memcached_touch() is currently in lp:libmemcached/build
On Oct 6, 2011, at 4:35 PM, dormando wrote: >> Hello all, >> >> Nice to be a part of the memcached community. >> >> Is there any way, using the current libmemcached library, to >> dynamically assign expiration to certain keys ? >> What I am trying to do is the following : >> >> # expire key in 100 seconds >> set key value 100 >> # after 10 seconds, decide to modify the expiry to 150 seconds from >> now >> expire key 150 >> >> Is such an "expire" mechanism to dynamically alter expiration time >> possible in memcached ? > > A new command, "touch", was added to 1.4.8 a few days ago which does > exactly this. Clients should start supporting it soon.
