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authorAnders Svensson <[email protected]>2011-05-20 12:32:34 +0200
committerAnders Svensson <[email protected]>2011-05-20 12:32:34 +0200
commitce1bb47f364c58822339fa4b05e823aa52b3d7cb (patch)
tree6bb6040549917a9a442c9d8959a6f108baf90f2c /lib/diameter
parent7715953ce12be54b1889ebf5af4ba694186370a8 (diff)
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Minor diameter_service fix when sending a diameter_header/avp list
plus an example fix.
Diffstat (limited to 'lib/diameter')
-rw-r--r--lib/diameter/examples/server_cb.erl9
-rw-r--r--lib/diameter/src/app/.gitignore1
-rw-r--r--lib/diameter/src/app/diameter_service.erl16
3 files changed, 9 insertions, 17 deletions
diff --git a/lib/diameter/examples/server_cb.erl b/lib/diameter/examples/server_cb.erl
index b8705aedfc..43b8e24b5c 100644
--- a/lib/diameter/examples/server_cb.erl
+++ b/lib/diameter/examples/server_cb.erl
@@ -74,11 +74,8 @@ handle_request(#diameter_packet{msg = Req, errors = []}, _SvcName, {_, Caps})
{reply, answer(RT, Id, OH, OR)};
%% ... or one that wasn't. 3xxx errors are answered by diameter itself
-%% but these are non-3xxx errors for which we must contruct a reply.
-%% Returning a packet with the non-[] errors field will cause
-%% diameter to add the appropriate result code and Failed-AVPs avps.
-%% We just have to return the relevant answer record with any required
-%% avps.
+%% but these are 5xxx errors for which we must contruct a reply.
+%% diameter will set Result-Code and Failed-AVP's.
handle_request(#diameter_packet{msg = Req} = Pkt, _SvcName, {_, Caps})
when is_record(Req, diameter_base_RAR) ->
#diameter_caps{origin_host = {OH,_},
@@ -91,7 +88,7 @@ handle_request(#diameter_packet{msg = Req} = Pkt, _SvcName, {_, Caps})
'Origin-Realm' = OR,
'Session-Id' = Id},
- {reply, Pkt#diameter_packet{msg = Ans}};
+ {reply, Ans};
%% Should really reply to other base messages that we don't support
%% but simply discard them instead.
diff --git a/lib/diameter/src/app/.gitignore b/lib/diameter/src/app/.gitignore
index 1310a0da6b..d388e61877 100644
--- a/lib/diameter/src/app/.gitignore
+++ b/lib/diameter/src/app/.gitignore
@@ -2,4 +2,5 @@
/diameter_gen_*.erl
/diameter_gen_*.hrl
/depend.mk
+/diameter.mk
diff --git a/lib/diameter/src/app/diameter_service.erl b/lib/diameter/src/app/diameter_service.erl
index 82a8d7a994..63b0649dc4 100644
--- a/lib/diameter/src/app/diameter_service.erl
+++ b/lib/diameter/src/app/diameter_service.erl
@@ -1278,18 +1278,15 @@ send_request({TPid, Caps, App}, Msg, Opts, Caller, SvcName) ->
%% make_packet/1
%%
%% Turn an outgoing request as passed to call/4 into a diameter_packet
-%% record in preparation for a prepare_request callback. There are two
-%% cases: a diameter_packet as argument when we're calling call/4
-%% ourselves in order to relay a request or a bare message in case the
-%% call came by way of diameter:call/4.
+%% record in preparation for a prepare_request callback.
make_packet(Bin)
when is_binary(Bin) ->
#diameter_packet{header = diameter_codec:decode_header(Bin),
bin = Bin};
-make_packet(#diameter_packet{msg = [#diameter_header{} | _]} = Pkt) ->
- Pkt;
+make_packet(#diameter_packet{msg = [#diameter_header{} = Hdr | Avps]} = Pkt) ->
+ Pkt#diameter_packet{msg = [make_header(Hdr) | Avps]};
make_packet(#diameter_packet{header = Hdr} = Pkt) ->
Pkt#diameter_packet{header = make_header(Hdr)};
@@ -1955,6 +1952,7 @@ is_loop(Code, Vid, OH, Avps) ->
%%
%% Send a locally originating reply.
+%% No errors or a diameter_header/avp list.
reply(Msg, Dict, TPid, #diameter_packet{errors = Es,
transport_data = TD}
= ReqPkt)
@@ -1964,11 +1962,7 @@ reply(Msg, Dict, TPid, #diameter_packet{errors = Es,
incr(send, Pkt, Dict, TPid), %% count result codes in sent answers
send(TPid, Pkt#diameter_packet{transport_data = TD});
-%% Simplify the handling of error cases by accepting a list consisting
-%% of an answer record followed by failed AVPs to be packed into a
-%% Failed-AVP field, either directly or into an AVP field. Only if
-%% the message is a tuple-list or record however, not a list
-%% with a list of #diameter_header{} and #diameter_avp{}.
+%% Or not: set Result-Code and Failed-AVP AVP's.
reply(Msg, Dict, TPid, #diameter_packet{errors = [H|_] = Es} = Pkt) ->
reply(rc(Msg, rc(H), [A || {_,A} <- Es], Dict),
Dict,