forked from erlang/signerl
80 lines
2.3 KiB
Erlang
80 lines
2.3 KiB
Erlang
%%% $Id: tcap_cco_server.erl,v 1.3 2005/08/04 09:33:17 vances Exp $
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%%%---------------------------------------------------------------------
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%%% @copyright 2004-2005 Motivity Telecom Inc.
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%%% @author Vance Shipley <vances@motivity.ca> [http://www.motivity.ca]
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%%% @end
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%%%
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%%% Copyright Motivity Telecom Inc. 2004-2005
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%%%
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%%% All rights reserved. No part of this computer program(s) may be
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%%% used, reproduced, stored in any retrieval system, or transmitted,
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%%% in any form or by any means, electronic, mechanical, photocopying,
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%%% recording, or otherwise without prior written permission of
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%%% Motivity Telecom Inc.
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%%%---------------------------------------------------------------------
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%%%
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%%% @doc TCAP Component Coordinator (CCO) functional block within the
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%%% component sub-layer of ITU TCAP.
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%%%
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%%% @reference ITU-T Q.774 (06/97) Annex A Transaction capabilities SDLs
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%%%
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%%% @private
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%%%
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-module(tcap_cco_server).
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-copyright('Copyright (c) 2004-2005 Motivity Telecom Inc.').
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-author('vances@motivity.ca').
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-vsn('$Revision: 1.3 $').
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-behaviour(gen_server).
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%% call backs needed for gen_server behaviour
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-export([init/1, handle_call/3, handle_cast/2, handle_info/2,
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terminate/2, code_change/3]).
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-record(state, {supervisor, usap, dialogueID}).
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%%----------------------------------------------------------------------
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%% The gen_server call backs
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%%----------------------------------------------------------------------
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%% initialize the server
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init([Supervisor, USAP, DialogueID]) ->
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process_flag(trap_exit, true),
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{ok, #state{supervisor = Supervisor, usap = USAP, dialogueID = DialogueID}}.
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%% shutdown the server
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handle_call(stop, _From, State) ->
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{stop, shutdown, ok, State};
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%% unrecognized calls
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handle_call(Other, From, State) ->
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error_logger:error_report([{unknown_call, Other}, {from, From}]),
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{noreply, State}.
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%% unrecognized casts
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handle_cast(Other, State) ->
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error_logger:error_report([{unknown_cast, Other}]),
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{noreply, State}.
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%% trapped exit signals
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handle_info({'EXIT', _Pid, Reason}, State) ->
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{stop, Reason, State};
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%% unknown messages
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handle_info(Unknown, State) ->
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error_logger:error_msg("Received unknown message: ~p~n", [Unknown]),
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{noreply, State}.
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%% someone wants us to shutdown and cleanup
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terminate(_Reason, _State) -> ok.
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%% upgrading the running code
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code_change(_, _, _) -> ok.
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%%%
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%%% internal functions
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%%%
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