File Explorer

/var/lang/lib/node_modules/npm/node_modules/promise-retry

This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.

0 dirs
3 files

index.js1.3 KB · 53 lines

1'use strict';2 3var errcode = require('err-code');4var retry = require('retry');5 6var hasOwn = Object.prototype.hasOwnProperty;7 8function isRetryError(err) {9    return err && err.code === 'EPROMISERETRY' && hasOwn.call(err, 'retried');10}11 12function promiseRetry(fn, options) {13    var temp;14    var operation;15 16    if (typeof fn === 'object' && typeof options === 'function') {17        // Swap options and fn when using alternate signature (options, fn)18        temp = options;19        options = fn;20        fn = temp;21    }22 23    operation = retry.operation(options);24 25    return new Promise(function (resolve, reject) {26        operation.attempt(function (number) {27            Promise.resolve()28            .then(function () {29                return fn(function (err) {30                    if (isRetryError(err)) {31                        err = err.retried;32                    }33 34                    throw errcode(new Error('Retrying'), 'EPROMISERETRY', { retried: err });35                }, number);36            })37            .then(resolve, function (err) {38                if (isRetryError(err)) {39                    err = err.retried;40 41                    if (operation.retry(err || new Error())) {42                        return;43                    }44                }45 46                reject(err);47            });48        });49    });50}51 52module.exports = promiseRetry;53