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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(ranch_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, ConnsPid) ->
+ supervisor:start_link(?MODULE, [NbAcceptors, Transport, TransOpts,
+ Protocol, ProtoOpts, ListenerPid, ConnsPid]).
+
+%% 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, ConnsPid]) ->
+ {ok, LSocket} = Transport:listen(TransOpts),
+ Procs = [{{acceptor, self(), N}, {ranch_acceptor, start_link, [
+ LSocket, Transport, Protocol, ProtoOpts,
+ ListenerPid, ConnsPid
+ ]}, permanent, brutal_kill, worker, []}
+ || N <- lists:seq(1, NbAcceptors)],
+ {ok, {{one_for_one, 10, 10}, Procs}}.