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author | Anders Svensson <[email protected]> | 2014-05-25 09:41:47 +0200 |
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committer | Anders Svensson <[email protected]> | 2014-05-25 09:41:47 +0200 |
commit | e6c124ad7515f4b50cca8bd7ba4744ec8c1ef09c (patch) | |
tree | 7fedd3ceb85869760a708995e49951bb801b9b1c /lib/diameter/src/base/diameter_peer_fsm.erl | |
parent | fcd95cafef819a0950c315e32d9f5fcba7ebf0fb (diff) | |
parent | 6202139d7680be7df2fc5a6d6138409c1ae780d6 (diff) | |
download | otp-e6c124ad7515f4b50cca8bd7ba4744ec8c1ef09c.tar.gz otp-e6c124ad7515f4b50cca8bd7ba4744ec8c1ef09c.tar.bz2 otp-e6c124ad7515f4b50cca8bd7ba4744ec8c1ef09c.zip |
Merge branch 'maint'
Conflicts:
erts/vsn.mk
Diffstat (limited to 'lib/diameter/src/base/diameter_peer_fsm.erl')
-rw-r--r-- | lib/diameter/src/base/diameter_peer_fsm.erl | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl index f76bd96c3c..4b97fa96b3 100644 --- a/lib/diameter/src/base/diameter_peer_fsm.erl +++ b/lib/diameter/src/base/diameter_peer_fsm.erl @@ -292,7 +292,8 @@ handle_info(T, #state{} = State) -> ?LOG(stop, T), {stop, {shutdown, T}, State} catch - exit: {diameter_codec, encode, _} = Reason -> + exit: {diameter_codec, encode, T} = Reason -> + incr_error(send, T), ?LOG(stop, Reason), %% diameter_codec:encode/2 emits an error report. Only %% indicate the probable reason here. @@ -609,9 +610,13 @@ rcv('DPR' = N, Pkt, S) -> %% DPA in response to DPR and with the expected identifiers. rcv('DPA' = N, #diameter_packet{header = #diameter_header{end_to_end_id = Eid, - hop_by_hop_id = Hid}}, - #state{transport = TPid, + hop_by_hop_id = Hid}} + = Pkt, + #state{dictionary = Dict0, + transport = TPid, dpr = {Hid, Eid}}) -> + + incr_rc(recv, diameter_codec:decode(Dict0, Pkt), Dict0), diameter_peer:close(TPid), {stop, N}; @@ -619,6 +624,16 @@ rcv('DPA' = N, rcv(_, _, _) -> ok. +%% incr_rc/3 + +incr_rc(Dir, Pkt, Dict0) -> + diameter_traffic:incr_rc(Dir, Pkt, self(), Dict0). + +%% incr_error/2 + +incr_error(Dir, Pkt) -> + diameter_traffic:incr_error(Dir, Pkt, self()). + %% send/2 %% Msg here could be a #diameter_packet or a binary depending on who's @@ -637,6 +652,8 @@ handle_request(Type, #diameter_packet{} = Pkt, #state{dictionary = D} = S) -> %% send_answer/3 send_answer(Type, ReqPkt, #state{transport = TPid, dictionary = Dict} = S) -> + incr_error(recv, ReqPkt), + #diameter_packet{header = H, transport_data = TD} = ReqPkt, @@ -653,7 +670,10 @@ send_answer(Type, ReqPkt, #state{transport = TPid, dictionary = Dict} = S) -> msg = Msg, transport_data = TD}, - send(TPid, diameter_codec:encode(Dict, Pkt)), + AnsPkt = diameter_codec:encode(Dict, Pkt), + + incr_rc(send, AnsPkt, Dict), + send(TPid, AnsPkt), eval(PostF, S). eval([F|A], S) -> @@ -734,7 +754,7 @@ rejected(discard, T, _) -> rejected({N, Es}, T, S) -> {answer('CER', N, failed_avp(N, Es), S), T}; rejected(N, T, S) -> - rejected({N, []}, T, S). + {answer('CER', N, [], S), T}. failed_avp(RC, [{RC, Avp} | _]) -> [{'Failed-AVP', [[{'AVP', [Avp]}]]}]; @@ -848,7 +868,7 @@ recv_CER(CER, #state{service = Svc, dictionary = Dict}) -> close({'CER', CER, Svc, Dict, Reason}) end. -%% handle_CEA/1 +%% handle_CEA/2 handle_CEA(#diameter_packet{bin = Bin} = Pkt, @@ -858,18 +878,18 @@ handle_CEA(#diameter_packet{bin = Bin} when is_binary(Bin) -> ?LOG(recv, 'CEA'), - #diameter_packet{msg = CEA} + #diameter_packet{} = DPkt = diameter_codec:decode(Dict0, Pkt), + RC = result_code(incr_rc(recv, DPkt, Dict0)), + {SApps, IS, RCaps} = recv_CEA(DPkt, S), #diameter_caps{origin_host = {OH, DH}} = Caps = capz(LCaps, RCaps), - RC = Dict0:'#get-'('Result-Code', CEA), - %% Ensure that we don't already have a connection to the peer in %% question. This isn't the peer election of 3588 except in the %% sense that, since we don't know who we're talking to until we @@ -877,6 +897,8 @@ handle_CEA(#diameter_packet{bin = Bin} %% connection with the peer. try + is_integer(RC) + orelse ?THROW(no_result_code), ?IS_SUCCESS(RC) orelse ?THROW(RC), [] == SApps @@ -897,6 +919,11 @@ handle_CEA(#diameter_packet{bin = Bin} %% capabilities exchange could send DIAMETER_LIMITED_SUCCESS = 2002, %% even if this isn't required by RFC 3588. +result_code({{'Result-Code', N}, _}) -> + N; +result_code(_) -> + undefined. + %% recv_CEA/2 recv_CEA(#diameter_packet{header = #diameter_header{version |