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authorErik Johnston <erik@matrix.org>2017-04-04 15:22:54 +0100
committerErik Johnston <erik@matrix.org>2017-04-04 15:22:54 +0100
commitac66e11f2b1235f801195ad0065008cdca2f1b0b (patch)
treebe58241935d8c7361788e247abc19dae6d8648d3 /synapse/app/synchrotron.py
parentRemove unused worker config option (diff)
downloadsynapse-ac66e11f2b1235f801195ad0065008cdca2f1b0b.tar.xz
Add the appropriate amount of preserve_fn
Diffstat (limited to '')
-rw-r--r--synapse/app/synchrotron.py13
1 files changed, 6 insertions, 7 deletions
diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py
index 7341970a81..a1ef5dfa77 100644
--- a/synapse/app/synchrotron.py
+++ b/synapse/app/synchrotron.py
@@ -47,7 +47,7 @@ from synapse.storage.engines import create_engine
 from synapse.storage.presence import PresenceStore, UserPresenceState
 from synapse.storage.roommember import RoomMemberStore
 from synapse.util.httpresourcetree import create_resource_tree
-from synapse.util.logcontext import LoggingContext, PreserveLoggingContext
+from synapse.util.logcontext import LoggingContext, PreserveLoggingContext, preserve_fn
 from synapse.util.manhole import manhole
 from synapse.util.rlimit import change_resource_limit
 from synapse.util.stringutils import random_string
@@ -328,11 +328,7 @@ class SyncReplicationHandler(ReplicationClientHandler):
     def on_rdata(self, stream_name, token, rows):
         super(SyncReplicationHandler, self).on_rdata(stream_name, token, rows)
 
-        if stream_name == "typing":
-            self.typing_handler.process_replication_rows(token, rows)
-        elif stream_name == "presence":
-            self.presence_handler.process_replication_rows(token, rows)
-        self.notify(stream_name, token, rows)
+        preserve_fn(self.process_and_notify)(stream_name, token, rows)
 
     def get_streams_to_replicate(self):
         args = super(SyncReplicationHandler, self).get_streams_to_replicate()
@@ -343,7 +339,7 @@ class SyncReplicationHandler(ReplicationClientHandler):
         return self.presence_handler.get_currently_syncing_users()
 
     @defer.inlineCallbacks
-    def notify(self, stream_name, token, rows):
+    def process_and_notify(self, stream_name, token, rows):
         if stream_name == "events":
             # We shouldn't get multiple rows per token for events stream, so
             # we don't need to optimise this for multiple rows.
@@ -369,6 +365,7 @@ class SyncReplicationHandler(ReplicationClientHandler):
                 "receipt_key", token, rooms=[row.room_id for row in rows],
             )
         elif stream_name == "typing":
+            self.typing_handler.process_replication_rows(token, rows)
             self.notifier.on_new_event(
                 "typing_key", token, rooms=[row.room_id for row in rows],
             )
@@ -386,6 +383,8 @@ class SyncReplicationHandler(ReplicationClientHandler):
             self.notifier.on_new_event(
                 "device_list_key", token, rooms=all_room_ids,
             )
+        elif stream_name == "presence":
+            yield self.presence_handler.process_replication_rows(token, rows)
 
 
 def start(config_options):