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%% Copyright (c) 2011-2012, Loïc Hoguin <[email protected]>
%%
%% Permission to use, copy, modify, and/or distribute this software for any
%% purpose with or without fee is hereby granted, provided that the above
%% copyright notice and this permission notice appear in all copies.
%%
%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
%% @private
-module(cowboy_acceptors_sup).
-behaviour(supervisor).
-export([start_link/7]). %% API.
-export([init/1]). %% supervisor.
%% API.
-spec start_link(non_neg_integer(), module(), any(),
module(), any(), pid(), pid()) -> {ok, pid()}.
start_link(NbAcceptors, Transport, TransOpts,
Protocol, ProtoOpts, ListenerPid, ReqsPid) ->
supervisor:start_link(?MODULE, [NbAcceptors, Transport, TransOpts,
Protocol, ProtoOpts, ListenerPid, ReqsPid]).
%% supervisor.
-spec init([any()]) -> {'ok', {{'one_for_one', 10, 10}, [{
any(), {atom() | tuple(), atom(), 'undefined' | [any()]},
'permanent' | 'temporary' | 'transient',
'brutal_kill' | 'infinity' | non_neg_integer(),
'supervisor' | 'worker',
'dynamic' | [atom() | tuple()]}]
}}.
init([NbAcceptors, Transport, TransOpts,
Protocol, ProtoOpts, ListenerPid, ReqsPid]) ->
{ok, LSocket} = Transport:listen(TransOpts),
Procs = [{{acceptor, self(), N}, {cowboy_acceptor, start_link, [
LSocket, Transport, Protocol, ProtoOpts,
ListenerPid, ReqsPid
]}, permanent, brutal_kill, worker, []}
|| N <- lists:seq(1, NbAcceptors)],
{ok, {{one_for_one, 10, 10}, Procs}}.
|
