HTML 5 webworkers with multiple arguments

Question

I just got into HTML5 webworkers and now I want to pass multiple arguments to my worker.

I have this in my page:

var username = document.getElemen         


        

Answer 1

Post like this:

w.postMessage({ 
    user: username, 
    url: server_url 
})

on message event do:

onmessage = function (e) {
    username = e.data.user;
    server_url = e.data.url;
}