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%% The contents of this file are subject to the Mozilla Public License
%% Version 1.1 (the "License"); you may not use this file except in
%% compliance with the License. You may obtain a copy of the License at
%% http://www.mozilla.org/MPL/
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
%% License for the specific language governing rights and limitations
%% under the License.
%%
%% The Original Code is RabbitMQ.
%%
%% The Initial Developer of the Original Code is GoPivotal, Inc.
%% Copyright (c) 2010-2013 GoPivotal, Inc. All rights reserved.
%%
-module(rabbit_mirror_queue_mode_all).
-include("rabbit.hrl").
-behaviour(rabbit_mirror_queue_mode).
-export([description/0, suggested_queue_nodes/5, validate_policy/1]).
-rabbit_boot_step({?MODULE,
[{description, "mirror mode all"},
{mfa, {rabbit_registry, register,
[ha_mode, <<"all">>, ?MODULE]}},
{requires, rabbit_registry},
{enables, kernel_ready}]}).
description() ->
[{description, <<"Mirror queue to all nodes">>}].
suggested_queue_nodes(_Params, MNode, _SNodes, _SSNodes, Poss) ->
{MNode, Poss -- [MNode]}.
validate_policy(none) ->
ok;
validate_policy(_Params) ->
{error, "ha-mode=\"all\" does not take parameters", []}.
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