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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);
| });
|
|
