Updated copyright notices to include the year 2018.

director: Add director_ping_idle/max_timeout setting. director_ping_idle_timeout is used when there's otherwise no input coming from the connection. Changed its default from 10 secs to 30 secs. director_ping_max_timeout is used when the other director keeps sending input, but among it is no PONG reply.

director: Fix director_max_parallel_moves/kicks type Should be uint, not time.

director: Add director_max_parallel_moves/kicks settings The director_max_parallel_moves setting controls the default limit, which can still be increased by explicitly using the doveadm director flush --max-parallel" parameter.

director: Add director_output_buffer_size setting This allows configuring the max buffer size for outgoing connections. Previously it was hardcoded to 10 MB, which wasn't necessarily enough for very busy directors.

director: Make director_consistent_hashing=yes mandatory

Updated copyright notices to include the year 2017.

director: Support flush socket This allows specifying an URI to execute on user kill. It can be of form exec:/path/to/bin, unix:/path/to/socket or tcp:ip:port The location is sent FLUSH username-hash per killed user. You can execute some action there, and you are expected to return '+\nOK\n' as reply once you are done.

director: director_consistent_hashing=yes default

director: Remove director_doveadm_port the flag is obsoleted by inet_listener doveadm name. And listener_get_socket_type_fallback() will fallback to token ring when socket name is missing.

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: Added director_user_kick_delay setting. This replaces the hardcoded 2 seconds delay. This setting specifies how long to wait for after user has been kicked from all directors before letting the user login to the new server. This timeout should be large enough that the user's existing processes in the old backend should be finished.

Changed type of internet port values to in_port_t everywhere. Created special SET_IN_PORT setting type for internet port values. Created net_str2port() for parsing internet port values. Removed several atoi() invocations in the process.

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 director_consistent_hashing setting. This should have been the default since the beginning. I didn't thik it was worth the trouble originally because in theory it shouldn't matter much if users jump between multiple backends. But this makes caching behavior worse, especially for systems which are using local cache files.

treewide - mass cleanup of 0 used to end a settings list This also includes a change to the perl script which generates the all-settings.c file. Signed-off-by: Phil Carmody <phil@dovecot.fi>

Updated copyright notices to include year 2014.

director: Don't allow director_user_expire to be less than 10 seconds.

Replaced all -1U and (unsigned int)-1 with UINT_MAX. It's somewhat clearer this way. Also clang's -fsanitize=integer gives runtime errors about -1U (but not about explicit casts, so no need to change (type)-1 casts).

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

Updated copyright notices to include year 2013.

director: Changed director_username_hash setting's default from %u to %Lu This allows potential trouble when username isn't always lowercased.

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.