%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2010-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% 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.
%%
%% %CopyrightEnd%
%%
%%
%% An example Diameter server that can respond to the base protocol
%% RAR sent by the client example.
%%
%% The simplest example to start a server listening on the loopback
%% address (which will serve the example usage given in client.erl) is
%% like this assuming diameter is already started (eg. diameter:start()):
%%
%% server:start().
%% server:listen(tcp).
%%
%% The first call starts a service, the second adds a transport listening
%% on the default port.
%%
-module(server).
-include_lib("diameter/include/diameter.hrl").
-include_lib("diameter/include/diameter_gen_base_rfc3588.hrl").
-export([start/1, %% start a service
listen/2, %% add a listening transport
stop/1]). %% stop a service
%% Convenience functions using the default service name, ?SVC_NAME.
-export([start/0,
listen/1,
stop/0]).
-define(SVC_NAME, ?MODULE).
-define(APP_ALIAS, ?MODULE).
-define(CALLBACK_MOD, server_cb).
%% The service configuration. In a server supporting multiple Diameter
%% applications each application may have its own, although they could all
%% be configured with a common callback module.
-define(SERVICE(Name), [{'Origin-Host', atom_to_list(Name) ++ ".example.com"},
{'Origin-Realm', "example.com"},
{'Vendor-Id', 193},
{'Product-Name', "Server"},
{'Auth-Application-Id', [?DIAMETER_APP_ID_COMMON]},
{application, [{alias, ?APP_ALIAS},
{dictionary, ?DIAMETER_DICT_COMMON},
{module, ?CALLBACK_MOD}]}]).
%% start/1
start(Name)
when is_atom(Name) ->
peer:start(Name, ?SERVICE(Name)).
start() ->
start(?SVC_NAME).
%% listen/2
listen(Name, T) ->
peer:listen(Name, T).
listen(T) ->
listen(?SVC_NAME, T).
%% stop/1
stop(Name) ->
peer:stop(Name).
stop() ->
stop(?SVC_NAME).
