From 3fdfd12448d65a65db354b954e68c6c533eab500 Mon Sep 17 00:00:00 2001
From: Felix Roos <roos@entrecode.de>
Date: Fri, 16 Sep 2022 00:53:43 +0200
Subject: [PATCH] hotfix: disconnect chain after use

---
 packages/webaudio/webaudio.mjs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/webaudio/webaudio.mjs b/packages/webaudio/webaudio.mjs
index 0a9057e8..e2936f77 100644
--- a/packages/webaudio/webaudio.mjs
+++ b/packages/webaudio/webaudio.mjs
@@ -304,6 +304,10 @@ Pattern.prototype.out = function () {
       chain.push(ac.destination);
       // connect chain elements together
       chain.slice(1).reduce((last, current) => last.connect(current), chain[0]);
+      // disconnect all nodes when hap is over to make sure they are garbage collected
+      setTimeout(() => {
+        chain.forEach((n) => n.disconnect());
+      }, (hapDuration + release + 0.1) * 1000);
     } catch (e) {
       console.warn('.out error:', e);
     }