From 1731af3f29d21fc9ff69166c79391573c7a9a60e Mon Sep 17 00:00:00 2001
From: Mark Haines <mark.haines@matrix.org>
Date: Tue, 18 Nov 2014 16:44:52 +0000
Subject: [PATCH] SYN-104: When going backwards the end token should be before
the last event
---
synapse/storage/stream.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py
index 475e7f20a1..a954024678 100644
--- a/synapse/storage/stream.py
+++ b/synapse/storage/stream.py
@@ -253,6 +253,9 @@ class StreamStore(SQLBaseStore):
if rows:
topo = rows[-1]["topological_ordering"]
toke = rows[-1]["stream_ordering"]
+ if direction == 'b':
+ topo -= 1
+ toke -= 1
next_token = "t%s-%s" % (topo, toke)
else:
# TODO (erikj): We should work out what to do here instead.
--
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