@keplr-ewallet/ewallet-sdk-cosmos/dist/utils/retry.js

function sleep(ms) {
    return new Promise((resolve) => setTimeout(resolve, ms));
}
export async function retry(task, opts) {
    let retries = 0;
    while (true) {
        try {
            const promise = task();
            return await promise;
        }
        catch (e) {
            if (retries >= opts.maxRetries) {
                throw e;
            }
            if (opts.onFailed) {
                opts.onFailed(e);
            }
            let waitMs = opts.waitMsAfterError || 0;
            if (waitMs > 0) {
                if (opts.maxWaitMsAfterError != null && opts.maxWaitMsAfterError > 0) {
                    waitMs = 2 ** retries * waitMs;
                    waitMs = Math.min(waitMs, opts.maxWaitMsAfterError);
                }
                await sleep(waitMs);
            }
            retries++;
        }
    }
}
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