chore: v2.6.14

[poolifier.git] / examples / dynamicExample.js

diff --git a/examples/dynamicExample.js b/examples/dynamicExample.js
index d483684de442ad97f6d721c316e0f20bb32eacbe..f36138ac8085df0c07712f28150616dd7095a6f2 100644 (file)
--- a/examples/dynamicExample.js
+++ b/examples/dynamicExample.js
@@ -1,17 +1,40 @@
-const DynamicThreadPool = require('../lib/dynamic')
-let resolved = 0
-let maxReached = 0
-const pool = new DynamicThreadPool(100, 200, './yourWorker.js', { errorHandler: (e) => console.error(e), onlineHandler: () => console.log('worker is online') })
-pool.emitter.on('FullPool', () => maxReached++)
+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 = 0; i <= iterations; i++) {
-  pool.execute({}).then(res => {
-    resolved++
-    if (resolved === iterations) {
-      console.log('Time take is ' + (Date.now() - start))
-      console.log('The pool was full for ' + maxReached + ' times')
-    }
-  })
+for (let i = 1; i <= iterations; i++) {
+  pool
+    .execute({})
+    .then(() => {
+      resolved++
+      if (resolved === iterations) {
+        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
+    })
+    .catch(err => console.error(err))
 }