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 JB |
8 | ## [Unreleased] |
9 | ||
2b099bf7 JB |
10 | ### Added |
11 | ||
12 | - Add kill handler to worker options allowing to execute custom code when worker is killed. | |
1a3e01ba | 13 | - Add listTaskFunctions() method to pool API. |
9aef1431 | 14 | - SMTP server pool example: nodemailer. |
2b099bf7 | 15 | |
5b726f72 JB |
16 | ## [2.6.25] - 2023-08-13 |
17 | ||
72855e92 JB |
18 | ### Added |
19 | ||
3b311539 | 20 | - HTTP server pool examples: fastify-cluster, fastify-hybrid. |
02999424 | 21 | - WebSocket server pool examples: ws-cluster, ws-hybrid. |
72855e92 | 22 | |
7aadd6e5 JB |
23 | ## [2.6.24] - 2023-08-12 |
24 | ||
7d91a8cd JB |
25 | ### Added |
26 | ||
27 | - Add array of transferable objects to the `execute()` method arguments. | |
02999424 | 28 | - WebSocket server pool examples: ws-worker_threads. |
7d91a8cd | 29 | |
6b4263b4 JB |
30 | ## [2.6.23] - 2023-08-11 |
31 | ||
3d76750a | 32 | ### Fixed |
8e0af894 | 33 | |
3d76750a | 34 | - 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 | 35 | |
3d76750a JB |
36 | ### Added |
37 | ||
38 | - HTTP client pool examples: fetch, node-fetch and axios with multiple task functions. | |
02999424 | 39 | - HTTP server pool examples: express-worker_threads, fastify-worker_threads. |
3d76750a JB |
40 | |
41 | ## [2.6.22] - 2023-08-10 | |
9606b474 | 42 | |
3d76750a | 43 | ### Fixed |
9606b474 JB |
44 | |
45 | - Add missing `types` field to package.json `exports`. | |
46 | ||
3d76750a JB |
47 | ### Changed |
48 | ||
49 | - Structure markdown documentation (PR #811). | |
50 | ||
d9647bdd JB |
51 | ## [2.6.21] - 2023-08-03 |
52 | ||
2111ec12 JB |
53 | ### Changed |
54 | ||
55 | - Improve code documentation. | |
56 | - Code refactoring and cleanup for better maintainability and readability. | |
57 | ||
5c30b9d9 JB |
58 | ## [2.6.20] - 2023-07-21 |
59 | ||
10ecf8fd JB |
60 | ### Fixed |
61 | ||
62 | - Fix queued tasks redistribution on error task execution starvation. | |
4e377863 | 63 | - Ensure task queueing per worker condition is untangled from the pool busyness semantic. |
10ecf8fd | 64 | |
aa9eede8 JB |
65 | ### Changed |
66 | ||
7c89e6a4 | 67 | - Drastically reduce lookups by worker in the worker nodes. |
aa9eede8 | 68 | |
62485908 JB |
69 | ## [2.6.19] - 2023-07-20 |
70 | ||
2e2ef9c3 JB |
71 | ### Added |
72 | ||
73 | - Dedicated internal communication channel for worker_threads pools. | |
74 | ||
8f4c9491 JB |
75 | ## [2.6.18] - 2023-07-19 |
76 | ||
8660b972 JB |
77 | ### Changed |
78 | ||
79 | - Code refactoring and cleanup for better maintainability and readability. Bundle size is a bit smaller. | |
80 | ||
206a3519 JB |
81 | ## [2.6.17] - 2023-07-16 |
82 | ||
b4899fae JB |
83 | ### Added |
84 | ||
1a3e01ba | 85 | - Add `listTaskFunctions()` method to worker API. |
b4899fae | 86 | |
58a06a6c JB |
87 | ## [2.6.16] - 2023-07-12 |
88 | ||
2a69b8c5 JB |
89 | ### Fixed |
90 | ||
80520ca4 | 91 | - Fix pool startup detection. |
2a69b8c5 JB |
92 | - Fix worker task functions handling. |
93 | ||
b5900b02 JB |
94 | ## [2.6.15] - 2023-07-11 |
95 | ||
19dbc45b JB |
96 | ### Added |
97 | ||
98 | - Take into account worker node readiness in worker choice strategies. | |
99 | ||
4a0db581 JB |
100 | ## [2.6.14] - 2023-07-10 |
101 | ||
87e44747 JB |
102 | ### Fixed |
103 | ||
104 | - Fix task function statistics tracking. | |
105 | ||
0265272f JB |
106 | ## [2.6.13] - 2023-07-10 |
107 | ||
968a2e8c JB |
108 | ### Added |
109 | ||
110 | - Add per task function statistics tracking. | |
782299f8 | 111 | - Add public methods to manipulate the worker task functions at runtime. |
968a2e8c | 112 | |
44c8c00f JB |
113 | ## [2.6.12] - 2023-07-09 |
114 | ||
aa4bf4b2 JB |
115 | ### Fixed |
116 | ||
117 | - Workaround import issue with `node:os` module in node 16.x.x. | |
118 | ||
b7cfced1 JB |
119 | ## [2.6.11] - 2023-07-09 |
120 | ||
d5024c00 JB |
121 | ### Fixed |
122 | ||
123 | - Fix pool readiness semantic. | |
124 | ||
f313a208 JB |
125 | ## [2.6.10] - 2023-07-08 |
126 | ||
2431bdb4 JB |
127 | ### Fixed |
128 | ||
129 | - Ensure workers are not recreated on error at pool startup. | |
130 | ||
131 | ### Added | |
132 | ||
133 | - Add `ready` and `strategy` fields to pool information. | |
134 | - 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 | 135 | - Add dynamic pool sizing checks. |
2431bdb4 | 136 | |
369d0a51 JB |
137 | ## [2.6.9] - 2023-07-07 |
138 | ||
2845f2a5 JB |
139 | ### Fixed |
140 | ||
141 | - Recreate the right worker type on uncaught exception. | |
142 | ||
143 | ### Added | |
144 | ||
145 | - Add minimum and maximum to internal measurement statistics. | |
1dcf8b7b | 146 | - Add `runTime` and `waitTime` to pool information. |
75d3401a | 147 | - Check worker inactive time only on dynamic worker. |
2845f2a5 | 148 | |
fc97d613 JB |
149 | ## [2.6.8] - 2023-07-03 |
150 | ||
92b1feaa JB |
151 | ### Fixed |
152 | ||
153 | - Brown paper bag release to fix version handling in pool information. | |
154 | ||
52d54060 JB |
155 | ## [2.6.7] - 2023-07-03 |
156 | ||
5bc91f3e JB |
157 | ### Fixed |
158 | ||
159 | - Ensure worker queued tasks at error are reassigned to other pool workers. | |
160 | ||
afe0d5bf JB |
161 | ### Added |
162 | ||
163 | - Add pool `utilization` ratio to pool information. | |
23ccf9d7 | 164 | - Add `version` to pool information. |
e5b3047d | 165 | - Add worker information to worker nodes. |
afe0d5bf | 166 | |
f42c583f JB |
167 | ## [2.6.6] - 2023-07-01 |
168 | ||
6961ca9a JB |
169 | ### Added |
170 | ||
171 | - Add safe helper `availableParallelism` to help sizing the pool. | |
172 | ||
3749facb JB |
173 | ### Fixed |
174 | ||
175 | - Ensure message handler is only registered in worker. | |
176 | ||
6fed2513 JB |
177 | ## [2.6.5] - 2023-06-27 |
178 | ||
c72f6987 JB |
179 | ### Known issues |
180 | ||
70726c28 | 181 | - Cluster pools tasks execution are not working by using ESM files extension: https://github.com/poolifier/poolifier/issues/782 |
c72f6987 JB |
182 | |
183 | ### Fixed | |
184 | ||
185 | - Artificial version bump to 2.6.5 to workaround publication issue. | |
186 | - Ensure cluster pool destroy() gracefully shutdowns worker's server. | |
187 | - Ensure pool event is emitted before task error promise rejection. | |
188 | - Fix queued tasks count computation. | |
189 | ||
190 | ### Removed | |
191 | ||
2fbe1783 | 192 | - Remove unneeded worker_threads worker `MessageChannel` internal usage for IPC. |
c72f6987 | 193 | |
6426631b JB |
194 | ## [2.6.4] - 2023-06-27 |
195 | ||
941f9a7c JB |
196 | ### Known issues |
197 | ||
70726c28 | 198 | - Cluster pools tasks execution are not working by using ESM files extension: https://github.com/poolifier/poolifier/issues/782 |
941f9a7c | 199 | |
2c039e43 JB |
200 | ### Fixed |
201 | ||
202 | - Ensure cluster pool destroy() gracefully shutdowns worker's server. | |
203 | - Ensure pool event is emitted before task error promise rejection. | |
9c16fb4b | 204 | - Fix queued tasks count computation. |
2c039e43 | 205 | |
941f9a7c JB |
206 | ### Removed |
207 | ||
2fbe1783 | 208 | - Remove unneeded worker_threads worker `MessageChannel` internal usage for IPC. |
941f9a7c | 209 | |
bc1b0765 JB |
210 | ## [2.6.3] - 2023-06-19 |
211 | ||
a6a2dc4c JB |
212 | ### Fixed |
213 | ||
214 | - Ensure no tasks are queued when trying to soft kill a dynamic worker. | |
f0d7f803 | 215 | - Update strategies internals after statistics computation. |
a6a2dc4c | 216 | |
7b56f532 JB |
217 | ### Changed |
218 | ||
219 | - Optimize O(1) queue implementation. | |
220 | ||
b628596c JB |
221 | ## [2.6.2] - 2023-06-12 |
222 | ||
a9e89d00 JB |
223 | ### Fixed |
224 | ||
225 | - Fix new worker use after creation in dynamic pool given the current worker choice strategy. | |
226 | ||
4368a898 JB |
227 | ## [2.6.1] - 2023-06-10 |
228 | ||
931d43e2 JB |
229 | ### Added |
230 | ||
13ab5b87 | 231 | - Add worker choice strategy documentation: [README.md](./docs/worker-choice-strategies.md). |
931d43e2 | 232 | |
f1c06930 JB |
233 | ### Fixed |
234 | ||
235 | - Fix average statistics computation: ensure failed tasks are not accounted. | |
236 | ||
16671b07 JB |
237 | ## [2.6.0] - 2023-06-09 |
238 | ||
a1347286 JB |
239 | ### Added |
240 | ||
5af9c0f7 | 241 | - Add `LEAST_ELU` worker choice strategy (experimental). |
9adcefab | 242 | - Add tasks ELU instead of runtime support to `FAIR_SHARE` worker choice strategy. |
a1347286 | 243 | |
1c6fe997 JB |
244 | ### Changed |
245 | ||
246 | - Refactor pool worker node usage internals. | |
477f48e7 | 247 | - Breaking change: refactor worker choice strategy statistics requirements: the syntax of the worker choice strategy options has changed. |
f63a9dda | 248 | - Breaking change: pool information `info` property object fields have been renamed. |
1c6fe997 JB |
249 | |
250 | ### Fixed | |
251 | ||
252 | - Fix wait time accounting. | |
253 | - Ensure worker choice strategy `LEAST_BUSY` accounts also tasks wait time. | |
254 | - Ensure worker choice strategy `LEAST_USED` accounts also queued tasks. | |
255 | ||
aa07d6ee JB |
256 | ## [2.5.4] - 2023-06-07 |
257 | ||
b6b32453 JB |
258 | ### Added |
259 | ||
260 | - Add Event Loop Utilization (ELU) statistics to worker tasks usage. | |
261 | ||
262 | ### Changed | |
263 | ||
264 | - Compute statistics at the worker level only if needed. | |
2fbe1783 | 265 | - Add `worker_threads` options to thread pool options. |
b6b32453 | 266 | |
272d4d8f JB |
267 | ### Fixed |
268 | ||
269 | - Make the `LEAST_BUSY` strategy only relies on task runtime. | |
270 | ||
ed47fb3d JB |
271 | ## [2.5.3] - 2023-06-04 |
272 | ||
89a4abfd JB |
273 | ### Changed |
274 | ||
275 | - Refine pool information content. | |
b4213b7f | 276 | - Limit pool internals public exposure. |
89a4abfd | 277 | |
8a9febf5 JB |
278 | ## [2.5.2] - 2023-06-02 |
279 | ||
91ee39ed JB |
280 | ### Added |
281 | ||
282 | - Add `taskError` pool event for task execution error. | |
6b27d407 | 283 | - Add pool information `info` property to pool. |
91ee39ed JB |
284 | - Emit pool information on `busy` and `full` pool events. |
285 | ||
8babb151 JB |
286 | ## [2.5.1] - 2023-06-01 |
287 | ||
0e05c4dc JB |
288 | ### Added |
289 | ||
1f68cede | 290 | - Add pool option `restartWorkerOnError` to restart worker on uncaught error. Default to `true`. |
91ee39ed | 291 | - Add `error` pool event for uncaught worker error. |
0e05c4dc | 292 | |
a8766181 JB |
293 | ## [2.5.0] - 2023-05-31 |
294 | ||
e4543b14 JB |
295 | ### Added |
296 | ||
297 | - Switch pool event emitter to `EventEmitterAsyncResource`. | |
6da80d38 | 298 | - Add tasks wait time accounting in per worker tasks usage. |
5af9c0f7 | 299 | - Add interleaved weighted round robin `INTERLEAVED_WEIGHTED_ROUND_ROBIN` worker choice strategy (experimental). |
e4543b14 JB |
300 | |
301 | ### Changed | |
302 | ||
303 | - Renamed worker choice strategy `LESS_BUSY` to `LEAST_BUSY` and `LESS_USED` to `LEAST_USED`. | |
304 | ||
570efb11 JB |
305 | ## [2.4.14] - 2023-05-09 |
306 | ||
b0f28bad JB |
307 | ### Fixed |
308 | ||
309 | - Ensure no undefined task runtime can land in the tasks history. | |
310 | - Fix median computation implementation once again. | |
311 | ||
110b6d13 JB |
312 | ### Added |
313 | ||
314 | - Unit tests for median and queue implementations. | |
315 | ||
72584880 JB |
316 | ## [2.4.13] - 2023-05-08 |
317 | ||
b0d6ed8f JB |
318 | ### Fixed |
319 | ||
e3058615 | 320 | - Fix worker choice strategy options validation. |
b0d6ed8f JB |
321 | - Fix fair share worker choice strategy internals update: ensure virtual task end timestamp is computed at task submission. |
322 | ||
06140c32 JB |
323 | ## [2.4.12] - 2023-05-06 |
324 | ||
a86b6df1 JB |
325 | ### Added |
326 | ||
327 | - Support multiple task functions per worker. | |
08f3f44c | 328 | - Add custom worker weights support to worker choice strategies options. |
a86b6df1 | 329 | |
29ee7e9a JB |
330 | ### Changed |
331 | ||
332 | - Use O(1) queue implementation for tasks queueing. | |
333 | ||
0682ba15 JB |
334 | ### Fixed |
335 | ||
336 | - Fix median computation implementation. | |
337 | - Fix fair share worker choice strategy internals update. | |
338 | ||
936d53ec JB |
339 | ## [2.4.11] - 2023-04-23 |
340 | ||
cb70b19d JB |
341 | ### Changed |
342 | ||
343 | - Optimize free worker finding in worker choice strategies. | |
344 | ||
15bb637a JB |
345 | ## [2.4.10] - 2023-04-15 |
346 | ||
ef41a6e6 JB |
347 | ### Fixed |
348 | ||
82ea6492 | 349 | - Fix typescript type definition for task function: ensure the input data is optional. |
ef41a6e6 JB |
350 | - Fix typescript type definition for pool execute(): ensure the input data is optional. |
351 | ||
181eb2b4 JB |
352 | ## [2.4.9] - 2023-04-15 |
353 | ||
a20f0ba5 JB |
354 | ### Added |
355 | ||
356 | - Add tasks queue enablement runtime setter to pool. | |
357 | - Add tasks queue options runtime setter to pool. | |
358 | - Add worker choice strategy options runtime setter to pool. | |
359 | ||
360 | ### Changed | |
361 | ||
362 | - Remove the tasks queuing experimental status. | |
363 | ||
d4aeae5a JB |
364 | ### Fixed |
365 | ||
82ea6492 | 366 | - Fix task function type definition and validation. |
2fc5cae3 | 367 | - Fix worker choice strategy options handling. |
d4aeae5a | 368 | |
1d9e7023 JB |
369 | ## [2.4.8] - 2023-04-12 |
370 | ||
f9b4bbf8 JB |
371 | ### Fixed |
372 | ||
373 | - Fix message between main worker and worker type definition for tasks. | |
374 | - Fix code documentation. | |
375 | ||
12ae3210 JB |
376 | ## [2.4.7] - 2023-04-11 |
377 | ||
7171d33f JB |
378 | ### Added |
379 | ||
380 | - Add worker tasks queue options to pool options. | |
381 | ||
e8bd29ce JB |
382 | ### Fixed |
383 | ||
384 | - Fix missing documentation. | |
385 | ||
42c7bc10 JB |
386 | ## [2.4.6] - 2023-04-10 |
387 | ||
681196cc JB |
388 | ### Fixed |
389 | ||
390 | - Ensure one task at a time is executed per worker with tasks queueing enabled. | |
1c6fe997 | 391 | - Properly count worker executing tasks with tasks queueing enabled. |
681196cc | 392 | |
54d360e3 JB |
393 | ## [2.4.5] - 2023-04-09 |
394 | ||
3fafb1b2 JB |
395 | ### Added |
396 | ||
9e775f96 JB |
397 | - Use monotonic high resolution timer for worker tasks runtime. |
398 | - Add worker tasks median runtime to statistics. | |
ff733df7 | 399 | - Add worker tasks queue (experimental). |
3fafb1b2 | 400 | |
92fa3eb6 JB |
401 | ## [2.4.4] - 2023-04-07 |
402 | ||
aee46736 JB |
403 | ### Added |
404 | ||
405 | - Add `PoolEvents` enumeration and `PoolEvent` type. | |
406 | ||
36b5e78f JB |
407 | ### Fixed |
408 | ||
ff0c2b3e | 409 | - Destroy worker only on alive check. |
36b5e78f | 410 | |
9fb0f324 JB |
411 | ## [2.4.3] - 2023-04-07 |
412 | ||
28cf3617 JB |
413 | ### Fixed |
414 | ||
415 | - Fix typedoc generation with inheritance. | |
416 | ||
848f0f27 JB |
417 | ## [2.4.2] - 2023-04-06 |
418 | ||
164d950a JB |
419 | ### Added |
420 | ||
421 | - Add `full` event to dynamic pool. | |
32417142 | 422 | - Keep worker choice strategy in memory for conditional reuse. |
164d950a | 423 | |
78ab2555 JB |
424 | ### Fixed |
425 | ||
426 | - Fix possible negative worker key at worker removal in worker choice strategies. | |
427 | ||
79aafe9f JB |
428 | ## [2.4.1] - 2023-04-05 |
429 | ||
9cd39dd4 JB |
430 | ### Changed |
431 | ||
432 | - Optimize worker choice strategy for dynamic pool. | |
433 | ||
965415bb JB |
434 | ### Fixed |
435 | ||
436 | - Ensure dynamic pool does not alter worker choice strategy expected behavior. | |
437 | ||
d8b60b1c JB |
438 | ## [2.4.0] - 2023-04-04 |
439 | ||
c6bd2650 JB |
440 | ### Added |
441 | ||
442 | - Add `LESS_BUSY` worker choice strategy. | |
443 | ||
444 | ### Changed | |
445 | ||
446 | - Optimize worker storage in pool. | |
447 | - Optimize worker alive status check. | |
448 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
449 | - Optimize `LESS_USED` worker choice strategy. | |
450 | - Update benchmarks versus external threads pools. | |
451 | - Optimize tasks usage statistics requirements for worker choice strategy. | |
452 | ||
453 | ### Fixed | |
454 | ||
455 | - Ensure trimmable characters are checked at pool initialization. | |
456 | - Fix message id integer overflow. | |
457 | - Fix pool worker removal in worker choice strategy internals. | |
458 | - Fix package publication with pnpm. | |
459 | ||
d0a3f018 JB |
460 | ## [2.4.0-3] - 2023-04-04 |
461 | ||
b2ede285 JB |
462 | ### Added |
463 | ||
464 | - Add `LESS_BUSY` worker choice strategy. | |
465 | ||
466 | ### Changed | |
467 | ||
468 | - Optimize worker storage in pool. | |
469 | - Optimize worker alive status check. | |
470 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
471 | - Optimize `LESS_USED` worker choice strategy. | |
472 | - Update benchmarks versus external threads pools. | |
473 | ||
474 | ### Fixed | |
475 | ||
476 | - Ensure trimmable characters are checked at pool initialization. | |
477 | - Fix message id integer overflow. | |
478 | - Fix pool worker removal in worker choice strategy internals. | |
479 | - Fix package publication with pnpm. | |
480 | ||
a015ea40 JB |
481 | ## [2.4.0-2] - 2023-04-03 |
482 | ||
698f4bbc JB |
483 | ### Added |
484 | ||
485 | - Add `LESS_BUSY` worker choice strategy. | |
486 | ||
487 | ### Changed | |
488 | ||
489 | - Optimize worker storage in pool. | |
490 | - Optimize worker alive status check. | |
491 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
492 | - Optimize `LESS_USED` worker choice strategy. | |
493 | ||
494 | ### Fixed | |
495 | ||
496 | - Ensure trimmable characters are checked at pool initialization. | |
497 | - Fix message id integer overflow. | |
498 | - Fix pool worker removal in worker choice strategy internals. | |
499 | - Fix package publication with pnpm. | |
500 | ||
8fe15920 JB |
501 | ## [2.4.0-1] - 2023-04-03 |
502 | ||
5b301c28 JB |
503 | ### Added |
504 | ||
505 | - Add `LESS_BUSY` worker choice strategy. | |
506 | ||
507 | ### Changed | |
508 | ||
509 | - Optimize worker storage in pool. | |
510 | - Optimize worker alive status check. | |
511 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. | |
512 | - Optimize `LESS_USED` worker choice strategy. | |
513 | ||
514 | ### Fixed | |
515 | ||
516 | - Ensure trimmable characters are checked at pool initialization. | |
517 | - Fix message id integer overflow. | |
518 | - Fix pool worker removal in worker choice strategy internals. | |
519 | ||
2fb9ca9c JB |
520 | ## [2.4.0-0] - 2023-04-03 |
521 | ||
168c526f JB |
522 | ### Added |
523 | ||
524 | - Add `LESS_BUSY` worker choice strategy. | |
525 | ||
1d71a908 JB |
526 | ### Changed |
527 | ||
ffcbbad8 | 528 | - Optimize worker storage in pool. |
1d71a908 | 529 | - Optimize worker alive status check. |
65a60b3b | 530 | - BREAKING CHANGE: Rename worker choice strategy `LESS_RECENTLY_USED` to `LESS_USED`. |
737c6d97 | 531 | - Optimize `LESS_USED` worker choice strategy. |
1d71a908 | 532 | |
ffcbbad8 JB |
533 | ### Fixed |
534 | ||
535 | - Ensure trimmable characters are checked at pool initialization. | |
b4e75778 | 536 | - Fix message id integer overflow. |
97a2abc3 | 537 | - Fix pool worker removal in worker choice strategy internals. |
ffcbbad8 | 538 | |
08372738 JB |
539 | ## [2.3.10] - 2023-03-18 |
540 | ||
710826bc JB |
541 | ### Fixed |
542 | ||
9606b474 | 543 | - Fix package.json `exports` syntax for ESM and CommonJS. |
710826bc JB |
544 | |
545 | ### Changed | |
546 | ||
547 | - Permit SemVer pre-release publication. | |
76e5ac6f | 548 | |
e4796ecd JB |
549 | ## [2.3.10-2] - 2023-03-18 |
550 | ||
6abad580 JB |
551 | ### Fixed |
552 | ||
9606b474 | 553 | - Fix package.json `exports` syntax for ESM and CommonJS. |
6abad580 | 554 | |
a2ee98cc JB |
555 | ## [2.3.10-1] - 2023-03-18 |
556 | ||
7e060cee JB |
557 | ### Changed |
558 | ||
90483887 | 559 | - Permit SemVer pre-release publication. |
7e060cee | 560 | |
c81bfafb JB |
561 | ## [2.3.10-0] - 2023-03-18 |
562 | ||
fe18768d JB |
563 | ### Fixed |
564 | ||
9606b474 | 565 | - Fix package.json `exports` syntax for ESM and CommonJS. |
fe18768d | 566 | |
d7b78217 JB |
567 | ## [2.3.9] - 2023-03-18 |
568 | ||
ed6dd37f JB |
569 | ### Changed |
570 | ||
571 | - Introduce ESM module support along with CommonJS one. | |
572 | ||
573 | ### Fixed | |
574 | ||
575 | - Fix brown paper bag bug referencing the same object literal. | |
576 | ||
68e2ad86 JB |
577 | ## [2.3.8] - 2023-03-18 |
578 | ||
ca6c7d70 JB |
579 | ### Changed |
580 | ||
581 | - Switch internal benchmarking code to benny. | |
fbdedeb9 JB |
582 | - Switch to TypeScript 5.x.x. |
583 | - Switch rollup bundler plugins to core ones. | |
ed6dd37f | 584 | - Switch to TSDoc syntax. |
fbdedeb9 | 585 | - Enforce conventional commits. |
ca6c7d70 | 586 | |
d15211d4 JB |
587 | ### Fixed |
588 | ||
589 | - Fix random integer generator. | |
fbdedeb9 | 590 | - Fix worker choice strategy pool type identification at initialization. |
d15211d4 | 591 | |
995705ea JB |
592 | ## [2.3.7] - 2022-10-23 |
593 | ||
b953022b JB |
594 | ### Changed |
595 | ||
596 | - Switch to open collective FOSS project funding platform. | |
78cea37e JB |
597 | - Switch to ts-standard linter configuration on TypeScript code. |
598 | ||
599 | ### Fixed | |
600 | ||
601 | - Fixed missing async on pool execute method. | |
602 | - Fixed typing in TypeScript example. | |
603 | - Fixed types in unit tests. | |
b953022b | 604 | |
3b9f6953 JB |
605 | ## [2.3.6] - 2022-10-22 |
606 | ||
f80cead4 JB |
607 | ### Changed |
608 | ||
609 | - Cleanup pool attributes and methods. | |
610 | - Refine error types thrown. | |
611 | ||
612 | ### Fixed | |
613 | ||
614 | - Fix continuous integration build on windows. | |
615 | - Fix code coverage reporting by using c8 instead of nyc. | |
616 | ||
efc22107 JB |
617 | ## [2.3.5] - 2022-10-21 |
618 | ||
7a6a0a96 JB |
619 | ### Changed |
620 | ||
a05c10de JB |
621 | - Improve benchmarks: add IO intensive task workload, add task size option, integrate code into linter. |
622 | - Optimize tasks usage lookup implementation. | |
7a6a0a96 | 623 | |
b4904890 JB |
624 | ### Fixed |
625 | ||
626 | - Fix missed pool event emitter type export. | |
627 | - Fix typedoc documentation generation. | |
628 | ||
a875f8d1 JB |
629 | ## [2.3.4] - 2022-10-17 |
630 | ||
73cda448 JB |
631 | ### Added |
632 | ||
633 | - Fully automate release process with release-it. | |
634 | ||
45a5a54c JB |
635 | ### Changed |
636 | ||
73cda448 | 637 | - Optimize fair share task scheduling algorithm implementation. |
eb4a8a82 | 638 | - Update benchmarks versus external pools results with latest version. |
45a5a54c | 639 | |
90ee1b18 | 640 | ## [2.3.3] - 2022-10-15 |
1a76932b JB |
641 | |
642 | ### Added | |
643 | ||
644 | - Add support for [cluster settings](https://nodejs.org/api/cluster.html#cluster_cluster_settings) in cluster pool options. | |
645 | ||
90ee1b18 | 646 | ## [2.3.2] - 2022-10-14 |
11df3590 JB |
647 | |
648 | ### Changed | |
649 | ||
650 | - Optimize fair share worker selection strategy implementation. | |
651 | ||
652 | ### Fixed | |
653 | ||
654 | - Fix WRR worker selection strategy: ensure the condition triggering the round robin can be fulfilled. | |
655 | ||
90ee1b18 | 656 | ## [2.3.1] - 2022-10-13 |
23ff945a JB |
657 | |
658 | ### Added | |
659 | ||
660 | - Pool worker choice strategies: | |
661 | - `WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN` strategy based on weighted round robin scheduling algorithm using tasks execution time for now. | |
662 | - `WorkerChoiceStrategies.FAIR_SHARE` strategy based on fair share scheduling algorithm using tasks execution time for now. | |
663 | ||
90ee1b18 | 664 | ## [2.2.2] - 2022-10-09 |
cb2b6c69 JB |
665 | |
666 | ### Fixed | |
667 | ||
668 | - Fixed `README.md` file. | |
669 | ||
90ee1b18 | 670 | ## [2.2.1] - 2022-10-08 |
bdacc2d2 | 671 | |
bdaf31cd JB |
672 | ### Added |
673 | ||
674 | - Dynamic worker choice strategy change at runtime. | |
bdacc2d2 | 675 | |
90ee1b18 | 676 | ## [2.2.0] - 2022-01-05 |
7e0d447f JB |
677 | |
678 | ### Breaking Changes | |
679 | ||
9606b474 | 680 | - Support only Node.js version 16.x.x for cluster pool: upstream cluster API have changed on that version. |
7e0d447f | 681 | |
90ee1b18 | 682 | ## [2.1.0] - 2021-08-29 |
35cf1c03 JB |
683 | |
684 | ### Added | |
685 | ||
686 | - Add an optional pool option `messageHandler` to `PoolOptions<Worker>` for registering a message handler callback on each worker. | |
e088a00c JB |
687 | |
688 | ### Breaking Changes | |
689 | ||
690 | - `AbstractWorker` class `maxInactiveTime`, `killBehavior` and `async` attributes have been removed in favour of the same ones in the worker options `opts` public attribute. | |
691 | - `AbstractWorker` class `lastTask` attribute have been renamed to `lastTaskTimestamp`. | |
692 | - `AbstractWorker` class `interval` attribute have been renamed to `aliveInterval`. | |
c365b2d3 | 693 | - `AbstractWorker` class cannot be instantiated without specifying the `mainWorker` argument referencing the main worker. |
e088a00c | 694 | |
90ee1b18 | 695 | ## [2.0.2] - 2021-05-12 |
14916bf9 JB |
696 | |
697 | ### Bug fixes | |
698 | ||
699 | - Fix `busy` event emission on fixed pool type | |
700 | ||
90ee1b18 | 701 | ## [2.0.1] - 2021-03-16 |
7f685093 JB |
702 | |
703 | ### Bug fixes | |
704 | ||
705 | - Check if pool options are properly set. | |
706 | - `busy` event is emitted on all pool types. | |
707 | ||
90ee1b18 | 708 | ## [2.0.0] - 2021-03-01 |
fa0f5b28 | 709 | |
f3f833ab | 710 | ### Bug fixes |
d63d3be3 | 711 | |
ddbeaffd | 712 | - Now a thread/process by default is not deleted when the task submitted take more time than maxInactiveTime configured (issue #70). |
d63d3be3 | 713 | |
fa0f5b28 S |
714 | ### Breaking Changes |
715 | ||
7f685093 | 716 | - `FullPool` event is now renamed to `busy`. |
1927ee67 | 717 | - `maxInactiveTime` on `ThreadWorker` default behavior is now changed, if you want to keep the old behavior set `killBehavior` to `KillBehaviors.HARD`. |
1a81f8af | 718 | _Find more details on our JSDoc._ |
ddbeaffd | 719 | |
1927ee67 APA |
720 | - `maxTasks` option on `FixedThreadPool` and `DynamicThreadPool` is now removed since is no more needed. |
721 | ||
ddbeaffd | 722 | - We changed some internal structures, but you shouldn't be too affected by them as these are internal changes. |
fa0f5b28 | 723 | |
ec2ccfc8 JB |
724 | ### Pool options types declaration merge |
725 | ||
726 | `FixedThreadPoolOptions` and `DynamicThreadPoolOptions` type declarations have been merged to `PoolOptions<Worker>`. | |
727 | ||
fa0f5b28 S |
728 | #### New `export` strategy |
729 | ||
730 | ```js | |
731 | // Before | |
0eee77cb | 732 | const DynamicThreadPool = require('poolifier/lib/dynamic') |
fa0f5b28 | 733 | // After |
0eee77cb | 734 | const { DynamicThreadPool } = require('poolifier/lib/dynamic') |
fa0f5b28 S |
735 | ``` |
736 | ||
737 | But you should always prefer just using | |
738 | ||
739 | ```js | |
0eee77cb | 740 | const { DynamicThreadPool } = require('poolifier') |
fa0f5b28 S |
741 | ``` |
742 | ||
d3c8a1a8 S |
743 | #### New type definitions for input data and response |
744 | ||
6677a3d3 | 745 | For cluster worker and worker-thread pools, you can now only send and receive structured-cloneable data. |
9606b474 | 746 | _This is not a limitation by poolifier but Node.js._ |
d3c8a1a8 | 747 | |
3a4b605f | 748 | #### Public property replacements |
5c5a1fb7 | 749 | |
3a4b605f | 750 | `numWorkers` property is now `numberOfWorkers` |
5c5a1fb7 | 751 | |
280c2a77 | 752 | #### Internal (protected) properties and methods renaming |
fa0f5b28 | 753 | |
280c2a77 S |
754 | These properties are not intended for end users |
755 | ||
756 | - `id` => `nextMessageId` | |
757 | ||
758 | These methods are not intended for end users | |
fa0f5b28 S |
759 | |
760 | - `_chooseWorker` => `chooseWorker` | |
280c2a77 | 761 | - `_newWorker` => `createWorker` |
fa0f5b28 S |
762 | - `_execute` => `internalExecute` |
763 | - `_chooseWorker` => `chooseWorker` | |
764 | - `_checkAlive` => `checkAlive` | |
765 | - `_run` => `run` | |
766 | - `_runAsync` => `runAsync` | |
767 | ||
90ee1b18 | 768 | ## [1.1.0] - 2020-05-21 |
0312f71a APA |
769 | |
770 | ### Added | |
771 | ||
772 | - ThreadWorker support async functions as option | |
cf9aa6c3 | 773 | - Various external library patches |
0312f71a | 774 | |
90ee1b18 | 775 | ## [1.0.0] - 2020-01-24 |
522eea03 | 776 | |
777 | ### Added | |
778 | ||
779 | - FixedThreadPool implementation | |
780 | - DynamicThreadPool implementation | |
0312f71a | 781 | - WorkerThread implementation to improve developer experience |