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1. Re: many framework SWFs slows startup
miguel8312 Aug 26, 2011 10:50 AM (in response to eprevot123)eprevot123
you will benefit from using the flashbuilder profiler. That would be the first place to start and try to figuered out how you can improve performance.
Miguel
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2. Re: many framework SWFs slows startup
eprevot123 Aug 29, 2011 1:04 AM (in response to miguel8312)I'm ok with the 1,30s loading of my application but not with the 5sec loading of the 4 swf that flex generates when I compile the project with FlashBuilder.
How the profiler could help me to improve the time the client takes to receive those 4 swf from the server ?
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3. Re: many framework SWFs slows startup
Kanchan Ladwani Aug 29, 2011 6:24 AM (in response to eprevot123)Hello,
In order to reduce swf sizes u can add some compiler settings, here are some links for it
http://livedocs.adobe.com/flex/3/html/help.html?content=performance_06.html
http://bbishop.org/blog/?tag=link-report
Also u can can make Export-Build of the project to reduce swf sizes
Thanks and Regards,
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Kanchan Ladwani | kladwani@infocepts.com | www.infocepts.com
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4. Re: many framework SWFs slows startup
eprevot123 Aug 29, 2011 8:42 AM (in response to Kanchan Ladwani)I used RSL for the 4 flex swc and export-build :
the 4 flex swz are stored in the flashPlayer cache so they are loaded only the first time you visit the site (unless you empty the FlashPlayer cache but I don't think many users do that). Though the main swf seems longer to load now : 2.50s instead of 1.30s
This allowed me to reduce load time by 2 (4s instead of 8s). And I could reduce it even more if I improve my main swf (interesting links, thanks).
But it's only for some users who have already come and kept their FP cache.
Still trying to reduce loading time for first time visitors, do you know how can I see the dependances to these 4 swf (so I try to remove them) ??
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5. Re: many framework SWFs slows startup
Kanchan Ladwani Aug 29, 2011 11:12 PM (in response to eprevot123)Hello,
Whatever settings we do to optimize swf size are not USER-SPECIFIC.
these are same for all users if not considering the FP cache
here are some links that helped me,
http://www.infoq.com/news/2008/05/flex-startup-time
http://flextool.blogspot.com/2009/03/how-to-reduce-your-flex-application-swf.html
http://media.wiley.com/product_ancillary/20/04702779/DOWNLOAD/277928bc01.pdf
Thanks and Regards,
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Kanchan Ladwani | kladwani@infocepts.com | www.infocepts.com
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