From c72058bcc6688e3ed9fa600f77f5190441107318 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Thu, 29 Jun 2017 14:08:33 +0100
Subject: Use an ExpiringCache for storing registration sessions

This is because pruning them was a significant performance drain on
matrix.org
---
 synapse/util/caches/expiringcache.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'synapse/util/caches')

diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py
index cbdde34a57..6ad53a6390 100644
--- a/synapse/util/caches/expiringcache.py
+++ b/synapse/util/caches/expiringcache.py
@@ -94,6 +94,9 @@ class ExpiringCache(object):
 
         return entry.value
 
+    def __contains__(self, key):
+        return key in self._cache
+
     def get(self, key, default=None):
         try:
             return self[key]
-- 
cgit 1.5.1