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Diffstat (limited to 'lib/diameter/examples/code/redirect.erl')
| -rw-r--r-- | lib/diameter/examples/code/redirect.erl | 66 |
1 files changed, 47 insertions, 19 deletions
diff --git a/lib/diameter/examples/code/redirect.erl b/lib/diameter/examples/code/redirect.erl index 6934e54507..1f9749ba84 100644 --- a/lib/diameter/examples/code/redirect.erl +++ b/lib/diameter/examples/code/redirect.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2016. All Rights Reserved. +%% Copyright Ericsson AB 2010-2020. 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. @@ -20,52 +20,80 @@ -module(redirect). --include_lib("diameter/include/diameter.hrl"). --include_lib("diameter/include/diameter_gen_base_rfc3588.hrl"). +%% +%% An example Diameter redirect agent. +%% +%% Simplest usage to listen on TCP at 127.0.0.1:3868. +%% +%% redirect:start(). +%% redirect:listen(tcp). +%% +%% Interface. -export([start/1, listen/2, stop/1]). +%% Convenience functions using the default service name. -export([start/0, listen/1, stop/0]). --define(APP_ALIAS, ?MODULE). --define(SVC_NAME, ?MODULE). --define(CALLBACK_MOD, redirect_mod). +-define(DEF_SVC_NAME, ?MODULE). %% The service configuration. -define(SERVICE(Name), [{'Origin-Host', atom_to_list(Name) ++ ".example.com"}, {'Origin-Realm', "example.com"}, {'Vendor-Id', 193}, {'Product-Name', "RedirectAgent"}, - {'Auth-Application-Id', [?DIAMETER_APP_ID_RELAY]}, - {application, [{alias, ?APP_ALIAS}, - {dictionary, ?DIAMETER_DICT_RELAY}, - {module, ?CALLBACK_MOD}]}]). + {'Auth-Application-Id', [16#FFFFFFFF]}, + {decode_format, map}, + {restrict_connections, false}, + {strict_mbit, false}, + {string_decode, false}, + {application, [{alias, redirect}, + {dictionary, diameter_gen_relay}, + {module, redirect_cb}, + {call_mutates_state, false}]}]). + +%% start/0 + +start() -> + start(?DEF_SVC_NAME). %% start/1 start(Name) when is_atom(Name) -> - peer:start(Name, ?SERVICE(Name)). + start(Name, []); -start() -> - start(?SVC_NAME). +start(Opts) + when is_list(Opts) -> + start(?DEF_SVC_NAME, Opts). + +%% start/2 + +start(Name, Opts) -> + Defaults = [T || {K,_} = T <- ?SERVICE(Name), + not lists:keymember(K, 1, Opts)], + diameter:start_service(Name, Opts ++ Defaults). %% listen/2 -listen(Name, T) -> - peer:listen(Name, T). +listen(Name, Opts) -> + server:listen(Name, Opts). + +%% listen/1 -listen(T) -> - listen(?SVC_NAME, T). +listen(Opts) -> + listen(?DEF_SVC_NAME, Opts). %% stop/1 stop(Name) -> - peer:stop(Name). + diameter:stop_service(Name). + +%% stop.0 stop() -> - stop(?SVC_NAME). + stop(?DEF_SVC_NAME). |