dantro wrote:
hi memcache friends
does anyone know how to find keys which are set at expire=0.
how can i find keys which were not used for a long time and are set
at expire=0 ? i just want to know this, as i want to check if i have
an error in setting and deleting keys. just imagine you write a
key-value pair to memcache and set it to expire=0. later on something
in the value changes and you forgot to set a right method to delete
this
key. what can you do to avoid this situation ?
In the wrapper functions we use for memcached, we have a max time of
86400 for all keys for this very reason. That way no matter what, cache
will expire after a day. We don't allow 0. For some things the max
time is 300.
--
Brian Moon
Senior Web Engineer
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