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-rw-r--r--lib/diameter/src/base/diameter_service.erl42
1 files changed, 19 insertions, 23 deletions
diff --git a/lib/diameter/src/base/diameter_service.erl b/lib/diameter/src/base/diameter_service.erl
index 421e36ccf5..3ae6ed755f 100644
--- a/lib/diameter/src/base/diameter_service.erl
+++ b/lib/diameter/src/base/diameter_service.erl
@@ -983,7 +983,8 @@ peer_cb(MFA, Alias) ->
connection_down(Pid, #state{peerT = PeerT,
connT = ConnT}
= S) ->
- #peer{conn = TPid}
+ #peer{op_state = ?STATE_UP, %% assert
+ conn = TPid}
= P
= fetch(PeerT, Pid),
@@ -993,6 +994,9 @@ connection_down(Pid, #state{peerT = PeerT,
%% connection_down/3
+connection_down(#peer{op_state = ?STATE_DOWN}, _, S) ->
+ S;
+
connection_down(#peer{conn = TPid,
op_state = ?STATE_UP}
= P,
@@ -1034,13 +1038,23 @@ down_conn(Id, Alias, TC, {SvcName, Apps}) ->
%% Peer process has died.
-peer_down(Pid, _Reason, #state{peerT = PeerT} = S) ->
+peer_down(Pid, Reason, #state{peerT = PeerT} = S) ->
P = fetch(PeerT, Pid),
ets:delete_object(PeerT, P),
+ closed(Reason, P, S),
restart(P,S),
peer_down(P,S).
-%% peer_down/2
+%% Send an event at connection establishment failure.
+closed({shutdown, {close, _TPid, Reason}},
+ #peer{op_state = ?STATE_DOWN,
+ ref = Ref,
+ type = Type,
+ options = Opts},
+ #state{service_name = SvcName}) ->
+ send_event(SvcName, {closed, Ref, Reason, {type(Type), Opts}});
+closed(_, _, _) ->
+ ok.
%% The peer has never come up ...
peer_down(#peer{conn = B}, S)
@@ -1048,27 +1062,9 @@ peer_down(#peer{conn = B}, S)
S;
%% ... or it has.
-peer_down(#peer{ref = Ref,
- conn = TPid,
- type = Type,
- options = Opts}
- = P,
- #state{service_name = SvcName,
- connT = ConnT}
- = S) ->
- #conn{caps = Caps}
- = C
- = fetch(ConnT, TPid),
+peer_down(#peer{conn = TPid} = P, #state{connT = ConnT} = S) ->
+ #conn{} = C = fetch(ConnT, TPid),
ets:delete_object(ConnT, C),
- try
- pd(P,C,S)
- after
- send_event(SvcName, {closed, Ref, {TPid, Caps}, {type(Type), Opts}})
- end.
-
-pd(#peer{op_state = ?STATE_DOWN}, _, S) ->
- S;
-pd(#peer{op_state = ?STATE_UP} = P, C, S) ->
connection_down(P,C,S).
%% restart/2