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April 8, 2016 04:20
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| 'use strict'; | |
| let dns = require('dns'); | |
| setInterval(() => { | |
| dns.lookup('api.heroku.com', err => { | |
| if (err) console.error(`XXXXXXXXXXXXX\nERROR: ${err}\nXXXXXXXXXXXXXXX`); | |
| else process.stdout.write('.'); | |
| }); | |
| }, 200); |
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