Merge pull request #3604 from matrix-org/rav/background_process_fixes

Wrap a number of things that run in the background

1 files changed, 6 insertions, 2 deletions

diff --git a/synapse/storage/devices.py b/synapse/storage/devices.py

index cc3cdf2ebc..52dccb1507 100644
--- a/synapse/storage/devices.py
+++ b/synapse/storage/devices.py
@@ -21,6 +21,7 @@ from canonicaljson import json
 from twisted.internet import defer
 
 from synapse.api.errors import StoreError
+from synapse.metrics.background_process_metrics import run_as_background_process
 from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList
 
 from ._base import Cache, SQLBaseStore
@@ -711,6 +712,9 @@ class DeviceStore(SQLBaseStore):
 
             logger.info("Pruned %d device list outbound pokes", txn.rowcount)
 
-        return self.runInteraction(
-            "_prune_old_outbound_device_pokes", _prune_txn
+        run_as_background_process(
+            "prune_old_outbound_device_pokes",
+            self.runInteraction,
+            "_prune_old_outbound_device_pokes",
+            _prune_txn,
         )