%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2000-2009. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%
%%
%%-----------------------------------------------------------------
%% Purpose: Supervisor for all active UDP port servers
%%-----------------------------------------------------------------
-module(megaco_udp_sup).
-behaviour(supervisor).
%%-----------------------------------------------------------------
%% Include files
%%-----------------------------------------------------------------
-include_lib("megaco/include/megaco.hrl").
%%-----------------------------------------------------------------
%% External exports
%%-----------------------------------------------------------------
-export([
start_link/0,
start_child/2
]).
%%-----------------------------------------------------------------
%% Internal exports
%%-----------------------------------------------------------------
-export([
init/1,
terminate/2,
start_server/1
]).
%%-----------------------------------------------------------------
%% External interface functions
%%-----------------------------------------------------------------
%%-----------------------------------------------------------------
%% Func: start_link
%% Description: Starts the UDP port server supervisor
%%-----------------------------------------------------------------
start_link() ->
supervisor:start_link(?MODULE, [[]]).
%%-----------------------------------------------------------------
%% Func: start_child
%% Description: Starts the UDP port server supervisor
%%-----------------------------------------------------------------
start_child(SupPid, UdpRec) ->
supervisor:start_child(SupPid, [UdpRec]).
%%-----------------------------------------------------------------
%% Internal interface functions
%%-----------------------------------------------------------------
%%-----------------------------------------------------------------
%% Func: start_server/1
%% Description: Function which the supervisor calls to start a child
%%-----------------------------------------------------------------
start_server(Args) ->
megaco_udp_server:start_link(Args).
%%-----------------------------------------------------------------
%% Server functions
%%-----------------------------------------------------------------
%%-----------------------------------------------------------------
%% Func: init/1
%% Description: Init funcion for the supervisor
%%-----------------------------------------------------------------
init(_) ->
SupFlags = {simple_one_for_one, 500, 100},
ChildSpec = [
{megaco_udp_server,
{?MODULE, start_server, []},
permanent,
10000,
worker,
[]}
],
{ok, {SupFlags, ChildSpec}}.
%%-----------------------------------------------------------------
%% Func: terminate/1
%% Description: Termination function for the supervisor
%%-----------------------------------------------------------------
terminate(_Reason, _State) ->
ok.
%%-----------------------------------------------------------------
%% Internal functions
%%-----------------------------------------------------------------
