#7639: Locmem is not multiprocess nor threadsafe
---------------------------------------------+------------------------------
          Reporter:  permon                  |         Owner:  nobody   
            Status:  closed                  |     Milestone:  1.0 maybe
         Component:  Cache system            |       Version:  SVN      
        Resolution:  fixed                   |      Keywords:           
             Stage:  Design decision needed  |     Has_patch:  0        
        Needs_docs:  0                       |   Needs_tests:  0        
Needs_better_patch:  0                       |  
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Changes (by jacob):

  * status:  new => closed
  * resolution:  => fixed

Comment:

 The locmem cache is perfectly ''safe'' it's just not very ''good'' -- each
 process and thread gets its own cache, so there's no chances of conflicts.

 I've added this note to the docs; you'll see it when the doc-refactor
 lands:

 {{{
 Note that each process will have its own private cache instance, which
 means no
 cross-process caching is possible. This obviously also means the local
 memory
 cache isn't particularly memory-efficient, so it's probably not a good
 choice
 for production environments.
 }}}

-- 
Ticket URL: <http://code.djangoproject.com/ticket/7639#comment:3>
Django Code <http://code.djangoproject.com/>
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