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From Omar Gonzalez <omarg.develo...@gmail.com>
Subject Re: Actionscript workers and async locking?
Date Mon, 26 Mar 2012 15:53:30 GMT
>
>  The time you would need to debug this nice piece of software would
> be exponentially larger then if you just used events / event dispatcher.
> Though, on the other hand, if you don't work hard, it's difficult to
> convince the management your work is worth the money they charge for it :)
>
> Best.
>
> Oleg
>

The problem with chaining calls using event/event dispatcher is that you
are essentially building what I like to call event-based-spaghetti-code.
For example, say you need to make ten calls one after the other as they are
dependent on each other in a certain order. Then a month later a new call
needs to be implemented within this chain and some calls need reordering.
Suddenly you have a huge mess of callbacks you have to reorganize. Sure its
not too hard, but when I'm in the middle of a 10 day sprint I don't have
time to fiddle around with trying to order callbacks to chain properly.
Using something like the Task framework from Spicelib (
http://www.spicefactory.org/parsley/docs/2.3/manual/task.php) you can very
easily move tasks around in order simply by moving an addTask() call
up/down a line or two. These tasks are still event based, they just provide
a nice API for setting up the order of tasks that need to be performed.

-omar

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