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Diffstat (limited to 'synapse/storage/background_updates.py')
| -rw-r--r-- | synapse/storage/background_updates.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py index c2bbbb574e..37f2d6c644 100644 --- a/synapse/storage/background_updates.py +++ b/synapse/storage/background_updates.py @@ -282,12 +282,20 @@ class BackgroundUpdater: self._running = True + back_to_back_failures = 0 + try: logger.info("Starting background schema updates") while self.enabled: try: result = await self.do_next_background_update(sleep) + back_to_back_failures = 0 except Exception: + back_to_back_failures += 1 + if back_to_back_failures >= 5: + raise RuntimeError( + "5 back-to-back background update failures; aborting." + ) logger.exception("Error doing update") else: if result: |