Merge commit 'b7e7fd2' into release-v0.31.0

synapse/metrics/__init__.py

@@ -60,10 +60,13 @@ class LaterGauge(object):
 
         try:
             calls = self.caller()
-        except Exception as e:
-            print(e)
-            logger.err()
+        except Exception:
+            logger.exception(
+                "Exception running callback for LaterGuage(%s)",
+                self.name,
+            )
             yield g
+            return
 
         if isinstance(calls, dict):
             for k, v in calls.items():

synapse/replication/tcp/protocol.py

@@ -622,7 +622,7 @@ tcp_inbound_commands = LaterGauge(
     lambda: {
         (k[0], p.name, p.conn_id): count
         for p in connected_connections
-        for k, count in iteritems(p.inbound_commands_counter.counts)
+        for k, count in iteritems(p.inbound_commands_counter)
     })
 
 tcp_outbound_commands = LaterGauge(
@@ -630,7 +630,7 @@ tcp_outbound_commands = LaterGauge(
     lambda: {
         (k[0], p.name, p.conn_id): count
         for p in connected_connections
-        for k, count in iteritems(p.outbound_commands_counter.counts)
+        for k, count in iteritems(p.outbound_commands_counter)
     })
 
 # number of updates received for each RDATA stream