--- /dev/null
+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);
+});
\ No newline at end of file