bypass loop delay in subscriptions if interval is met

timgit · Jan 15, 2021 · 5a7d6c7 · 5a7d6c7
1 parent 66f7dd7
commit 5a7d6c7
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/worker.js b/src/worker.js
@@ -7,8 +7,15 @@ class Worker {
 
   async start () {
     while (!this.stopped) {
+      const started = Date.now()
+
       await this.config.fetch().then(this.config.onFetch).catch(this.config.onError)
-      await Promise.delay(this.config.interval)
+
+      const duration = Date.now() - started
+
+      if (duration < this.config.interval) {
+        await Promise.delay(this.config.interval - duration)
+      }
     }
   }