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From: Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups: comp.lang.javascript
Subject: Re: blob from createobjecturl
Date: Sun, 24 Jan 2021 22:18:22 +0100
Organization: PointedEars Software (PES)
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Message-ID: <3090553.aeNJFYEL58@PointedEars.de>
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Xref: csiph.com comp.lang.javascript:39390

JJ wrote:

> On Sun, 24 Jan 2021 14:19:46 +1100, Andrew Poulos wrote:
>> fetch(url)
>>    .then(response => {
>>      return response.blob();
>>    })
>>    .then(b => {
>>      myImage.src = URL.createObjectURL(b);
>>    })
>>    .catch(err => console.log(err));
>> […]
> 
> Object URL is only valid for the client.

More, “[t]he URL lifetime is tied to the document in the window on which it 
was created.”

<https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL>

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