Hi all, On Sat, Jan 31, 2015 at 11:44 AM, Yasuo Ohgaki <yohg...@ohgaki.net> wrote:
> As I described already, current session management is lazy to delete > obsolete > session data. New behavior is much stricter than now and there is no > exposed > internal data to users(script). The "hidden" timestamp only exists in > obsolete > session data. New behavior requires less GC also. > Current session manager is lazy for expiration also. The same method, "hidden" timestamp, can be used for housekeeping. If the timestamp is updated always, "lazy_write" option is spoiled. To prevent that, last modified time updates could be done with longer resolution, i.e. Update timestamp by every minute, not second. With this, GC is only need for true GC. i.e. GC will not be used to expire session data. Therefore, GC may be done once a day, for example. Any comment? Regards, -- Yasuo Ohgaki yohg...@ohgaki.net
