From 2e4f91f668ea867d768291e9efd3e1c1eb825b97 Mon Sep 17 00:00:00 2001
From: Cas <6506529+ThaUnknown@users.noreply.github.com>
Date: Thu, 23 Jun 2022 21:03:37 +0200
Subject: fix: support stream cancelling (#2335)

---
 index.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'index.js')

diff --git a/index.js b/index.js
index e7b56a8..1476004 100644
--- a/index.js
+++ b/index.js
@@ -222,7 +222,11 @@ class WebTorrent extends EventEmitter {
       this.workerPortCount++
       port.postMessage(response)
     })
-    cb(this.serviceWorker)
+    // test if browser supports cancelling sw Readable Streams
+    fetch(`${this.serviceWorker.scriptURL.slice(0, this.serviceWorker.scriptURL.lastIndexOf('/') + 1).slice(window.location.origin.length)}webtorrent/cancel/`).then(res => {
+      res.body.cancel()
+    })
+    cb(null, this.serviceWorker)
   }
 
   get downloadSpeed () { return this._downloadSpeed() }
-- 
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