System time zone change is not detected

[mass85]

It seems that system time zone is read only when node-time module is loaded. This implies that when system time zone is changed, new Date objects get the old time zone.

const time = require('time');
 
let now = new time.Date();
console.log(now.getTimezone()); // Europe/Warsaw

// change system time zone to America/Whitehorse now (i.e. from command line)

setTimeout(function() {
  let now = new time.Date();
  console.log(now.getTimezone()); // Europe/Warsaw
  done();
}, 5000);