Home » Caching » Cache_Lite » Bug #8246

[2006-07-19 12:07 UTC] fhoenig at kargo dot com

Description:
------------
When I use any cache sample identically copied from the documentation, it works only if the directory is /tmp/. Any other directory with same permissions does write the cache files, but it always turns out as a miss on Get() call.

Test script:
---------------
any from the docs.

[2006-07-19 18:43 UTC] fab at php dot net

can you turn on "debug mode" ?

$cache->setToDebug()

before save() and get() ?

Thanks for your feedback

[2006-07-24 15:48 UTC] fhoenig at kargo dot com

I have resolved the problem. It seems to only work in a directory with the sticky bit on.

[2006-09-06 07:45 UTC] jsa1971 at gmail dot com

Too bad Florian left so quickly...this is a problem for me as well, but setting the sticky bit on my cacheDir is not working (hased directory level=0).

I turned on setToDebug and get the "Cache_Lite : Unable to write cache file " error message everywhere.

I remove the error-control in front of fopen (Lite.php, line ~762) and get plenty of

Warning: fopen(/opt/preamp/local/cache/preamp.PackageReader.MAIN/cache_c21f969b5f03d33d43e04f8f136e7682_65c852a7021bb84450fd1ce3b444029b) [function.fopen]: failed to open stream: Permission denied in /opt/preamp/3p/PEAR/Cache/Lite.php on line 762

Here's what one cache looks like. all caches I'm trying to operate look the same:

Cache_Lite Object ( [_cacheDir] => /opt/preamp/local/cache/databridge.rs/ [_caching] => 1 [_lifeTime] => 300 [_fileLocking] => 1 [_refreshTime] => [_file] => [_fileName] => [_writeControl] => 1 [_readControl] => 1 [_readControlType] => crc32 [_pearErrorMode] => 1 [_id] => [_group] => [_memoryCaching] => 1 [_onlyMemoryCaching] => [_memoryCachingArray] => Array ( ) [_memoryCachingCounter] => 0 [_memoryCachingLimit] => 1000 [_fileNameProtection] => 1 [_automaticSerialization] => 1 [_automaticCleaningFactor] => 100 [_hashedDirectoryLevel] => 0 [_hashedDirectoryUmask] => 448 [_errorHandlingAPIBreak] => ) )

[2006-09-06 14:09 UTC] jsa1971 at gmail dot com

Sorry Fabien, this might not be welcome news, but in my case there was a solution - my cacheDirs were 0600; changing them to 0700 solved the problem quickly. If an issue existed, it's still out there...sorry about the noise

[2006-09-14 17:34 UTC] fab at php dot net

not a problem, I was away from my computer :-)

of course, cache_lite can't work with 0600 perms

thanks for the feedback

[2006-09-14 17:35 UTC] fab at php dot net

Thank you for taking the time to write to us, but this is not
a bug.

so i close the bug