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