From a0dc5055a116e1dd700213b9140702cc56fe0698 Mon Sep 17 00:00:00 2001
From: Stephen Arra <arraworld@gmail.com>
Date: Sat, 7 Sep 2024 02:52:59 -0500
Subject: [PATCH] cleanup audio context on unmount (#23)

* cleanup audio context on unmount

* minimize change

* cr

Co-authored-by: Samhir Tarif <89391183+samhirtarif@users.noreply.github.com>

---------

Co-authored-by: Samhir Tarif <89391183+samhirtarif@users.noreply.github.com>
---
 src/LiveAudioVisualizer/LiveAudioVisualizer.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/LiveAudioVisualizer/LiveAudioVisualizer.tsx b/src/LiveAudioVisualizer/LiveAudioVisualizer.tsx
index d5c6d32..d12cd09 100644
--- a/src/LiveAudioVisualizer/LiveAudioVisualizer.tsx
+++ b/src/LiveAudioVisualizer/LiveAudioVisualizer.tsx
@@ -131,6 +131,14 @@ const LiveAudioVisualizer: (props: Props) => ReactElement = ({
     }
   }, [analyser, context.state]);
 
+  useEffect(() => {
+    return () => {
+      if (context.state !== "closed") {
+        context.close();
+      }
+    }
+  }, []);
+
   const processFrequencyData = (data: Uint8Array): void => {
     if (!canvasRef.current) return;