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author | Micael Karlberg <[email protected]> | 2011-05-27 14:38:08 +0200 |
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committer | Micael Karlberg <[email protected]> | 2011-05-27 14:38:08 +0200 |
commit | 1c01cf2fb625e105dd2355279635edbb3dbb3063 (patch) | |
tree | 5dbd5a391b86d99c00a01c456f817f30209f1962 /lib/diameter/src/app/diameter_callback.erl | |
parent | 77fe4062599e4ffe897c21d22ad493cfec4b475c (diff) | |
parent | 4a5a75811e2cd590b5c94f71864a5245fd511ccf (diff) | |
download | otp-1c01cf2fb625e105dd2355279635edbb3dbb3063.tar.gz otp-1c01cf2fb625e105dd2355279635edbb3dbb3063.tar.bz2 otp-1c01cf2fb625e105dd2355279635edbb3dbb3063.zip |
Merge branch 'maint-r14' of super:otp into maint-r14
Diffstat (limited to 'lib/diameter/src/app/diameter_callback.erl')
-rw-r--r-- | lib/diameter/src/app/diameter_callback.erl | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/lib/diameter/src/app/diameter_callback.erl b/lib/diameter/src/app/diameter_callback.erl new file mode 100644 index 0000000000..fcf9a8fc1e --- /dev/null +++ b/lib/diameter/src/app/diameter_callback.erl @@ -0,0 +1,91 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2010-2011. 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% +%% + +%% +%% A minimal application callback module. +%% + +-module(diameter_callback). + +-export([peer_up/3, + peer_down/3, + pick_peer/4, + prepare_request/3, + prepare_retransmit/3, + handle_request/3, + handle_answer/4, + handle_error/4]). + +-include_lib("diameter/include/diameter.hrl"). + +%%% ---------------------------------------------------------- +%%% # peer_up/3 +%%% ---------------------------------------------------------- + +peer_up(_Svc, _Peer, State) -> + State. + +%%% ---------------------------------------------------------- +%%% # peer_down/3 +%%% ---------------------------------------------------------- + +peer_down(_SvcName, _Peer, State) -> + State. + +%%% ---------------------------------------------------------- +%%% # pick_peer/4 +%%% ---------------------------------------------------------- + +pick_peer([Peer|_], _, _SvcName, _State) -> + {ok, Peer}. + +%%% ---------------------------------------------------------- +%%% # prepare_request/3 +%%% ---------------------------------------------------------- + +prepare_request(Pkt, _SvcName, _Peer) -> + Pkt. + +%%% ---------------------------------------------------------- +%%% # prepare_retransmit/3 +%%% ---------------------------------------------------------- + +prepare_retransmit(Pkt, _SvcName, _Peer) -> + Pkt. + +%%% ---------------------------------------------------------- +%%% # handle_request/3 +%%% ---------------------------------------------------------- + +handle_request(_Pkt, _SvcName, _Peer) -> + discard. + +%%% ---------------------------------------------------------- +%%% # handle_answer/4 +%%% ---------------------------------------------------------- + +handle_answer(#diameter_packet{msg = Ans}, _Req, _SvcName, _Peer) -> + {ok, Ans}. + +%%% --------------------------------------------------------------------------- +%%% # handle_error/4 +%%% --------------------------------------------------------------------------- + +handle_error(Reason, _Req, _SvcName, _Peer) -> + {error, Reason}. |