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authorErik Johnston <erikj@jki.re>2016-09-12 10:10:15 +0100
committerGitHub <noreply@github.com>2016-09-12 10:10:15 +0100
commitd1c217c823732e0af818148389d94749611aadee (patch)
treebc869b71bdd4d939c6f439666e65134ba0e775e5 /synapse/replication
parentMerge pull request #1095 from matrix-org/erikj/batch_edus (diff)
parentComment (diff)
downloadsynapse-d1c217c823732e0af818148389d94749611aadee.tar.xz
Merge pull request #1097 from matrix-org/erikj/replication_typing_rest
Correctly handle typing stream id resetting
Diffstat (limited to 'synapse/replication')
-rw-r--r--synapse/replication/resource.py9
1 files changed, 8 insertions, 1 deletions
diff --git a/synapse/replication/resource.py b/synapse/replication/resource.py
index 857bc9795c..299e9419a4 100644
--- a/synapse/replication/resource.py
+++ b/synapse/replication/resource.py
@@ -274,11 +274,18 @@ class ReplicationResource(Resource):
 
     @defer.inlineCallbacks
     def typing(self, writer, current_token, request_streams):
-        current_position = current_token.presence
+        current_position = current_token.typing
 
         request_typing = request_streams.get("typing")
 
         if request_typing is not None:
+            # If they have a higher token than current max, we can assume that
+            # they had been talking to a previous instance of the master. Since
+            # we reset the token on restart, the best (but hacky) thing we can
+            # do is to simply resend down all the typing notifications.
+            if request_typing > current_position:
+                request_typing = 0
+
             typing_rows = yield self.typing_handler.get_all_typing_updates(
                 request_typing, current_position
             )