Merge pull request #246 from clue-labs/notime

Improve performance of `StreamSelectLoop` when no timers are scheduled
reactphp · Feb 23, 2022 · cd3f42b · cd3f42b
2 parents 4d3e4aa + a893385
commit cd3f42b
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/Timer/Timers.php b/src/Timer/Timers.php
@@ -73,6 +73,11 @@ public function isEmpty()
 
     public function tick()
     {
+        // hot path: skip timers if nothing is scheduled
+        if (!$this->schedule) {
+            return;
+        }
+
         // ensure timers are sorted so we can execute in order
         if (!$this->sorted) {
             $this->sorted = true;