perf(cursor): remove unnecessary setTimeout() in eachAsync(), 4x …

…speedup in basic benchmarks Fix #8310
Automattic · Nov 9, 2019 · e9c69b3 · e9c69b3
1 parent bea0b6d
commit e9c69b3
Showing 1 changed file with 6 additions and 8 deletions.
diff --git a/lib/helpers/cursor/eachAsync.js b/lib/helpers/cursor/eachAsync.js
@@ -99,13 +99,11 @@ function asyncQueue() {
   };
 
   function _step() {
-    setTimeout(() => {
-      inProgress = null;
-      if (_queue.length > 0) {
-        inProgress = id++;
-        const fn = _queue.shift();
-        fn(_step);
-      }
-    }, 0);
+    inProgress = null;
+    if (_queue.length > 0) {
+      inProgress = id++;
+      const fn = _queue.shift();
+      fn(_step);
+    }
   }
 }