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authorErik Johnston <erik@matrix.org>2020-03-25 14:54:01 +0000
committerGitHub <noreply@github.com>2020-03-25 14:54:01 +0000
commit4cff617df1ba6f241fee6957cc44859f57edcc0e (patch)
treec0c0c3ffc496262981fc917362942468191da9d4 /synapse/app
parentVarious cleanups to INSTALL.md (#7141) (diff)
downloadsynapse-4cff617df1ba6f241fee6957cc44859f57edcc0e.tar.xz
Move catchup of replication streams to worker. (#7024)
This changes the replication protocol so that the server does not send down `RDATA` for rows that happened before the client connected. Instead, the server will send a `POSITION` and clients then query the database (or master out of band) to get up to date.
Diffstat (limited to 'synapse/app')
-rw-r--r--synapse/app/generic_worker.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/app/generic_worker.py b/synapse/app/generic_worker.py
index bd1733573b..fba7ad9551 100644
--- a/synapse/app/generic_worker.py
+++ b/synapse/app/generic_worker.py
@@ -401,6 +401,9 @@ class GenericWorkerTyping(object):
             self._room_serials[row.room_id] = token
             self._room_typing[row.room_id] = row.user_ids
 
+    def get_current_token(self) -> int:
+        return self._latest_room_serial
+
 
 class GenericWorkerSlavedStore(
     # FIXME(#3714): We need to add UserDirectoryStore as we write directly