retry2

• npm
• GitHub

retry2 is like retry but easier to use, using promises.

Usage

npm install retry2

We use npm package debug. To make me verbose use DEBUG=retry2.

Using retry

await retry(
    try,
    {
        timeout, // timeout, after retry completely failed
        delay, // delay millis between retries
        max // max attempts
    }
)

Simple retry using default values (10sec, 10 tries, no delay)

const result = await retry(async () => await fetch('http://booting-server.local'));

// or
const result = await retry(() => fetch('http://booting-server.local'));

More complex usage

const sessionToken = await retry(async () => {
    await createOrUpdateUser('admin', 'passw0rd');

    return await retry(async () => await login('admin', 'passw0rd'), {delay: 100});
});