%% Copyright (c) 2011, Loïc Hoguin %% %% 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/6]). %% API. -export([init/1]). %% supervisor. %% API. -spec start_link(non_neg_integer(), module(), any(), module(), any(), pid()) -> {ok, pid()}. start_link(NbAcceptors, Transport, TransOpts, Protocol, ProtoOpts, ReqsPid) -> supervisor:start_link(?MODULE, [NbAcceptors, Transport, TransOpts, Protocol, ProtoOpts, ReqsPid]). %% supervisor. -spec init(list()) -> {ok, {{one_for_one, 10, 10}, list()}}. init([NbAcceptors, Transport, TransOpts, Protocol, ProtoOpts, ReqsPid]) -> {ok, LSocket} = Transport:listen(TransOpts), MaxConns = proplists:get_value(max_connections, TransOpts, 1024), Procs = [{{acceptor, self(), N}, {cowboy_acceptor, start_link, [ LSocket, Transport, Protocol, ProtoOpts, MaxConns, ReqsPid ]}, permanent, brutal_kill, worker, dynamic} || N <- lists:seq(1, NbAcceptors)], {ok, {{one_for_one, 10, 10}, Procs}}.