diff options
Diffstat (limited to 'synapse/replication')
| -rw-r--r-- | synapse/replication/tcp/handler.py | 2 | ||||
| -rw-r--r-- | synapse/replication/tcp/resource.py | 6 | ||||
| -rw-r--r-- | synapse/replication/tcp/streams/_base.py | 12 |
3 files changed, 16 insertions, 4 deletions
diff --git a/synapse/replication/tcp/handler.py b/synapse/replication/tcp/handler.py index d51f045f22..b217c35f99 100644 --- a/synapse/replication/tcp/handler.py +++ b/synapse/replication/tcp/handler.py @@ -709,7 +709,7 @@ class ReplicationCommandHandler: self.send_command(RemoteServerUpCommand(server)) def stream_update(self, stream_name: str, token: Optional[int], data: Any) -> None: - """Called when a new update is available to stream to clients. + """Called when a new update is available to stream to Redis subscribers. We need to check if the client is interested in the stream or not """ diff --git a/synapse/replication/tcp/resource.py b/synapse/replication/tcp/resource.py index ab829040cd..c6870df8f9 100644 --- a/synapse/replication/tcp/resource.py +++ b/synapse/replication/tcp/resource.py @@ -67,8 +67,8 @@ class ReplicationStreamProtocolFactory(ServerFactory): class ReplicationStreamer: """Handles replication connections. - This needs to be poked when new replication data may be available. When new - data is available it will propagate to all connected clients. + This needs to be poked when new replication data may be available. + When new data is available it will propagate to all Redis subscribers. """ def __init__(self, hs: "HomeServer"): @@ -109,7 +109,7 @@ class ReplicationStreamer: def on_notifier_poke(self) -> None: """Checks if there is actually any new data and sends it to the - connections if there are. + Redis subscribers if there are. This should get called each time new data is available, even if it is currently being executed, so that nothing gets missed diff --git a/synapse/replication/tcp/streams/_base.py b/synapse/replication/tcp/streams/_base.py index 23d631a769..495f2f0285 100644 --- a/synapse/replication/tcp/streams/_base.py +++ b/synapse/replication/tcp/streams/_base.py @@ -316,7 +316,19 @@ class PresenceFederationStream(Stream): class TypingStream(Stream): @attr.s(slots=True, frozen=True, auto_attribs=True) class TypingStreamRow: + """ + An entry in the typing stream. + Describes all the users that are 'typing' right now in one room. + + When a user stops typing, it will be streamed as a new update with that + user absent; you can think of the `user_ids` list as overwriting the + entire list that was there previously. + """ + + # The room that this update is for. room_id: str + + # All the users that are 'typing' right now in the specified room. user_ids: List[str] NAME = "typing" |