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authorSean Quah <8349537+squahtx@users.noreply.github.com>2023-02-03 15:39:59 +0000
committerGitHub <noreply@github.com>2023-02-03 15:39:59 +0000
commit0a686d1d13c497af84f62ca192a401fdc18387ab (patch)
tree957f546554b6a193e3e01fbd530349abb259d636 /synapse/handlers/device.py
parentReload the pyo3-log config when the Python logging config changes. (#14976) (diff)
downloadsynapse-0a686d1d13c497af84f62ca192a401fdc18387ab.tar.xz
Faster joins: Refactor handling of servers in room (#14954)
Ensure that the list of servers in a partial state room always contains
the server we joined off.

Also refactor `get_partial_state_servers_at_join` to return `None` when
the given room is no longer partial stated, to explicitly indicate when
the room has partial state. Otherwise it's not clear whether an empty
list means that the room has full state, or the room is partial stated,
but the server we joined off told us that there are no servers in the
room.

Signed-off-by: Sean Quah <seanq@matrix.org>
Diffstat (limited to 'synapse/handlers/device.py')
-rw-r--r--synapse/handlers/device.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py
index 5c06073901..6f7963df43 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -859,6 +859,7 @@ class DeviceHandler(DeviceWorkerHandler):
         known_hosts_at_join = await self.store.get_partial_state_servers_at_join(
             room_id
         )
+        assert known_hosts_at_join is not None
         potentially_changed_hosts.difference_update(known_hosts_at_join)
 
         potentially_changed_hosts.discard(self.server_name)