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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) 2007-2009 LShift
%% Ltd. Portions created by Cohesive Financial Technologies LLC are
%% Copyright (C) 2007-2009 Cohesive Financial Technologies
%% LLC. Portions created by Rabbit Technologies Ltd are Copyright
%% (C) 2007-2009 Rabbit Technologies Ltd.
%%
%% All Rights Reserved.
%%
%% Contributor(s): ______________________________________.
%%
-module(tcp_listener_sup).
-behaviour(supervisor).
-export([start_link/6, start_link/7]).
-export([init/1]).
start_link(IPAddress, Port, SocketOpts, OnStartup, OnShutdown,
AcceptCallback) ->
start_link(IPAddress, Port, SocketOpts, OnStartup, OnShutdown,
AcceptCallback, 1).
start_link(IPAddress, Port, SocketOpts, OnStartup, OnShutdown,
AcceptCallback, ConcurrentAcceptorCount) ->
supervisor:start_link(
?MODULE, {IPAddress, Port, SocketOpts, OnStartup, OnShutdown,
AcceptCallback, ConcurrentAcceptorCount}).
init({IPAddress, Port, SocketOpts, OnStartup, OnShutdown,
AcceptCallback, ConcurrentAcceptorCount}) ->
%% This is gross. The tcp_listener needs to know about the
%% tcp_acceptor_sup, and the only way I can think of accomplishing
%% that without jumping through hoops is to register the
%% tcp_acceptor_sup.
Name = rabbit_misc:tcp_name(tcp_acceptor_sup, IPAddress, Port),
{ok, {{one_for_all, 10, 10},
[{tcp_acceptor_sup, {tcp_acceptor_sup, start_link,
[Name, AcceptCallback]},
transient, infinity, supervisor, [tcp_acceptor_sup]},
{tcp_listener, {tcp_listener, start_link,
[IPAddress, Port, SocketOpts,
ConcurrentAcceptorCount, Name,
OnStartup, OnShutdown]},
transient, 100, worker, [tcp_listener]}]}}.
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