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authorErik Johnston <erik@matrix.org>2016-09-15 11:47:23 +0100
committerErik Johnston <erik@matrix.org>2016-09-15 11:47:23 +0100
commit211786ecd629588f2481c94217a4a388b090c993 (patch)
tree0ba7a3190107ffc2c87d10546ed111ad9f68d7f2 /synapse/replication/slave/storage
parentBase public room list off of public_rooms stream (diff)
downloadsynapse-211786ecd629588f2481c94217a4a388b090c993.tar.xz
Stream public room changes down replication
Diffstat (limited to 'synapse/replication/slave/storage')
-rw-r--r--synapse/replication/slave/storage/events.py8
-rw-r--r--synapse/replication/slave/storage/room.py31
2 files changed, 39 insertions, 0 deletions
diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py
index 15c52774a2..f8965c73a0 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -61,6 +61,8 @@ class SlavedEventStore(BaseSlavedStore):
             "MembershipStreamChangeCache", events_max,
         )
 
+        self.stream_ordering_month_ago = 0
+
     # Cached functions can't be accessed through a class instance so we need
     # to reach inside the __dict__ to extract them.
     get_rooms_for_user = RoomMemberStore.__dict__["get_rooms_for_user"]
@@ -168,6 +170,12 @@ class SlavedEventStore(BaseSlavedStore):
     get_auth_chain_ids = DataStore.get_auth_chain_ids.__func__
     _get_auth_chain_ids_txn = DataStore._get_auth_chain_ids_txn.__func__
 
+    get_room_max_stream_ordering = DataStore.get_room_max_stream_ordering.__func__
+
+    get_forward_extremeties_for_room = (
+        DataStore.get_forward_extremeties_for_room.__func__
+    )
+
     def stream_positions(self):
         result = super(SlavedEventStore, self).stream_positions()
         result["events"] = self._stream_id_gen.get_current_token()
diff --git a/synapse/replication/slave/storage/room.py b/synapse/replication/slave/storage/room.py
index d5bb0f98ea..81743941dc 100644
--- a/synapse/replication/slave/storage/room.py
+++ b/synapse/replication/slave/storage/room.py
@@ -15,7 +15,38 @@
 
 from ._base import BaseSlavedStore
 from synapse.storage import DataStore
+from ._slaved_id_tracker import SlavedIdTracker
 
 
 class RoomStore(BaseSlavedStore):
+    def __init__(self, db_conn, hs):
+        super(RoomStore, self).__init__(db_conn, hs)
+        self._public_room_id_gen = SlavedIdTracker(
+            db_conn, "public_room_list_stream", "stream_id"
+        )
+
     get_public_room_ids = DataStore.get_public_room_ids.__func__
+    get_current_public_room_stream_id = (
+        DataStore.get_current_public_room_stream_id.__func__
+    )
+    get_public_room_ids_at_stream_id = (
+        DataStore.get_public_room_ids_at_stream_id.__func__
+    )
+    get_public_room_ids_at_stream_id_txn = (
+        DataStore.get_public_room_ids_at_stream_id_txn.__func__
+    )
+    get_published_at_stream_id_txn = (
+        DataStore.get_published_at_stream_id_txn.__func__
+    )
+
+    def stream_positions(self):
+        result = super(RoomStore, self).stream_positions()
+        result["public_rooms"] = self._public_room_id_gen.get_current_token()
+        return result
+
+    def process_replication(self, result):
+        stream = result.get("public_rooms")
+        if stream:
+            self._public_room_id_gen.advance(int(stream["position"]))
+
+        return super(RoomStore, self).process_replication(result)