dict proxy client: Timeout lookups after 30 s, log warning if lookup takes >5 s.
dict proxy client: Timeout lookups after 30 s, log warning if lookup takes >5 s.

--HG--
branch : HEAD

jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot