Asynchronous Calls and Recursion with Node.js

Question

I\'m looking to execute a callback upon the full completion of a recursive function that can go on for an undetermined amount of time. I\'m struggling with async issues and was

Answer 1

Build your code from this example:

var udpate = function (callback){
    //Do stuff
    callback(null);
}

function doUpdate() {
    update(updateDone)
}

function updateDone(err) {
    if (err)
        throw err;
    else
        doUpdate()
}

doUpdate();