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-rw-r--r--src/rabbit_reader.erl12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/rabbit_reader.erl b/src/rabbit_reader.erl
index 60e026a4..11621b12 100644
--- a/src/rabbit_reader.erl
+++ b/src/rabbit_reader.erl
@@ -1076,11 +1076,13 @@ i(state, #v1{connection_state = ConnectionState,
throttle = #throttle{alarmed_by = Alarms,
last_blocked_by = WasBlockedBy,
last_blocked_at = T}}) ->
- Recently = T =/= never andalso timer:now_diff(erlang:now(), T) < 5000000,
- case {credit_flow:blocked(), WasBlockedBy, Alarms, Recently} of
- {true, _, [], _} -> flow;
- {_, flow, [], true} -> flow;
- {_, _, _, _} -> ConnectionState
+ case Alarms =:= [] andalso %% not blocked by resource alarms
+ (credit_flow:blocked() %% blocked by flow now
+ orelse %% blocked by flow recently
+ (WasBlockedBy =:= flow andalso T =/= never andalso
+ timer:now_diff(erlang:now(), T) < 5000000)) of
+ true -> flow;
+ false -> ConnectionState
end;
i(Item, #v1{connection = Conn}) -> ic(Item, Conn).