[TYPO3-core] FYI72: #9884: enhancements to memcached caching backend

[Dmitry Dulepov]

Hi!

Dmitry Dulepov wrote:
> Here is version 2 of the patch, whch takes into account Karsten's points. I also made sure that no warnings are shown in the Backend if connection fails. In the worst possible case (when connection fails) Memcached cache becomes null cache and writes information into the syslog using t3lib_div::sysLog(). By default sysLog is disabled in TYPO3 but it can be set to mail or php logger or system log in the Install tool.

...

> Any objections?

Commited to trunk as there were no objections.

-- 
Dmitry Dulepov
TYPO3 core team
In the blog: http://typo3bloke.net/post-details/how_will_i_fix_bugs_in_extensions_from_now_on/
My TYPO3 book: http://www.packtpub.com/typo3-extension-development/book