- Tasks distribution strategies :white_check_mark:
- Lockless tasks queueing :white_check_mark:
- Queued tasks rescheduling:
- - Task stealing :white_check_mark:
+ - Task stealing on empty queue :white_check_mark:
- Tasks stealing under back pressure :white_check_mark:
- Tasks redistribution on worker error :white_check_mark:
- General guidelines on pool choice :white_check_mark:
onlineHandler: () => console.info('worker is online')
})
-pool.emitter.on(PoolEvents.ready, () => console.info('Pool is ready'))
-pool.emitter.on(PoolEvents.busy, () => console.info('Pool is busy'))
+pool.emitter?.on(PoolEvents.ready, () => console.info('Pool is ready'))
+pool.emitter?.on(PoolEvents.busy, () => console.info('Pool is busy'))
// or a dynamic worker_threads pool
const pool = new DynamicThreadPool(Math.floor(availableParallelism() / 2), availableParallelism(), './yourWorker.js', {
onlineHandler: () => console.info('worker is online')
})
-pool.emitter.on(PoolEvents.full, () => console.info('Pool is full'))
-pool.emitter.on(PoolEvents.ready, () => console.info('Pool is ready'))
-pool.emitter.on(PoolEvents.busy, () => console.info('Pool is busy'))
+pool.emitter?.on(PoolEvents.full, () => console.info('Pool is full'))
+pool.emitter?.on(PoolEvents.ready, () => console.info('Pool is ready'))
+pool.emitter?.on(PoolEvents.busy, () => console.info('Pool is busy'))
// the execute method signature is the same for both implementations,
// so you can easily switch from one to another