Retry with backoff
Retry async.
- Snippet
- JavaScript utilities
- 1 blank to fill
async function retry(fn, tries = 3) {
for (let i = 0; i < tries; i++) {
try { return await fn(); } catch (e) { if (i === tries - 1) throw e; await sleep(2 ** i * 500); }
}
} Orange words are blanks you have not filled yet. Press ⌘ Return to copy.
About this template
Retry async.
- Category
- Code snippets
- Pack
- JavaScript utilities
- Type
- Snippet, a short message
- Asks for
- Tries
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Template source
The template as written, with its blanks in double braces, such as {{Name}}.
async function retry(fn, tries = {{Tries=3}}) {
for (let i = 0; i < tries; i++) {
try { return await fn(); } catch (e) { if (i === tries - 1) throw e; await sleep(2 ** i * 500); }
}
}