Optimizations

tshemsedinov · tshemsedinov · commit 077b94c455a9 · 2019-05-07T18:13:13.000+03:00
diff --git a/JavaScript/2-timeouts.js b/JavaScript/2-timeouts.js
@@ -46,8 +46,11 @@ class Queue {
       if (this.waiting.length > 0) this.takeNext();
     };
     if (processTimeout !== Infinity) {
-      const err = new Error('Process timed out');
-      timer = setTimeout(finish, processTimeout, err, task);
+      timer = setTimeout(() => {
+        timer = null;
+        const err = new Error('Process timed out');
+        finish(err, task);
+      }, processTimeout);
     }
     onProcess(task, finish);
   }

Original file line number	Diff line number	Diff line change
`@@ -46,8 +46,11 @@ class Queue {`
`46`	`46`	`if (this.waiting.length > 0) this.takeNext();`
`47`	`47`	`};`
`48`	`48`	`if (processTimeout !== Infinity) {`
`49`		`- const err = new Error('Process timed out');`
`50`		`- timer = setTimeout(finish, processTimeout, err, task);`
	`49`	`+ timer = setTimeout(() => {`
	`50`	`+ timer = null;`
	`51`	`+ const err = new Error('Process timed out');`
	`52`	`+ finish(err, task);`
	`53`	`+ }, processTimeout);`
`51`	`54`	`}`
`52`	`55`	`onProcess(task, finish);`
`53`	`56`	`}`