ensure trimmable characters are checked at pool initialization. | |
807 | - Fix message id integer overflow. | |
808 | - Fix pool worker removal in worker choice strategy internals. | |
809 | - Fix package publication with pnpm. | |
810 | ||
d0a3f018 JB |
811 | ## [2.4.0-3] - 2023-04-04 |
812 | ||
b2ede285 JB |
813 | ### Added |
814 | ||
815 | - Add `LESS_BUSY` worker choice strategy. | |
816 | ||
817 | ### Changed | |
818 | ||
819 | - Optimize worker storage in pool. | |
820 | - Optimize worker alive status check. | |
821 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
822 | - Optimize `LESS_USED` worker choice strategy. | |
2a87030e | 823 | - Update benchmark versus external threads pools. |
b2ede285 JB |
824 | |
825 | ### Fixed | |
826 | ||
827 | - Ensure trimmable characters are checked at pool initialization. | |
828 | - Fix message id integer overflow. | |
829 | - Fix pool worker removal in worker choice strategy internals. | |
830 | - Fix package publication with pnpm. | |
831 | ||
a015ea40 JB |
832 | ## [2.4.0-2] - 2023-04-03 |
833 | ||
698f4bbc JB |
834 | ### Added |
835 | ||
836 | - Add `LESS_BUSY` worker choice strategy. | |
837 | ||
838 | ### Changed | |
839 | ||
840 | - Optimize worker storage in pool. | |
841 | - Optimize worker alive status check. | |
842 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
843 | - Optimize `LESS_USED` worker choice strategy. | |
844 | ||
845 | ### Fixed | |
846 | ||
847 | - Ensure trimmable characters are checked at pool initialization. | |
848 | - Fix message id integer overflow. | |
849 | - Fix pool worker removal in worker choice strategy internals. | |
850 | - Fix package publication with pnpm. | |
851 | ||
8fe15920 JB |
852 | ## [2.4.0-1] - 2023-04-03 |
853 | ||
5b301c28 JB |
854 | ### Added |
855 | ||
856 | - Add `LESS_BUSY` worker choice strategy. | |
857 | ||
858 | ### Changed | |
859 | ||
860 | - Optimize worker storage in pool. | |
861 | - Optimize worker alive status check. | |
862 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
863 | - Optimize `LESS_USED` worker choice strategy. | |
864 | ||
865 | ### Fixed | |
866 | ||
867 | - Ensure trimmable characters are checked at pool initialization. | |
868 | - Fix message id integer overflow. | |
869 | - Fix pool worker removal in worker choice strategy internals. | |
870 | ||
2fb9ca9c JB |
871 | ## [2.4.0-0] - 2023-04-03 |
872 | ||
168c526f JB |
873 | ### Added |
874 | ||
875 | - Add `LESS_BUSY` worker choice strategy. | |
876 | ||
1d71a908 JB |
877 | ### Changed |
878 | ||
ffcbbad8 | 879 | - Optimize worker storage in pool. |
1d71a908 | 880 | - Optimize worker alive status check. |
65a60b3b | 881 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. |
737c6d97 | 882 | - Optimize `LESS_USED` worker choice strategy. |
1d71a908 | 883 | |
ffcbbad8 JB |
884 | ### Fixed |
885 | ||
886 | - Ensure trimmable characters are checked at pool initialization. | |
b4e75778 | 887 | - Fix message id integer overflow. |
97a2abc3 | 888 | - Fix pool worker removal in worker choice strategy internals. |
ffcbbad8 | 889 | |
08372738 JB |
890 | ## [2.3.10] - 2023-03-18 |
891 | ||
710826bc JB |
892 | ### Fixed |
893 | ||
9606b474 | 894 | - Fix package.json `exports` syntax for ESM and CommonJS. |
710826bc JB |
895 | |
896 | ### Changed | |
897 | ||
898 | - Permit SemVer pre-release publication. | |
76e5ac6f | 899 | |
e4796ecd JB |
900 | ## [2.3.10-2] - 2023-03-18 |
901 | ||
6abad580 JB |
902 | ### Fixed |
903 | ||
9606b474 | 904 | - Fix package.json `exports` syntax for ESM and CommonJS. |
6abad580 | 905 | |
a2ee98cc JB |
906 | ## [2.3.10-1] - 2023-03-18 |
907 | ||
7e060cee JB |
908 | ### Changed |
909 | ||
90483887 | 910 | - Permit SemVer pre-release publication. |
7e060cee | 911 | |
c81bfafb JB |
912 | ## [2.3.10-0] - 2023-03-18 |
913 | ||
fe18768d JB |
914 | ### Fixed |
915 | ||
9606b474 | 916 | - Fix package.json `exports` syntax for ESM and CommonJS. |
fe18768d | 917 | |
d7b78217 JB |
918 | ## [2.3.9] - 2023-03-18 |
919 | ||
ed6dd37f JB |
920 | ### Changed |
921 | ||
922 | - Introduce ESM module support along with CommonJS one. | |
923 | ||
924 | ### Fixed | |
925 | ||
926 | - Fix brown paper bag bug referencing the same object literal. | |
927 | ||
68e2ad86 JB |
928 | ## [2.3.8] - 2023-03-18 |
929 | ||
ca6c7d70 JB |
930 | ### Changed |
931 | ||
932 | - Switch internal benchmarking code to benny. | |
fbdedeb9 JB |
933 | - Switch to TypeScript 5.x.x. |
934 | - Switch rollup bundler plugins to core ones. | |
ed6dd37f | 935 | - Switch to TSDoc syntax. |
fbdedeb9 | 936 | - Enforce conventional commits. |
ca6c7d70 | 937 | |
d15211d4 JB |
938 | ### Fixed |
939 | ||
940 | - Fix random integer generator. | |
fbdedeb9 | 941 | - Fix worker choice strategy pool type identification at initialization. |
d15211d4 | 942 | |
995705ea JB |
943 | ## [2.3.7] - 2022-10-23 |
944 | ||
b953022b JB |
945 | ### Changed |
946 | ||
947 | - Switch to open collective FOSS project funding platform. | |
78cea37e JB |
948 | - Switch to ts-standard linter configuration on TypeScript code. |
949 | ||
950 | ### Fixed | |
951 | ||
952 | - Fixed missing async on pool execute method. | |
953 | - Fixed typing in TypeScript example. | |
954 | - Fixed types in unit tests. | |
b953022b | 955 | |
3b9f6953 JB |
956 | ## [2.3.6] - 2022-10-22 |
957 | ||
f80cead4 JB |
958 | ### Changed |
959 | ||
960 | - Cleanup pool attributes and methods. | |
961 | - Refine error types thrown. | |
962 | ||
963 | ### Fixed | |
964 | ||
965 | - Fix continuous integration build on windows. | |
966 | - Fix code coverage reporting by using c8 instead of nyc. | |
967 | ||
efc22107 JB |
968 | ## [2.3.5] - 2022-10-21 |
969 | ||
7a6a0a96 JB |
970 | ### Changed |
971 | ||
a05c10de JB |
972 | - Improve benchmarks: add IO intensive task workload, add task size option, integrate code into linter. |
973 | - Optimize tasks usage lookup implementation. | |
7a6a0a96 | 974 | |
b4904890 JB |
975 | ### Fixed |
976 | ||
977 | - Fix missed pool event emitter type export. | |
978 | - Fix typedoc documentation generation. | |
979 | ||
a875f8d1 JB |
980 | ## [2.3.4] - 2022-10-17 |
981 | ||
73cda448 JB |
982 | ### Added |
983 | ||
984 | - Fully automate release process with release-it. | |
985 | ||
45a5a54c JB |
986 | ### Changed |
987 | ||
73cda448 | 988 | - Optimize fair share task scheduling algorithm implementation. |
2a87030e | 989 | - Update benchmark versus external pools results with latest version. |
45a5a54c | 990 | |
90ee1b18 | 991 | ## [2.3.3] - 2022-10-15 |
1a76932b JB |
992 | |
993 | ### Added | |
994 | ||
995 | - Add support for [cluster settings](https://nodejs.org/api/cluster.html#cluster_cluster_settings) in cluster pool options. | |
996 | ||
90ee1b18 | 997 | ## [2.3.2] - 2022-10-14 |
11df3590 JB |
998 | |
999 | ### Changed | |
1000 | ||
1001 | - Optimize fair share worker selection strategy implementation. | |
1002 | ||
1003 | ### Fixed | |
1004 | ||
1005 | - Fix WRR worker selection strategy: ensure the condition triggering the round robin can be fulfilled. | |
1006 | ||
90ee1b18 | 1007 | ## [2.3.1] - 2022-10-13 |
23ff945a JB |
1008 | |
1009 | ### Added | |
1010 | ||
1011 | - Pool worker choice strategies: | |
1012 | - `WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN` strategy based on weighted round robin scheduling algorithm using tasks execution time for now. | |
1013 | - `WorkerChoiceStrategies.FAIR_SHARE` strategy based on fair share scheduling algorithm using tasks execution time for now. | |
1014 | ||
90ee1b18 | 1015 | ## [2.2.2] - 2022-10-09 |
cb2b6c69 JB |
1016 | |
1017 | ### Fixed | |
1018 | ||
1019 | - Fixed `README.md` file. | |
1020 | ||
90ee1b18 | 1021 | ## [2.2.1] - 2022-10-08 |
bdacc2d2 | 1022 | |
bdaf31cd JB |
1023 | ### Added |
1024 | ||
1025 | - Dynamic worker choice strategy change at runtime. | |
bdacc2d2 | 1026 | |
90ee1b18 | 1027 | ## [2.2.0] - 2022-01-05 |
7e0d447f JB |
1028 | |
1029 | ### Breaking Changes | |
1030 | ||
9606b474 | 1031 | - Support only Node.js version 16.x.x for cluster pool: upstream cluster API have changed on that version. |
7e0d447f | 1032 | |
90ee1b18 | 1033 | ## [2.1.0] - 2021-08-29 |
35cf1c03 JB |
1034 | |
1035 | ### Added | |
1036 | ||
1037 | - Add an optional pool option `messageHandler` to `PoolOptions<Worker>` for registering a message handler callback on each worker. | |
e088a00c JB |
1038 | |
1039 | ### Breaking Changes | |
1040 | ||
1041 | - `AbstractWorker` class `maxInactiveTime`, `killBehavior` and `async` attributes have been removed in favour of the same ones in the worker options `opts` public attribute. | |
1042 | - `AbstractWorker` class `lastTask` attribute have been renamed to `lastTaskTimestamp`. | |
1043 | - `AbstractWorker` class `interval` attribute have been renamed to `aliveInterval`. | |
c365b2d3 | 1044 | - `AbstractWorker` class cannot be instantiated without specifying the `mainWorker` argument referencing the main worker. |
e088a00c | 1045 | |
90ee1b18 | 1046 | ## [2.0.2] - 2021-05-12 |
14916bf9 JB |
1047 | |
1048 | ### Bug fixes | |
1049 | ||
1050 | - Fix `busy` event emission on fixed pool type | |
1051 | ||
90ee1b18 | 1052 | ## [2.0.1] - 2021-03-16 |
7f685093 JB |
1053 | |
1054 | ### Bug fixes | |
1055 | ||
1056 | - Check if pool options are properly set. | |
1057 | - `busy` event is emitted on all pool types. | |
1058 | ||
90ee1b18 | 1059 | ## [2.0.0] - 2021-03-01 |
fa0f5b28 | 1060 | |
f3f833ab | 1061 | ### Bug fixes |
d63d3be3 | 1062 | |
ddbeaffd | 1063 | - Now a thread/process by default is not deleted when the task submitted take more time than maxInactiveTime configured (issue #70). |
d63d3be3 | 1064 | |
fa0f5b28 S |
1065 | ### Breaking Changes |
1066 | ||
7f685093 | 1067 | - `FullPool` event is now renamed to `busy`. |
1927ee67 | 1068 | - `maxInactiveTime` on `ThreadWorker` default behavior is now changed, if you want to keep the old behavior set `killBehavior` to `KillBehaviors.HARD`. |
1a81f8af | 1069 | _Find more details on our JSDoc._ |
ddbeaffd | 1070 | |
1927ee67 APA |
1071 | - `maxTasks` option on `FixedThreadPool` and `DynamicThreadPool` is now removed since is no more needed. |
1072 | ||
ddbeaffd | 1073 | - We changed some internal structures, but you shouldn't be too affected by them as these are internal changes. |
fa0f5b28 | 1074 | |
ec2ccfc8 JB |
1075 | ### Pool options types declaration merge |
1076 | ||
1077 | `FixedThreadPoolOptions` and `DynamicThreadPoolOptions` type declarations have been merged to `PoolOptions<Worker>`. | |
1078 | ||
fa0f5b28 S |
1079 | #### New `export` strategy |
1080 | ||
1081 | ```js | |
1082 | // Before | |
0eee77cb | 1083 | const DynamicThreadPool = require('poolifier/lib/dynamic') |
fa0f5b28 | 1084 | // After |
0eee77cb | 1085 | const { DynamicThreadPool } = require('poolifier/lib/dynamic') |
fa0f5b28 S |
1086 | ``` |
1087 | ||
1088 | But you should always prefer just using | |
1089 | ||
1090 | ```js | |
0eee77cb | 1091 | const { DynamicThreadPool } = require('poolifier') |
fa0f5b28 S |
1092 | ``` |
1093 | ||
d3c8a1a8 S |
1094 | #### New type definitions for input data and response |
1095 | ||
6677a3d3 | 1096 | For cluster worker and worker-thread pools, you can now only send and receive structured-cloneable data. |
9606b474 | 1097 | _This is not a limitation by poolifier but Node.js._ |
d3c8a1a8 | 1098 | |
3a4b605f | 1099 | #### Public property replacements |
5c5a1fb7 | 1100 | |
3a4b605f | 1101 | `numWorkers` property is now `numberOfWorkers` |
5c5a1fb7 | 1102 | |
280c2a77 | 1103 | #### Internal (protected) properties and methods renaming |
fa0f5b28 | 1104 | |
280c2a77 S |
1105 | These properties are not intended for end users |
1106 | ||
1107 | - `id` => `nextMessageId` | |
1108 | ||
1109 | These methods are not intended for end users | |
fa0f5b28 S |
1110 | |
1111 | - `_chooseWorker` => `chooseWorker` | |
280c2a77 | 1112 | - `_newWorker` => `createWorker` |
fa0f5b28 S |
1113 | - `_execute` => `internalExecute` |
1114 | - `_chooseWorker` => `chooseWorker` | |
1115 | - `_checkAlive` => `checkAlive` | |
1116 | - `_run` => `run` | |
1117 | - `_runAsync` => `runAsync` | |
1118 | ||
90ee1b18 | 1119 | ## [1.1.0] - 2020-05-21 |
0312f71a APA |
1120 | |
1121 | ### Added | |
1122 | ||
1123 | - ThreadWorker support async functions as option | |
cf9aa6c3 | 1124 | - Various external library patches |
0312f71a | 1125 | |
90ee1b18 | 1126 | ## [1.0.0] - 2020-01-24 |
522eea03 | 1127 | |
1128 | ### Added | |
1129 | ||
1130 | - FixedThreadPool implementation | |
1131 | - DynamicThreadPool implementation | |
0312f71a | 1132 | - WorkerThread implementation to improve developer experience |