48 lines
1.6 KiB
JavaScript
48 lines
1.6 KiB
JavaScript
"use strict";
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var Promise = require('any-promise');
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function popsicleRetry(retries) {
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if (retries === void 0) { retries = popsicleRetry.retries(); }
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return function (self) {
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var iter = 0;
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self.always(function (request) {
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var delay = retries(request, ++iter);
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if (delay > 0) {
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return new Promise(function (resolve) {
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setTimeout(function () {
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resolve(request.clone());
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}, delay);
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})
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.then(function (response) {
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request.response = response;
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});
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}
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});
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};
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}
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var popsicleRetry;
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(function (popsicleRetry) {
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function retryAllowed(request) {
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if (request.errored) {
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return request.errored.code === 'EUNAVAILABLE';
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}
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if (request.response) {
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return request.response.statusType() === 5;
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}
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return false;
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}
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popsicleRetry.retryAllowed = retryAllowed;
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function retries(count, isRetryAllowed) {
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if (count === void 0) { count = 5; }
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if (isRetryAllowed === void 0) { isRetryAllowed = retryAllowed; }
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return function (request, iter) {
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if (iter > count || !isRetryAllowed(request)) {
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return -1;
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}
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var noise = Math.random() * 100;
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return (1 << iter) * 1000 + noise;
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};
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}
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popsicleRetry.retries = retries;
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})(popsicleRetry || (popsicleRetry = {}));
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module.exports = popsicleRetry;
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//# sourceMappingURL=index.js.map
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