/* Listening the channel event */

global.eventStatus.on('your channel name', function(data) {
  // handle the data.
});

/* emit the channel event */

global.eventStatus.on('your channel name', 'your data')

global.eventStatus.on('info', function(data) {
  print(data);  // it will print `hello world` in every 2s.
})

__timer(function() {
  global.eventStatus.emit('info', 'hello world!');
}, 2000);