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https://github.com/processone/ejabberd.git
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66fc1bf3b6
Since we got rid of all bottle-neck processes and we have a connection pool for every database, the option is no longer needed and in fact is detrimental: in practice what you get is just a bunch of overloaded processes in the IQ handlers pool no matter how much you increase the `iqdisc` value. Given that there are close to zero operators understanding the meaning of the option and, hence, not using it all, it's not simply deprecated but completely removed. The commit also deprecates the following functions: - gen_iq_handler:add_iq_handler/6 - gen_iq_handler:handle/5 - gen_iq_handler:iqdisc/1
55 lines
1.8 KiB
Erlang
55 lines
1.8 KiB
Erlang
%%%-------------------------------------------------------------------
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%%% Author : Evgeny Khramtsov <ekhramtsov@process-one.net>
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%%% Created : 25 Sep 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
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%%%
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%%%
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%%% ejabberd, Copyright (C) 2002-2017 ProcessOne
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%%%
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%%% This program is free software; you can redistribute it and/or
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%%% modify it under the terms of the GNU General Public License as
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%%% published by the Free Software Foundation; either version 2 of the
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%%% License, or (at your option) any later version.
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%%%
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%%% This program is distributed in the hope that it will be useful,
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%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
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%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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%%% General Public License for more details.
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%%%
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%%% You should have received a copy of the GNU General Public License along
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%%% with this program; if not, write to the Free Software Foundation, Inc.,
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%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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%%%
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%%%----------------------------------------------------------------------
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-module(mod_legacy).
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-behaviour(gen_mod).
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%% API
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-export([start/2, stop/1, mod_opt_type/1, depends/2, process_iq/3]).
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-include("jlib.hrl").
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%%%===================================================================
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%%% API
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%%%===================================================================
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start(Host, _Opts) ->
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gen_iq_handler:add_iq_handler(ejabberd_local, Host, ?NS_EVENT,
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?MODULE, process_iq).
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stop(Host) ->
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gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?MODULE).
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mod_opt_type(_) ->
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[].
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depends(_, _) ->
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[].
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mod_options(_) ->
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[].
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%%%===================================================================
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%%% Internal functions
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%%%===================================================================
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process_iq(_From, _To, IQ) ->
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IQ#iq{type = result, sub_el = []}.
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