Re: how should I go about downloading files
Re: how should I go about downloading files
- Subject: Re: how should I go about downloading files
- From: Scott Anguish <email@hidden>
- Date: Fri, 11 Apr 2008 19:01:55 -0400
On Apr 10, 2008, at 9:04 PM, Laimonas Simutis wrote:
Hey,
This is my first cocoa projects so I am kind of finding my way around
the framework. The question I have is maybe more related to the design
practices with cocoa.
I make a HTTP call to a server which gives me back a list of urls
pointing to mp3 files. For each url handling I created FileDownloader
class that inside uses NSURLDownload class to download the mp3 file.
All works fine but I have a problem with finding a solution for
"queuing" the downloads. I want to control how many files will be
downloaded concurrently (usually it will be one or two). However right
now what I have is basically this:
Have a look at NSOperation and NSOperationQueue in concert with
NSURLDownload
this will allow you to do this, as well as change priorities, control
how many downloads can occur at the same time, etc..
http://developer.apple.com/documentation/Cocoa/Reference/NSOperation_class/index.html#/
/apple_ref/doc/uid/TP40004591
http://developer.apple.com/documentation/Cocoa/Reference/NSOperationQueue_class/index.html#/
/apple_ref/doc/uid/TP40004592
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden