- From: Jonas Sicking <jonas@sicking.cc>
- Date: Thu, 4 Jun 2009 04:44:53 -0700
On Wed, Jun 3, 2009 at 12:31 AM, Ian Hickson <ian at hixie.ch> wrote: > On Sat, 4 Apr 2009, Jo?o Eiras wrote: >> >> On , Jeremy Orlow <jorlow at google.com> wrote: >> >> > I think this also applies: "NOTE: The lifetime of a browsing context >> > can be unrelated to the lifetime of the actual user agent process >> > itself, as the user agent may support resuming sessions after a >> > restart." >> >> Should that restore sessionStorage data ? Aren't you making >> sessionStorage much more complicated while the same use cases are >> covered by localStorage ? sessionStorage could be optimized to be just a >> volatile amount of data in memory, but these requirements require >> sessionStorage to implement the same disk IO heuristics, and a complex >> heuristic to decide when to erase sessionStorage completly. >> >> I vote for the data to be present just while a page is open or is >> restored from history or by going back. > > User agents aren't required to do the above; but they are allowed to if > they so desire. So the complexity is entirely optional (and I don't expect > most UAs to avail themselves of this option). For the record, I think Firefox does this already. / Jonas
Received on Thursday, 4 June 2009 04:44:53 UTC