Gecko [ gandhischool.edu.np ]

Name	Size	Permission
dist	[ DIR ]	dr-xr-xr-x
internal	[ DIR ]	dr-xr-xr-x
CHANGELOG.md	32.7 KB	-rw-rw-rw-
LICENSE	1.04 KB	-rw-rw-rw-
README.md	3.14 KB	-rw-rw-rw-
all.js	3.48 KB	-rw-rw-rw-
allLimit.js	1.71 KB	-rw-rw-rw-
allSeries.js	1.61 KB	-rw-rw-rw-
any.js	3.71 KB	-rw-rw-rw-
anyLimit.js	1.74 KB	-rw-rw-rw-
anySeries.js	1.64 KB	-rw-rw-rw-
apply.js	217 B	-rw-rw-rw-
applyEach.js	1.94 KB	-rw-rw-rw-
applyEachSeries.js	1.27 KB	-rw-rw-rw-
asyncify.js	3.67 KB	-rw-rw-rw-
auto.js	11.58 KB	-rw-rw-rw-
autoInject.js	6.93 KB	-rw-rw-rw-
bower.json	239 B	-rw-rw-rw-
cargo.js	2.68 KB	-rw-rw-rw-
cargoQueue.js	3.27 KB	-rw-rw-rw-
compose.js	1.53 KB	-rw-rw-rw-
concat.js	3.57 KB	-rw-rw-rw-
concatLimit.js	2.04 KB	-rw-rw-rw-
concatSeries.js	1.44 KB	-rw-rw-rw-
constant.js	302 B	-rw-rw-rw-
detect.js	3.17 KB	-rw-rw-rw-
detectLimit.js	1.79 KB	-rw-rw-rw-
detectSeries.js	1.7 KB	-rw-rw-rw-
dir.js	1.27 KB	-rw-rw-rw-
doDuring.js	2.25 KB	-rw-rw-rw-
doUntil.js	1.66 KB	-rw-rw-rw-
doWhilst.js	2.25 KB	-rw-rw-rw-
during.js	2.28 KB	-rw-rw-rw-
each.js	3.93 KB	-rw-rw-rw-
eachLimit.js	1.75 KB	-rw-rw-rw-
eachOf.js	5.61 KB	-rw-rw-rw-
eachOfLimit.js	1.6 KB	-rw-rw-rw-
eachOfSeries.js	1.3 KB	-rw-rw-rw-
eachSeries.js	1.54 KB	-rw-rw-rw-
ensureAsync.js	2.26 KB	-rw-rw-rw-
every.js	3.48 KB	-rw-rw-rw-
everyLimit.js	1.71 KB	-rw-rw-rw-
everySeries.js	1.61 KB	-rw-rw-rw-
filter.js	2.83 KB	-rw-rw-rw-
filterLimit.js	1.62 KB	-rw-rw-rw-
filterSeries.js	1.51 KB	-rw-rw-rw-
find.js	3.17 KB	-rw-rw-rw-
findLimit.js	1.79 KB	-rw-rw-rw-
findSeries.js	1.7 KB	-rw-rw-rw-
flatMap.js	3.57 KB	-rw-rw-rw-
flatMapLimit.js	2.04 KB	-rw-rw-rw-
flatMapSeries.js	1.44 KB	-rw-rw-rw-
foldl.js	4.76 KB	-rw-rw-rw-
foldr.js	1.47 KB	-rw-rw-rw-
forEach.js	3.93 KB	-rw-rw-rw-
forEachLimit.js	1.75 KB	-rw-rw-rw-
forEachOf.js	5.61 KB	-rw-rw-rw-
forEachOfLimit.js	1.6 KB	-rw-rw-rw-
forEachOfSeries.js	1.3 KB	-rw-rw-rw-
forEachSeries.js	1.54 KB	-rw-rw-rw-
forever.js	2.07 KB	-rw-rw-rw-
groupBy.js	3.51 KB	-rw-rw-rw-
groupByLimit.js	2.39 KB	-rw-rw-rw-
groupBySeries.js	1.3 KB	-rw-rw-rw-
index.js	19.47 KB	-rw-rw-rw-
inject.js	4.76 KB	-rw-rw-rw-
log.js	1.17 KB	-rw-rw-rw-
map.js	4.49 KB	-rw-rw-rw-
mapLimit.js	1.58 KB	-rw-rw-rw-
mapSeries.js	1.48 KB	-rw-rw-rw-
mapValues.js	4.48 KB	-rw-rw-rw-
mapValuesLimit.js	2.07 KB	-rw-rw-rw-
mapValuesSeries.js	1.35 KB	-rw-rw-rw-
memoize.js	3 KB	-rw-rw-rw-
nextTick.js	1.44 KB	-rw-rw-rw-
package.json	2.15 KB	-rw-rw-rw-
parallel.js	5.44 KB	-rw-rw-rw-
parallelLimit.js	1.48 KB	-rw-rw-rw-
priorityQueue.js	1.41 KB	-rw-rw-rw-
queue.js	626 B	-rw-rw-rw-
race.js	2.08 KB	-rw-rw-rw-
reduce.js	4.76 KB	-rw-rw-rw-
reduceRight.js	1.47 KB	-rw-rw-rw-
reflect.js	2.21 KB	-rw-rw-rw-
reflectAll.js	2.39 KB	-rw-rw-rw-
reject.js	2.61 KB	-rw-rw-rw-
rejectLimit.js	1.54 KB	-rw-rw-rw-
rejectSeries.js	1.44 KB	-rw-rw-rw-
retry.js	5.39 KB	-rw-rw-rw-
retryable.js	2.48 KB	-rw-rw-rw-
select.js	2.83 KB	-rw-rw-rw-
selectLimit.js	1.62 KB	-rw-rw-rw-
selectSeries.js	1.51 KB	-rw-rw-rw-
seq.js	2.59 KB	-rw-rw-rw-
series.js	5.69 KB	-rw-rw-rw-
setImmediate.js	1.36 KB	-rw-rw-rw-
some.js	3.71 KB	-rw-rw-rw-
someLimit.js	1.74 KB	-rw-rw-rw-
someSeries.js	1.64 KB	-rw-rw-rw-
sortBy.js	6.06 KB	-rw-rw-rw-
timeout.js	2.69 KB	-rw-rw-rw-
times.js	1.45 KB	-rw-rw-rw-
timesLimit.js	1.42 KB	-rw-rw-rw-
timesSeries.js	1.04 KB	-rw-rw-rw-
transform.js	5.43 KB	-rw-rw-rw-
tryEach.js	2.48 KB	-rw-rw-rw-
unmemoize.js	665 B	-rw-rw-rw-
until.js	2.03 KB	-rw-rw-rw-
waterfall.js	3.13 KB	-rw-rw-rw-
whilst.js	2.28 KB	-rw-rw-rw-
wrapSync.js	3.67 KB	-rw-rw-rw-

Code Editor : retry.js

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.default = retry;

var _wrapAsync = require('./internal/wrapAsync.js');

var _wrapAsync2 = _interopRequireDefault(_wrapAsync);

var _promiseCallback = require('./internal/promiseCallback.js');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function constant(value) {
    return function () {
        return value;
    };
}

/**
 * Attempts to get a successful response from `task` no more than `times` times
 * before returning an error. If the task is successful, the `callback` will be
 * passed the result of the successful task. If all attempts fail, the callback
 * will be passed the error and result (if any) of the final attempt.
 *
 * @name retry
 * @static
 * @memberOf module:ControlFlow
 * @method
 * @category Control Flow
 * @see [async.retryable]{@link module:ControlFlow.retryable}
 * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - Can be either an
 * object with `times` and `interval` or a number.
 * * `times` - The number of attempts to make before giving up.  The default
 *   is `5`.
 * * `interval` - The time to wait between retries, in milliseconds.  The
 *   default is `0`. The interval may also be specified as a function of the
 *   retry count (see example).
 * * `errorFilter` - An optional synchronous function that is invoked on
 *   erroneous result. If it returns `true` the retry attempts will continue;
 *   if the function returns `false` the retry flow is aborted with the current
 *   attempt's error and result being returned to the final callback.
 *   Invoked with (err).
 * * If `opts` is a number, the number specifies the number of times to retry,
 *   with the default interval of `0`.
 * @param {AsyncFunction} task - An async function to retry.
 * Invoked with (callback).
 * @param {Function} [callback] - An optional callback which is called when the
 * task has succeeded, or after the final failed attempt. It receives the `err`
 * and `result` arguments of the last attempt at completing the `task`. Invoked
 * with (err, results).
 * @returns {Promise} a promise if no callback provided
 *
 * @example
 *
 * // The `retry` function can be used as a stand-alone control flow by passing
 * // a callback, as shown below:
 *
 * // try calling apiMethod 3 times
 * async.retry(3, apiMethod, function(err, result) {
 *     // do something with the result
 * });
 *
 * // try calling apiMethod 3 times, waiting 200 ms between each retry
 * async.retry({times: 3, interval: 200}, apiMethod, function(err, result) {
 *     // do something with the result
 * });
 *
 * // try calling apiMethod 10 times with exponential backoff
 * // (i.e. intervals of 100, 200, 400, 800, 1600, ... milliseconds)
 * async.retry({
 *   times: 10,
 *   interval: function(retryCount) {
 *     return 50 * Math.pow(2, retryCount);
 *   }
 * }, apiMethod, function(err, result) {
 *     // do something with the result
 * });
 *
 * // try calling apiMethod the default 5 times no delay between each retry
 * async.retry(apiMethod, function(err, result) {
 *     // do something with the result
 * });
 *
 * // try calling apiMethod only when error condition satisfies, all other
 * // errors will abort the retry control flow and return to final callback
 * async.retry({
 *   errorFilter: function(err) {
 *     return err.message === 'Temporary error'; // only retry on a specific error
 *   }
 * }, apiMethod, function(err, result) {
 *     // do something with the result
 * });
 *
 * // to retry individual methods that are not as reliable within other
 * // control flow functions, use the `retryable` wrapper:
 * async.auto({
 *     users: api.getUsers.bind(api),
 *     payments: async.retryable(3, api.getPayments.bind(api))
 * }, function(err, results) {
 *     // do something with the results
 * });
 *
 */
const DEFAULT_TIMES = 5;
const DEFAULT_INTERVAL = 0;

function retry(opts, task, callback) {
    var options = {
        times: DEFAULT_TIMES,
        intervalFunc: constant(DEFAULT_INTERVAL)
    };

if (arguments.length < 3 && typeof opts === 'function') {
        callback = task || (0, _promiseCallback.promiseCallback)();
        task = opts;
    } else {
        parseTimes(options, opts);
        callback = callback || (0, _promiseCallback.promiseCallback)();
    }

if (typeof task !== 'function') {
        throw new Error("Invalid arguments for async.retry");
    }

var _task = (0, _wrapAsync2.default)(task);

retryAttempt();
    return callback[_promiseCallback.PROMISE_SYMBOL];
}

function parseTimes(acc, t) {
    if (typeof t === 'object') {
        acc.times = +t.times || DEFAULT_TIMES;

acc.intervalFunc = typeof t.interval === 'function' ? t.interval : constant(+t.interval || DEFAULT_INTERVAL);

acc.errorFilter = t.errorFilter;
    } else if (typeof t === 'number' || typeof t === 'string') {
        acc.times = +t || DEFAULT_TIMES;
    } else {
        throw new Error("Invalid arguments for async.retry");
    }
}
module.exports = exports.default;

${this.title}

Code Editor : retry.js