diff --git a/synapse/__init__.py b/synapse/__init__.py
index e951bab593..996101cf09 100644
--- a/synapse/__init__.py
+++ b/synapse/__init__.py
@@ -36,7 +36,7 @@ try:
except ImportError:
pass
-__version__ = "1.7.1"
+__version__ = "1.7.2"
if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)):
# We import here so that we don't have to install a bunch of deps when
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index abe02907b9..6fb453ce60 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -797,7 +797,10 @@ class FederationHandler(BaseHandler):
events_to_state = {}
for e_id in edges:
state, auth = yield self._get_state_for_room(
- destination=dest, room_id=room_id, event_id=e_id
+ destination=dest,
+ room_id=room_id,
+ event_id=e_id,
+ include_event_in_state=False,
)
auth_events.update({a.event_id: a for a in auth})
auth_events.update({s.event_id: s for s in state})
diff --git a/synapse/storage/engines/sqlite.py b/synapse/storage/engines/sqlite.py
index ddad17dc5a..cbc74cd302 100644
--- a/synapse/storage/engines/sqlite.py
+++ b/synapse/storage/engines/sqlite.py
@@ -25,6 +25,9 @@ class Sqlite3Engine(object):
def __init__(self, database_module, database_config):
self.module = database_module
+ database = database_config.get("args", {}).get("database")
+ self._is_in_memory = database in (None, ":memory:",)
+
# The current max state_group, or None if we haven't looked
# in the DB yet.
self._current_state_group_id = None
@@ -59,7 +62,12 @@ class Sqlite3Engine(object):
return sql
def on_new_connection(self, db_conn):
- prepare_database(db_conn, self, config=None)
+ if self._is_in_memory:
+ # In memory databases need to be rebuilt each time. Ideally we'd
+ # reuse the same connection as we do when starting up, but that
+ # would involve using adbapi before we have started the reactor.
+ prepare_database(db_conn, self, config=None)
+
db_conn.create_function("rank", 1, _rank)
def is_deadlock(self, error):
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