From b43d3267e25949acb4ad7333ac47afa6e38cb815 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Wed, 5 Apr 2017 13:34:54 +0100
Subject: Fixup some metrics for tcp repl

---
 synapse/metrics/metric.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'synapse/metrics')

diff --git a/synapse/metrics/metric.py b/synapse/metrics/metric.py
index e87b2b80a7..920cde1dd0 100644
--- a/synapse/metrics/metric.py
+++ b/synapse/metrics/metric.py
@@ -83,6 +83,9 @@ class CounterMetric(BaseMetric):
     def render(self):
         return map_concat(self.render_item, sorted(self.counts.keys()))
 
+    def unregister_counter(self, *values):
+        self.counts.pop(values, None)
+
 
 class CallbackMetric(BaseMetric):
     """A metric that returns the numeric value returned by a callback whenever
-- 
cgit 1.5.1