Harald Welte | 61276c4 | 2019-08-10 22:14:50 +0200 | [diff] [blame^] | 1 | -module(server_cb). |
| 2 | |
| 3 | |
| 4 | -include_lib("diameter/include/diameter.hrl"). |
| 5 | -include_lib("diameter/include/diameter_gen_base_rfc6733.hrl"). |
| 6 | -include_lib("diameter_3gpp_ts29_272.hrl"). |
| 7 | %-include_lib("diameter_settings.hrl"). |
| 8 | |
| 9 | |
| 10 | %% diameter callbacks |
| 11 | -export([peer_up/3, peer_down/3, pick_peer/4, prepare_request/3, prepare_retransmit/3, |
| 12 | handle_answer/4, handle_error/4, handle_request/3]). |
| 13 | |
| 14 | -define(UNEXPECTED, erlang:error({unexpected, ?MODULE, ?LINE})). |
| 15 | |
| 16 | peer_up(_SvcName, {PeerRef, Caps}, State) -> |
| 17 | lager:info("Peer up ~p - ~p~n", [PeerRef, lager:pr(Caps, ?MODULE)]), |
| 18 | State. |
| 19 | |
| 20 | peer_down(_SvcName, {PeerRef, Caps}, State) -> |
| 21 | lager:info("Peer down ~p - ~p~n", [PeerRef, lager:pr(Caps, ?MODULE)]), |
| 22 | State. |
| 23 | |
| 24 | pick_peer(_, _, _SvcName, _State) -> |
| 25 | ?UNEXPECTED. |
| 26 | |
| 27 | prepare_request(_, _SvcName, _Peer) -> |
| 28 | ?UNEXPECTED. |
| 29 | |
| 30 | prepare_retransmit(_Packet, _SvcName, _Peer) -> |
| 31 | ?UNEXPECTED. |
| 32 | |
| 33 | handle_answer(_Packet, _Request, _SvcName, _Peer) -> |
| 34 | ?UNEXPECTED. |
| 35 | |
| 36 | handle_error(_Reason, _Request, _SvcName, _Peer) -> |
| 37 | lager:error("Request error: ~p~n", [_Reason]), |
| 38 | ?UNEXPECTED. |
| 39 | |
| 40 | handle_request(#diameter_packet{}, _SvcName, {_,_}) -> |
| 41 | lager:error("Unsuppoerted message.~n"), |
| 42 | discard. |