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Why is crypto.subtle.digest async?
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this post was submitted on 06 Jun 2024
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Programming
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async/await infecting all of my code, being unable to create a
get myField()method that involves a hash calculation. It may be standard to do heavy lifting concurrently, but async hash functions are certainly not standard in any of the languages I've used (which is quite a few).From browsing your other comments on this thread I understand that you are in a context where you can’t await, that you expect the invocation to take very little time, and that the library offers no complementary sync interface.
As far was I know you’re stuck in this case. I consider the stubborn refusal to add “resolve this promise synchronously right now” a major flaw in js.
Given the nature of JS running only on a single thread. Promises/asynchronity is the only way to keep the browser from locking up.
Thus insisting on any other way is a major flaw in the developer not the language.
@DmMacniel @vzq
> Given the nature of JS running only on a single thread.
No no, I think you found the language flaw.