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| author | Erik Johnston <erik@matrix.org> | 2021-06-11 10:27:12 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2021-06-11 15:20:45 +0100 |
| commit | c955f22e2c88676944124a4a3c80112b35231035 (patch) | |
| tree | b83e8ffe8fd585e546c281458e273dc621fc69a2 | |
| parent | Make changelog lines consistent (diff) | |
| download | synapse-c955f22e2c88676944124a4a3c80112b35231035.tar.xz | |
Fix bug when running presence off master (#10149)
Hopefully fixes #10027.
| -rw-r--r-- | changelog.d/10149.bugfix | 1 | ||||
| -rw-r--r-- | synapse/storage/databases/main/presence.py | 2 | ||||
| -rw-r--r-- | synapse/storage/util/id_generators.py | 15 |
3 files changed, 17 insertions, 1 deletions
diff --git a/changelog.d/10149.bugfix b/changelog.d/10149.bugfix new file mode 100644 index 0000000000..cb2d2eedb3 --- /dev/null +++ b/changelog.d/10149.bugfix @@ -0,0 +1 @@ +Fix a bug which caused presence updates to stop working some time after restart, when using a presence writer worker. diff --git a/synapse/storage/databases/main/presence.py b/synapse/storage/databases/main/presence.py index 6a2baa7841..1388771c40 100644 --- a/synapse/storage/databases/main/presence.py +++ b/synapse/storage/databases/main/presence.py @@ -50,7 +50,7 @@ class PresenceStore(SQLBaseStore): instance_name=self._instance_name, tables=[("presence_stream", "instance_name", "stream_id")], sequence_name="presence_stream_sequence", - writers=hs.config.worker.writers.to_device, + writers=hs.config.worker.writers.presence, ) else: self._presence_id_gen = StreamIdGenerator( diff --git a/synapse/storage/util/id_generators.py b/synapse/storage/util/id_generators.py index b1bd3a52d9..f1e62f9e85 100644 --- a/synapse/storage/util/id_generators.py +++ b/synapse/storage/util/id_generators.py @@ -397,6 +397,11 @@ class MultiWriterIdGenerator: # ... persist event ... """ + # If we have a list of instances that are allowed to write to this + # stream, make sure we're in it. + if self._writers and self._instance_name not in self._writers: + raise Exception("Tried to allocate stream ID on non-writer") + return _MultiWriterCtxManager(self) def get_next_mult(self, n: int): @@ -406,6 +411,11 @@ class MultiWriterIdGenerator: # ... persist events ... """ + # If we have a list of instances that are allowed to write to this + # stream, make sure we're in it. + if self._writers and self._instance_name not in self._writers: + raise Exception("Tried to allocate stream ID on non-writer") + return _MultiWriterCtxManager(self, n) def get_next_txn(self, txn: LoggingTransaction): @@ -416,6 +426,11 @@ class MultiWriterIdGenerator: # ... persist event ... """ + # If we have a list of instances that are allowed to write to this + # stream, make sure we're in it. + if self._writers and self._instance_name not in self._writers: + raise Exception("Tried to allocate stream ID on non-writer") + next_id = self._load_next_id_txn(txn) with self._lock: |