On 01/28/2011 11:17 AM, Timo Sirainen wrote:
On Sun, 2011-01-16 at 18:18 +0200, Timo Sirainen wrote:
I just committed a very early initial implementation of "imapc" storage
backend to v2.1 hg: http://hg.dovecot.org/dovecot-2.1
This is "fully functional" now, at least in theory. TODO:
* SSL/TLS support to remote server
* Don't read entire message bodies into a string in memory
* Fetch more than one message at a time when it's known that more
messages are going to be fetched
* Support locally stored indexes
* Error handling could be better
* Eventually make lib-storage API more asynchronous -> make imapc more
asynchronous
Some potential (future) uses for imapc include:
* Locally caching IMAP proxy
* Maybe even fully transparent proxy to client, so at office it would
be using Dovecot proxy while at home it would connect directly to remote
server. (A bit tricky with SSL connections, but possible I'd think.)
* Filtering proxy that modifies messages on the fly
* Fixing Exchange's (and everyone else's) IMAP support by being in
front of it
* Could be used for sharing mailboxes across multiple Dovecot servers
without shared storage
* Easy "perfect migration" from any IMAP server to Dovecot with dsync
+100! This is great!
