```js
'use strict'
-const { FixedThreadPool, DynamicThreadPool } = require('poolifier')
+const { DynamicThreadPool, FixedThreadPool, PoolEvents } = require('poolifier')
// a fixed worker-threads pool
const pool = new FixedThreadPool(15,
'./yourWorker.js',
{ errorHandler: (e) => console.error(e), onlineHandler: () => console.log('worker is online') })
-pool.emitter.on('busy', () => console.log('Pool is busy'))
+pool.emitter.on(PoolEvents.busy, () => console.log('Pool is busy'))
// or a dynamic worker-threads pool
const pool = new DynamicThreadPool(10, 100,
'./yourWorker.js',
{ errorHandler: (e) => console.error(e), onlineHandler: () => console.log('worker is online') })
-pool.emitter.on('full', () => console.log('Pool is full'))
-pool.emitter.on('busy', () => console.log('Pool is busy'))
+pool.emitter.on(PoolEvents.full, () => console.log('Pool is full'))
+pool.emitter.on(PoolEvents.busy, () => console.log('Pool is busy'))
// the execute method signature is the same for both implementations,
// so you can easy switch from one to another
`WorkerChoiceStrategies.WEIGHTED_ROUND_ROBIN` and `WorkerChoiceStrategies.FAIR_SHARE` strategies are targeted to heavy and long tasks
Default: `WorkerChoiceStrategies.ROUND_ROBIN`
+- `workerChoiceStrategyOptions` (optional) - The worker choice strategy options object to use in this pool.
+ Properties:
+
+ - `medRunTime` (optional) - Use the tasks median run time instead of the tasks average run time in worker choice strategies.
+
+ Default: { medRunTime: false }
+
- `enableEvents` (optional) - Events emission enablement in this pool. Default: true
+- `enableTasksQueue` (optional, experimental) - Tasks queue per worker enablement in this pool. Default: false
+
+- `tasksQueueOptions` (optional, experimental) - The worker tasks queue options object to use in this pool.
+ Properties:
+
+ - `concurrency` (optional) - The maximum number of tasks that can be executed concurrently on a worker.
+
+ Default: { concurrency: 1 }
### `pool = new DynamicThreadPool/DynamicClusterPool(min, max, filePath, opts)`