use kue replace 'settimeout'?

[feifeiiiiiiiiiii]

I want try use kue to replace 'setTimeout' function
code as follow:

var jobs = kue.createQueue();

var task = {
      title: 'welcome email for tj'
     , to: 'tj@learnboost.com'
     , template: 'welcome-email'
};

var job = jobs.create('email', task).delay(1000).save();
jobs.promote();

jobs.process('email', function(job, done) {

  # retry add task to queue
  jobs.create('email', task).delay(1000).save();
  done();
})

the code is right ??

[behrad]

Since you are re-creating jobs, this is actually a setInterval not setTimeout, Yes! this is right, but be aware that those two are low-level built-in node.js timers, however Kue may not be that accurate (up-to-millisecond or event seconds). if your delays are around one second, and you have a small set of delayed jobs, you'd better call promote(500);

[feifeiiiiiiiiiii]

Yeah, thanks