Change pushers to use the event_actions table

synapse/handlers/_base.py

@@ -21,7 +21,7 @@
 from synapse.types import UserID, RoomAlias, Requester
 from synapse.push.action_generator import ActionGenerator
 
-from synapse.util.logcontext import PreserveLoggingContext
+from synapse.util.logcontext import PreserveLoggingContext, preserve_fn
 
 import logging
 
@@ -406,6 +406,12 @@ def is_inviter_member_event(e):
             event, context=context
         )
 
+        # this intentionally does not yield: we don't care about the result
+        # and don't need to wait for it.
+        preserve_fn(self.hs.get_pusherpool().on_new_notifications)(
+            event_stream_id, max_stream_id
+        )
+
         destinations = set()
         for k, s in context.current_state.items():
             try:

synapse/handlers/federation.py

@@ -26,7 +26,7 @@
 from synapse.api.constants import EventTypes, Membership, RejectedReason
 from synapse.events.validator import EventValidator
 from synapse.util import unwrapFirstError
-from synapse.util.logcontext import PreserveLoggingContext
+from synapse.util.logcontext import PreserveLoggingContext, preserve_fn
 from synapse.util.logutils import log_function
 from synapse.util.async import run_on_reactor
 from synapse.util.frozenutils import unfreeze
@@ -1097,6 +1097,12 @@ def _handle_new_event(self, origin, event, state=None, auth_events=None):
             context=context,
         )
 
+        # this intentionally does not yield: we don't care about the result
+        # and don't need to wait for it.
+        preserve_fn(self.hs.get_pusherpool().on_new_notifications)(
+            event_stream_id, max_stream_id
+        )
+
         defer.returnValue((context, event_stream_id, max_stream_id))
 
     @defer.inlineCallbacks

synapse/handlers/receipts.py

@@ -80,6 +80,9 @@ def _received_remote_receipt(self, origin, content):
     def _handle_new_receipts(self, receipts):
         """Takes a list of receipts, stores them and informs the notifier.
         """
+        min_batch_id = None
+        max_batch_id = None
+
         for receipt in receipts:
             room_id = receipt["room_id"]
             receipt_type = receipt["receipt_type"]
@@ -97,10 +100,21 @@ def _handle_new_receipts(self, receipts):
 
             stream_id, max_persisted_id = res
 
-            with PreserveLoggingContext():
-                self.notifier.on_new_event(
-                    "receipt_key", max_persisted_id, rooms=[room_id]
-                )
+            if min_batch_id is None or stream_id < min_batch_id:
+                min_batch_id = stream_id
+            if max_batch_id is None or max_persisted_id > max_batch_id:
+                max_batch_id = max_persisted_id
+
+        affected_room_ids = list(set([r["room_id"] for r in receipts]))
+
+        with PreserveLoggingContext():
+            self.notifier.on_new_event(
+                "receipt_key", max_batch_id, rooms=affected_room_ids
+            )
+            # Note that the min here shouldn't be relied upon to be accurate.
+            self.hs.get_pusherpool().on_new_receipts(
+                min_batch_id, max_batch_id, affected_room_ids
+            )
 
             defer.returnValue(True)