@ledgerhq/live-promise

live-promise

Status: STABLE — Production-ready; API is considered stable.

@ledgerhq/live-promise provides small, focused Promise utilities for Ledger Live. Rather than pulling in a heavy async library, it ships only the primitives the codebase actually needs: retrying, delaying, and composing async operations.

What it does

• retry(fn, options) — retries an async function with configurable exponential back-off, max attempts, and a custom retry-condition predicate.
• delay(ms) — returns a Promise that resolves after ms milliseconds.

Key exports / concepts

• retry<A>(f: () => Promise<A>, options?) — maxRetry, interval, intervalMultiplicator, retryCondition.
• delay(ms: number): Promise<void>.

Usage context

Used throughout libs/ledger-live-common and coin modules wherever network calls or device commands need automatic retry logic. Zero runtime dependencies beyond the standard Promise API.