ESOCKETTIMEDOUT error

[chathuriw]

I'm getting following error with the nodejs code which calls mercury parser.

(node:6782) UnhandledPromiseRejectionWarning: Error: ESOCKETTIMEDOUT at ClientRequest.<anonymous> (/nfs/nfs7/home/truthy/node_modules/postman-request/request.js:1025:19) at Object.onceWrapper (events.js:277:13) at ClientRequest.emit (events.js:189:13) at TLSSocket.emitRequestTimeout (_http_client.js:662:40) at Object.onceWrapper (events.js:277:13) at TLSSocket.emit (events.js:189:13) at TLSSocket.Socket._onTimeout (net.js:440:8) at ontimeout (timers.js:436:11) at tryOnTimeout (timers.js:300:5) at listOnTimeout (timers.js:263:5) at Timer.processTimers (timers.js:223:10)

My node.js file is as follows.

#!/usr/bin/env node
process.env.UV_THREADPOOL_SIZE = 128;

const Mercury = require('@postlight/mercury-parser');

url = process.argv[2];
Mercury.parse(url).then(result => console.log(result));