example code

ex.coffee

server = new Pulsar port: 4001

schan = channel 'notify:operators'
schan.on 'newClient', ->
  schan.emit 'updateUnanswered', 5

client = new Pulsar.Client port: 4001
cchan = client.channel 'notify:operators'
cchan.on 'updateUnanswered', (num) -> console.log 'unanswered:', num

### Javascript ver
var cchan, client, schan, server;
server = new Pulsar({
  port: 4001
});
schan = channel('notify:operators');
schan.on('newClient', function() {
  return schan.emit('updateUnanswered', 5);
});
client = new Pulsar.Client({
  port: 4001
});
cchan = client.channel('notify:operators');
cchan.on('updateUnanswered', function(num) {
  return console.log('unanswered:', num);
});
###