warmcache | simple tool to scan your website to keep your cache | Caching library
kandi X-RAY | warmcache Summary
kandi X-RAY | warmcache Summary
Problem: you have a lazy-init web cache system (like a CDN or Prerender, or an internal redis/memcache), in result the first visit for each page will have a big latency. Solution: visit all your pages to warm-up the cache. This tool is aimed to more static websites, Single Page Apps with unique URLs (example React with React Router) cached by CDNs or websites that uses Prerender (or similar solutions for SEO).
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Top functions reviewed by kandi - BETA
- Fetch fetches the content of the customCrawler
- Scan runs crawling command .
- Main entry point
warmcache Key Features
warmcache Examples and Code Snippets
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QUESTION
I previously had working code that inefficiently called awaits on every element of an iterable. I'm in the process of refactoring to use Promise.All. However, my code is not waiting for the Promise.All to resolve before executive further code.
Specficially, the purgeRequestPromises
line executes before the initial Promise.All
resolves. I'm not sure why that is? retrieveSurrogateKey
is an async function, so its return line will be wrapped in a resolved promise.
ANSWER
Answered 2021-May-11 at 23:35retrieveSurrogateKey
is synchronously returning undefined
: the value in the try
block is a promise and no errors are thrown synchronously, so the catch
clause is never executed and execution falls out the bottom, returning undefined
from the function body.
You could try something like:
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