/var/www/greso.tech/server/nsm/node_modules/async-retry/lib
Edit: /var/www/greso.tech/server/nsm/node_modules/async-retry/lib/index.js (1177B)
// Packages
var retrier = require('retry');
function retry(fn, opts) {
function run(resolve, reject) {
var options = opts || {};
var op;
// Default `randomize` to true
if (!('randomize' in options)) {
options.randomize = true;
}
op = retrier.operation(options);
// We allow the user to abort retrying
// this makes sense in the cases where
// knowledge is obtained that retrying
// would be futile (e.g.: auth errors)
function bail(err) {
reject(err || new Error('Aborted'));
}
function onError(err, num) {
if (err.bail) {
bail(err);
return;
}
if (!op.retry(err)) {
reject(op.mainError());
} else if (options.onRetry) {
options.onRetry(err, num);
}
}
function runAttempt(num) {
var val;
try {
val = fn(bail, num);
} catch (err) {
onError(err, num);
return;
}
Promise.resolve(val)
.then(resolve)
.catch(function catchIt(err) {
onError(err, num);
});
}
op.attempt(runAttempt);
}
return new Promise(run);
}
module.exports = retry;