IMAP hibernate feature committed

[Timo Sirainen]

On 29 Aug 2015, at 13:20, Timo Sirainen <tss at iki.fi> wrote:
> 
>> I'm a bit puzzled as to when hibernate actually kicks in because most of the time I see normal imap processes running without them being hibernated:

Also if you set mail_debug=yes Dovecot will log "Couldn't hibernate imap client:" lines if it attempted to start hibernation but it couldn't be done for whatever reason.