diff options
Diffstat (limited to 'lib/diameter/src/base/diameter_service.erl')
| -rw-r--r-- | lib/diameter/src/base/diameter_service.erl | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl index 725cccda1e..7da64c1846 100644 --- a/lib/diameter/src/base/diameter_service.erl +++ b/lib/diameter/src/base/diameter_service.erl @@ -236,12 +236,12 @@ stop_transport(SvcName, [_|_] = Refs) -> %%% --------------------------------------------------------------------------- info(SvcName, Item) -> - info_rc(call_service_by_name(SvcName, {info, Item})). - -info_rc({error, _}) -> - undefined; -info_rc(Info) -> - Info. + case ets:lookup(?STATE_TABLE, SvcName) of + [] -> + undefined; + [S] -> + service_info(Item, S) + end. %%% --------------------------------------------------------------------------- %%% # receive_message(TPid, Pkt, MessageData) @@ -462,6 +462,7 @@ handle_call({pick_peer, Local, Remote, App}, _From, S) -> handle_call({call_module, AppMod, Req}, From, S) -> call_module(AppMod, Req, From, S); +%% Call from old code. handle_call({info, Item}, _From, S) -> {reply, service_info(Item, S), S}; @@ -2955,7 +2956,12 @@ info_stats(#state{peerT = PeerT}) -> MatchSpec = [{#peer{ref = '$1', conn = '$2', _ = '_'}, [{'is_pid', '$2'}], [['$1', '$2']]}], - diameter_stats:read(lists:append(ets:select(PeerT, MatchSpec))). + try ets:select(PeerT, MatchSpec) of + L -> + diameter_stats:read(lists:append(L)) + catch + error: badarg -> [] %% service has gone down + end. %% info_transport/1 %% @@ -3000,7 +3006,12 @@ transport([[{type, accept}, {options, Opts} | _] | _] = Ls) -> {accept, [lists:nthtail(2,L) || L <- Ls]}]. peer_dict(#state{peerT = PeerT, connT = ConnT}, Dict0) -> - ets:foldl(fun(T,A) -> peer_acc(ConnT, A, T) end, Dict0, PeerT). + try ets:tab2list(PeerT) of + L -> + lists:foldl(fun(T,A) -> peer_acc(ConnT, A, T) end, Dict0, L) + catch + error: badarg -> Dict0 %% service has gone down + end. peer_acc(ConnT, Acc, #peer{pid = Pid, type = Type, @@ -3019,7 +3030,11 @@ peer_acc(ConnT, Acc, #peer{pid = Pid, info_conn(ConnT, TPid, true) when is_pid(TPid) -> - info_conn(ets:lookup(ConnT, TPid)); + try ets:lookup(ConnT, TPid) of + T -> info_conn(T) + catch + error: badarg -> [] %% service has gone down + end; info_conn(_, _, _) -> []. @@ -3096,7 +3111,11 @@ info_pending(#state{} = S) -> {{transport, '$2'}}, {{from, '$3'}}]}}]}], - ets:select(?REQUEST_TABLE, MatchSpec). + try + ets:select(?REQUEST_TABLE, MatchSpec) + catch + error: badarg -> [] %% service has gone down + end. %% info_connections/1 %% |