
Research
Node.js Fixes AsyncLocalStorage Crash Bug That Could Take Down Production Servers
Node.js patched a crash bug where AsyncLocalStorage could cause stack overflows to bypass error handlers and terminate production servers.
level-count
Advanced tools
Count the KV pairs in a leveldb range, with optional live mode.
Count once:
count(db, { gt: 'prefix' }, (err, c) => {
// ...
})
Count continuously:
const counts = count.live(db, { gt: 'prefix' })
counts.on('value', c => {
// ...
})
const c = counts.get()
$ npm install level-count
MIT
FAQs
Count the KV pairs in a range, with live mode
We found that level-count demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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Research
Node.js patched a crash bug where AsyncLocalStorage could cause stack overflows to bypass error handlers and terminate production servers.

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