node-modules/failover-dns

Name: failover-dns

Owner: node_modules

Description: Use local cache dns query result when dns query fail.

Created: 2016-09-26 11:30:34.0

Updated: 2018-05-05 21:35:03.0

Pushed: 2016-09-27 05:36:39.0

Homepage: null

Size: 10

Language: JavaScript

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README

failover-dns

Use local cache dns query result when dns query fail.

• Support dns lookup with options.timeout.

Installation

m install failover-dns

Quick start

t dns = require('failover-dns');

ust listen `error` event to logging by yourself
on('error', err => console.error(err));

lookup('cnpmjs.org', { family: 4, timeout: 2000 }, (err, ip, family) => {
 (err) throw err;
nsole.log(ip, family);

Default dns query timeout

Default is 0:

rts.defaultTimeout = 0;

Maybe you want to set global default timeout is 2000ms:

rts.defaultTimeout = 2000;

License

MIT