[imp] compose with attachment/s sized 800kb+

[kendyl peebles]

by the way...
'HORDE_VERSION', '2.2.5'
'IMP_VERSION', '3.2.5'
Linux RH9
MySQL version 3.23.58
QMR Qmail
courier-imap-3.0.5

kendyl peebles wrote:

> ok, memory_limit seems to be the controlling factor in this issue...  with it
> set to unlimited (-1)  the compose window behaves like it should and not like
> the spoiled 3yr old that it was acting like before..
> Intention is to limit attachment sizes to ~8mb and have proper notification
> instead of just dieing.
> the following are my quick and dirty test results...
> memory_limit = 8M
> ~400k attachment - OK
> ~600k attachment - OK
> ~800k attachment - compose window becomes blank white screen that never goes
> away, after closing that window, subsequent compose popups never load past the
> 'browser' window frame... cannot log out of imp.. must kill browser window and
> bring up new browser and log back in... message arrives intact at destination
> ~900k attachment - "The page cannot be displayed" error... imp behaves
> normally after closing the compose popup manually. message arrives intact at
> destination.
>
> memory_limit = 16M
> ~600k attachment - OK
> ~800k attachment - OK
> ~1M   attachment - OK
> ~1.4M attachment - OK
> ~1.6M attachment - OK
> ~1.7M attachment - OK
> ~1.8M attachment - compose window becomes blank white screen that never goes
> away, after closing that window, subsequent compose popups never load past the
> 'browser' window frame... cannot log out of imp.. must kill browser window and
> bring up new browser and log back in... message arrives intact at destination
> ~1.9M   attachment - "The page cannot be displayed" error... imp behaves
> normally after closing the compose popup manually. message arrives intact at
> destination.
>
> memory_limit = 24M
> 1.8M attachment - OK
> 2M    attachment - OK
> 2.2M attachment -OK
> 2.4M attachment - OK
> 2.6M attachment - OK
> 2.8M attachment - compose window becomes blank white screen that never goes
> away, after closing that window, subsequent compose popups never load past the
> 'browser' window frame... cannot log out of imp.. must kill browser window and
> bring up new browser and log back in... message arrives intact at destination
> 2.9M attachment - "The page cannot be displayed" error... imp behaves normally
> after closing the compose popup manually. message arrives intact at
> destination.
>
> memory_limit = 32M
> 2.8M attachment - OK
> 3M    attachment - OK
> 3.4M attachment - OK
> 3.8M attachnemt - compose window becomes blank white screen that never goes
> away, after closing that window, subsequent compose popups never load past the
> 'browser' window frame... cannot log out of imp.. must kill browser window and
> bring up new browser and log back in... message arrives intact at destination
> 3.9M attachment - "The page cannot be displayed" error... imp behaves normally
> after closing the compose popup manually. message arrives intact at
> destination.
>
> hmmm  following progression... 8*8=64 should get me ~7.7mb attachment size,
> lets add 4 to set above 8M so.... setting memory_limit = 68M
> trying:
>
> 8M attachment - OK
>
> setting post_max_size = 7M, upload_max_filesize = 7M, leaving memory_limit =
> 68M
>
> hmmm  no notification of exceeding filesize limit... can push all the way up
> to 8.2M and the earlier documented symptom manifest...
>
> I can live with that... I think... user gets that issue... smack his hand for
> sending attachments that large... <shrug>
>
> Kendyl
>
> Josh Trutwin wrote:
>
> > On Tue, 02 Nov 2004 07:33:25 -0500
> > kendyl peebles <kendylpeebles at clancytheys.com> wrote:
> >
> > > remove the memory limit?!?  hmmm
> > > I'll give a try to upping the memory limit and also see what happens
> > > when it is removed altogether...
> >
> > I guess if you set memory_limit to -1 that it's unlimitted as well -
> > see:
> > http://us2.php.net/manual/en/ini.sect.resource-limits.php#ini.memory-limit
> >
> > Note, your php needs to be built with:
> >
> > --enable-memory-limit
> >
> > Create a phpinfo.php script if you're not sure if that's the case.
> >
> > Josh
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