Updated copyright notices to include the year 2018.

director: Fix delayed request count in ps title after request timeouts The timeouts weren't shrinking the delayed request count. This didn't cause any other problems.

director: Show in process title how many requests are being delayed.

director: Change request callback to take mail_host parameter This allows accessing the IP address both as struct and as string without any conversions.

Updated copyright notices to include the year 2017.

director: Keep per-tag directory

director: Code cleanup - Reorder includes This is required to enable typedef of user_free_hook

director: Code cleanup - moved username_hash generation to director.h It's not really user_directory specific. This is especially important in the following patches that add per-tag user_directories. It's also not always known which tag the username_hash refers to, so there can't be different tag-specific username_hash generators.

director: Code cleanup - use temporary users variables This will shrink the diff for the following changes.

lib: API change - var_expand*() now returns error string. This allows callers to fail properly if the format string is invalid.

director: Code cleanup - added USER_IS_BEING_KILLED() macro

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

director: Remember backends' hostnames and send them in login reply. This allows login processes to verify the remote server's hostname in SSL certificate.

director: Use mail_hosts_hash() to improve debug log messages.

director: Added another debug log message.

director: Include useful statistics in process title.

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

director: Added support for backend cluster "tags". This allows using a single director ring for multiple backend clusters. By default everything has an empty tag. A passdb lookup can return "director_tag" field containing the wanted tag name. If there aren't any backend servers with the wanted tag, it's treated the same as if there aren't any backend servers available (= wait for 30 secs for a backend and then return temporary failure). Tags can be added to configuration by adding @tag suffix to IPs/hosts. For example: director_mail_servers = 10.0.0.100-10.0.0.110@name1 10.0.0.120@name2 "doveadm director add" can also add tags either with @tag suffix or with -t parameter. "doveadm director status user@domain" requires giving the user's correct tag with -t parameter or the results won't be correct (empty tag's results are shown). Tags can't currently be changed for an existing host without removing it first.

director: Fixed handling weak users when there were exactly 2 director servers in the ring.

director: When logging about request timeout, log also the username hash.

Updated copyright notices to include year 2014.

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.

director: -D parameter now enables extensive debug logging.

director: If user's weak-flag appears to have gotten stuck, unset it.

director: Log more clearly why a request timeouts.

director: Fixed weak-user handling when there is only one director.

director: Removed special (time_t)-1 code, it's not actually needed. Also this fixes a user refreshing issue.

director: Optimized adding users to linked list during handshake.

director: Compiler warning fix

director: Improved request timeout error more.

director: If request times out, log more information.

director: Avoid user getting redirected to different servers near its expiration. Fixes a problem when user is logging in at the same time on director1 which thinks the user is expired, and on director2 which thinks the user expires only in 1 second.

Added director_username_hash setting to specify what part of the username is hashed. The default is "%u" meaning the full username. Another potentially useful value is "%d" for hashing only the domain (i.e. redirect users from the same domain always to same server so they can safely access each others' shared mailboxes).

Updated copyright notices to include year 2012.