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July 02, 2009

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Home /  Groups /  ColdFusion Talk (CF-Talk)

cfimage captcha problem - broken images SOMETIMES

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Author:
Rick Root
07/08/2008 09:45 PM

So I'm using cfimage captcha for a web site, and about half the time it seems like the captcha imags are not loading with the page. http://www.saline1990.com/class_profile.cfm?member_id=62325 IF you reload that 10 times, chances are good that 5 times you'll see a broken image.  If you see a broken image and right click on it and choose show image... eventually the image will show up. I don't know how cfimage works .. does it throw off a thread that creates the captcha image and return the HTML code BEFORE the image is actually generated?  Because that appears to be what's happening here... either that or the cffileservlet that is serving the image is slow in noticing the existence of the image. -- Rick Root New Brian Vander Ark Album, songs in the music player and cool behind the scenes video at www.myspace.com/brianvanderark

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Author:
James Holmes
07/08/2008 09:57 PM

Well, hitting the image URL directly: http://www.saline1990.com/CFFileServlet/_cf_captcha/_captcha_img1333627722341645062.png about half the time I get a 404 error and the other half I get an image. I guess that's where the problem lies, whatever it is. ----- Excess quoted text cut - see Original Post for more -----

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Author:
Rick Root
07/08/2008 10:43 PM

well rather than figure this out, I just implemented cfformprotect http://cfformprotect.riaforge.org/ We'll see how that works :) Rick ----- Excess quoted text cut - see Original Post for more -----


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