X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=examples%2FdynamicExample.js;h=ad79ba20294135dfc4569f1795151ae24f8ea3fc;hb=23a6c28d3cc6edb778653a4d9d9a4d36f9a961c3;hp=ed1bddebe0e17914992b26d982e477bf95e8e7bc;hpb=7a6a0a967f5d0978d7ad0714616194fe7592f69a;p=poolifier.git diff --git a/examples/dynamicExample.js b/examples/dynamicExample.js index ed1bddeb..ad79ba20 100644 --- a/examples/dynamicExample.js +++ b/examples/dynamicExample.js @@ -1,22 +1,39 @@ -const { DynamicThreadPool } = require('poolifier') -let resolved = 0 -let maxReached = 0 -const pool = new DynamicThreadPool(10, 20, './yourWorker.js', { - errorHandler: e => console.error(e), - onlineHandler: () => console.log('worker is online') -}) -pool.emitter.on('busy', () => maxReached++) +'use strict' +const { + DynamicThreadPool, + PoolEvents, + availableParallelism +} = require('poolifier') + +const pool = new DynamicThreadPool( + Math.floor(availableParallelism() / 2), + availableParallelism(), + './yourWorker.js', + { + errorHandler: e => console.error(e), + onlineHandler: () => console.info('worker is online') + } +) +let poolFull = 0 +let poolReady = 0 +let poolBusy = 0 +pool.emitter.on(PoolEvents.full, () => poolFull++) +pool.emitter.on(PoolEvents.ready, () => poolReady++) +pool.emitter.on(PoolEvents.busy, () => poolBusy++) -const start = Date.now() +let resolved = 0 +const start = performance.now() const iterations = 1000 for (let i = 1; i <= iterations; i++) { pool - .execute({}) + .execute() .then(() => { resolved++ if (resolved === iterations) { - console.log('Time take is ' + (Date.now() - start)) - return console.log('The pool was busy for ' + maxReached + ' times') + console.info('Time taken is ' + (performance.now() - start)) + console.info('The pool was full for ' + poolFull + ' times') + console.info('The pool was ready for ' + poolReady + ' times') + return console.info('The pool was busy for ' + poolBusy + ' times') } return null })