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retry
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example
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dns.js
687 B
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2021-04-26 10:48:16
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stop.js
888 B
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2021-04-26 10:48:16
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Editing: dns.js
(687 B)
Path: /usr/lib/node_modules/npm/node_modules/retry/example/dns.js
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var dns = require('dns'); var retry = require('../lib/retry'); function faultTolerantResolve(address, cb) { var opts = { retries: 2, factor: 2, minTimeout: 1 * 1000, maxTimeout: 2 * 1000, randomize: true }; var operation = retry.operation(opts); operation.attempt(function(currentAttempt) { dns.resolve(address, function(err, addresses) { if (operation.retry(err)) { return; } cb(operation.mainError(), operation.errors(), addresses); }); }); } faultTolerantResolve('nodejs.org', function(err, errors, addresses) { console.warn('err:'); console.log(err); console.warn('addresses:'); console.log(addresses); });