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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 Developers of the Original Code are LShift Ltd,
%% Cohesive Financial Technologies LLC, and Rabbit Technologies Ltd.
%%
%% Portions created before 22-Nov-2008 00:00:00 GMT by LShift Ltd,
%% Cohesive Financial Technologies LLC, or Rabbit Technologies Ltd
%% are Copyright (C) 2007-2008 LShift Ltd, Cohesive Financial
%% Technologies LLC, and Rabbit Technologies Ltd.
%%
%% Portions created by LShift Ltd are Copyright (C) 2007-2010 LShift
%% Ltd. Portions created by Cohesive Financial Technologies LLC are
%% Copyright (C) 2007-2010 Cohesive Financial Technologies
%% LLC. Portions created by Rabbit Technologies Ltd are Copyright
%% (C) 2007-2010 Rabbit Technologies Ltd.
%%
%% All Rights Reserved.
%%
%% Contributor(s): ______________________________________.
%%
-module(worker_pool_sup).
-behaviour(supervisor).
-export([start_link/0, start_link/1]).
-export([init/1]).
%%----------------------------------------------------------------------------
-ifdef(use_specs).
-spec(start_link/0 ::
() -> rabbit_types:ok(pid()) | 'ignore' | rabbit_types:error(any())).
-spec(start_link/1 ::
(non_neg_integer())
-> rabbit_types:ok(pid()) | 'ignore' | rabbit_types:error(any())).
-endif.
%%----------------------------------------------------------------------------
-define(SERVER, ?MODULE).
%%----------------------------------------------------------------------------
start_link() ->
start_link(erlang:system_info(schedulers)).
start_link(WCount) ->
supervisor:start_link({local, ?SERVER}, ?MODULE, [WCount]).
%%----------------------------------------------------------------------------
init([WCount]) ->
{ok, {{one_for_one, 10, 10},
[{worker_pool, {worker_pool, start_link, []}, transient,
16#ffffffff, worker, [worker_pool]} |
[{N, {worker_pool_worker, start_link, [N]}, transient, 16#ffffffff,
worker, [worker_pool_worker]} || N <- lists:seq(1, WCount)]]}}.
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