[vox-tech] when is an html image "sent"?

2005-12-16 Thread Peter Jay Salzman
hi all, i'm writing a blogging system called peetblog. you can see a demo at http://www.dirac.org/blog. i haven't really linked to it much because it's still under active development. one of the features is a captcha system (an image file of letters/numbers that someone needs to type in to comm

Re: [vox-tech] when is an html image "sent"?

2005-12-16 Thread Philip Neustrom
nope. just have it expire after 20 seconds or something. you're keeping a log of the captacha phrases, too, so just delete them together. --Philip Neustrom On 12/16/05, Peter Jay Salzman <[EMAIL PROTECTED]> wrote: > hi all, > > i'm writing a blogging system called peetblog. you can see a demo

Re: [vox-tech] when is an html image "sent"?

2005-12-16 Thread Peter Jay Salzman
yuck. apparently pcntl_fork() isn't accessible when PHP runs as an apache module (and i guess it's not available at all for PHP under windows). i'll just put this on my TODO list and worry about it later. :( Thanks, Phil! Pete On Fri 16 Dec 05, 7:34 AM, Philip Neustrom <[EMAIL PROTECTED]> s

Re: [vox-tech] when is an html image "sent"?

2005-12-16 Thread Rod Roark
On Friday 16 December 2005 07:28 am, Peter Jay Salzman wrote: ... > is there some kind of technique I can use to make sure the image file gets > deleted after it's shipped off to the client? The clean way to handle this is to never create an image file. Instead, create the image dynamically from a

Re: [vox-tech] when is an html image "sent"?

2005-12-16 Thread Ted Deppner
On Fri, Dec 16, 2005 at 10:28:40AM -0500, Peter Jay Salzman wrote: > is there some kind of technique I can use to make sure the image file gets > deleted after it's shipped off to the client? What Rod said is typically the best (generate it inline), except you'll have somewhat higher CPU needs as

[vox-tech] gpg-agent issues

2005-12-16 Thread Richard Crawford
I'm trying to get gpg-agent running on my FC3 laptop so that I don't have to type in my passphrase each time I send out an e-mail. Unfortunately, when I try to start gpg-agent with the command: $ gpg-agent I get the following error message: gpg-agent: can't connect to '/home/richard/.gnupg/S.

Re: [vox-tech] Dealing with different UIDs and GIDs - UNRESOLVED

2005-12-16 Thread Richard Crawford
Still working on this. Funny story. After mounting our home directory on the local mountpoint, and experiencing great frustration in trying to get this working, I decided to chmod the permissions on the mountpoint to 777. Something must have misfired in my brain, because I didn't realize that

Re: [vox-tech] when is an html image "sent"?

2005-12-16 Thread Peter Jay Salzman
On Fri 16 Dec 05, 8:53 AM, Ted Deppner <[EMAIL PROTECTED]> said: > On Fri, Dec 16, 2005 at 10:28:40AM -0500, Peter Jay Salzman wrote: > > is there some kind of technique I can use to make sure the image file gets > > deleted after it's shipped off to the client? > > What Rod said is typically the