[imp] Pre-cache messages to make them load faster?

[Michael Wing]

On Wed, Aug 8, 2012 at 4:14 AM, Jan Schneider <jan at horde.org> wrote:

>
> Zitat von Michael Wing <marsfurrycreature at gmail.com>:
>
>
>  Is there a built-in way to pre-cache messages to make them load faster in
>> dimp?  I've already gone through all the performance settings, have APC
>> caching enabled, etc.  Ideally what would happen is something like the top
>> 10 unread messages are loaded into cache when the Inbox is opened, so
>> viewing them would be much quicker.  As it is now, the initial access to
>> each message takes a few seconds, and then it's quite snappy after that.
>>  I'd like a way to make it snappy from the beginning.
>>
>> is this possible?
>>
>
> This is already done in IMP 6 for the next message.
> --
> Jan Schneider
>


How difficult would it be to backport this feature to the 4.x code?