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-rw-r--r--lib/diameter/src/base/diameter_reg.erl11
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/diameter/src/base/diameter_reg.erl b/lib/diameter/src/base/diameter_reg.erl
index bd5db54a5c..5b7cfab31a 100644
--- a/lib/diameter/src/base/diameter_reg.erl
+++ b/lib/diameter/src/base/diameter_reg.erl
@@ -238,7 +238,11 @@ handle_call({add, Uniq, Key}, {Pid, _}, S) ->
Rec = {Key, Pid},
NS = flush(Uniq, Rec, S), %% before insert
{Res, New} = insert(Uniq, Rec),
- {reply, Res, notify(add, New andalso Rec, NS)};
+ {reply, Res, notify(add, New andalso Rec, if New ->
+ add_monitor(Pid, NS);
+ true ->
+ NS
+ end)};
handle_call({remove, Key}, {Pid, _}, S) ->
Rec = {Key, Pid},
@@ -294,6 +298,11 @@ terminate(_Reason, _State)->
%% # code_change/3
%% ----------------------------------------------------------
+code_change(_, State, "2.1") ->
+ {ok, lists:foldl(fun add_monitor/2,
+ State,
+ ets:select(?TABLE, [{{'_', '$1'}, [], ['$1']}]))};
+
code_change(_OldVsn, State, _Extra) ->
{ok, State}.