(url)
| 43 | const PORT = Number.parseInt(process.env.PORT || '9877', 10); |
| 44 | |
| 45 | function httpStatus(url) { |
| 46 | return new Promise((resolve, reject) => { |
| 47 | const req = http.get(url, (res) => { |
| 48 | res.resume(); |
| 49 | resolve(res.statusCode); |
| 50 | }); |
| 51 | req.on('error', reject); |
| 52 | req.setTimeout(2000, () => req.destroy(new Error('timeout'))); |
| 53 | }); |
| 54 | } |
| 55 | |
| 56 | async function reachable(url) { |
| 57 | try { |