diff options
| -rw-r--r-- | lib/diameter/src/base/diameter.erl | 3 | ||||
| -rw-r--r-- | lib/diameter/src/base/diameter_config.erl | 5 | ||||
| -rw-r--r-- | lib/diameter/src/base/diameter_peer_fsm.erl | 14 |
3 files changed, 20 insertions, 2 deletions
diff --git a/lib/diameter/src/base/diameter.erl b/lib/diameter/src/base/diameter.erl index e8f2f63f86..253f64133c 100644 --- a/lib/diameter/src/base/diameter.erl +++ b/lib/diameter/src/base/diameter.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2016. All Rights Reserved. +%% Copyright Ericsson AB 2010-2017. 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. @@ -377,6 +377,7 @@ call(SvcName, App, Message) -> | {capabilities, [capability()]} | {capabilities_cb, evaluable()} | {capx_timeout, 'Unsigned32'()} + | {capx_strictness, boolean()} | {disconnect_cb, evaluable()} | {dpr_timeout, 'Unsigned32'()} | {dpa_timeout, 'Unsigned32'()} diff --git a/lib/diameter/src/base/diameter_config.erl b/lib/diameter/src/base/diameter_config.erl index 1b48c0431f..e10804c931 100644 --- a/lib/diameter/src/base/diameter_config.erl +++ b/lib/diameter/src/base/diameter_config.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2010-2016. All Rights Reserved. +%% Copyright Ericsson AB 2010-2017. 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. @@ -580,6 +580,9 @@ opt({K, Tmo}) K == dpa_timeout -> ?IS_UINT32(Tmo); +opt({capx_strictness, B}) -> + is_boolean(B); + opt({length_errors, T}) -> lists:member(T, [exit, handle, discard]); diff --git a/lib/diameter/src/base/diameter_peer_fsm.erl b/lib/diameter/src/base/diameter_peer_fsm.erl index 8583e681db..46d231da74 100644 --- a/lib/diameter/src/base/diameter_peer_fsm.erl +++ b/lib/diameter/src/base/diameter_peer_fsm.erl @@ -128,6 +128,7 @@ %% outgoing DPR; boolean says whether or not %% the request was sent explicitly with %% diameter:call/4. + strict :: boolean(), length_errors :: exit | handle | discard, incoming_maxlen :: integer() | infinity}). @@ -233,6 +234,7 @@ i({Ack, WPid, {M, Ref} = T, Opts, {SvcOpts, Nodes, Dict0, Svc}}) -> proplists:get_value(dpa_timeout, Opts, ?DPA_TIMEOUT)}), Tmo = proplists:get_value(capx_timeout, Opts, ?CAPX_TIMEOUT), + Strictness = proplists:get_value(capx_strictness, Opts, true), OnLengthErr = proplists:get_value(length_errors, Opts, exit), {TPid, Addrs} = start_transport(T, Rest, Svc), @@ -246,6 +248,7 @@ i({Ack, WPid, {M, Ref} = T, Opts, {SvcOpts, Nodes, Dict0, Svc}}) -> mode = M, service = svc(Svc, Addrs), length_errors = OnLengthErr, + strict = Strictness, incoming_maxlen = Maxlen}. %% The transport returns its local ip addresses so that different %% transports on the same service can use different local addresses. @@ -657,6 +660,17 @@ recv1(_, when M < size(Bin) -> invalid(false, incoming_maxlen_exceeded, {size(Bin), H}); +%% Ignore anything but an expected CER/CEA if so configured. This is +%% non-standard behaviour. +recv1(Name, _, #state{state = {'Wait-CEA', _, _}, + strict = false}) + when Name /= 'CEA' -> + ok; +recv1(Name, _, #state{state = recv_CER, + strict = false}) + when Name /= 'CER' -> + ok; + %% Incoming request after outgoing DPR: discard. Don't discard DPR, so %% both ends don't do so when sending simultaneously. recv1(Name, |