From 3817f05efa7c6199bd5f6ea350280786f8564c80 Mon Sep 17 00:00:00 2001
From: Simon MacMullen <simon@rabbitmq.com>
Date: Fri, 6 Dec 2013 11:31:32 +0000
Subject: Explain

---
 src/rabbit_reader.erl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/rabbit_reader.erl b/src/rabbit_reader.erl
index 2c19b2bf..46c5c42a 100644
--- a/src/rabbit_reader.erl
+++ b/src/rabbit_reader.erl
@@ -1079,6 +1079,8 @@ emit_stats(State) ->
     %% If we emit an event which looks like we are in flow control, it's not a
     %% good idea for it to be our last even if we go idle. Keep emitting
     %% events, either we stay busy or we drop out of flow control.
+    %% The 5 is to match the test in formatters.js:fmt_connection_state().
+    %% This magic number will go away when bug 24829 is merged.
     case proplists:get_value(last_blocked_age, Infos) < 5 of
         true -> ensure_stats_timer(State1);
         _    -> State1
-- 
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