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Merge pull request #3089 from lbryio/force_checkpoint

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Ensure no client .wal files remain on shutdown
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Jack Robison 2020-11-20 21:12:33 -05:00 committed by GitHub
commit 0728209b66
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1 changed files with 6 additions and 1 deletions
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7
lbry/wallet/database.py
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@ -121,7 +121,12 @@ class AIOSQLite:
if self._closing: if self._closing:
return return
self._closing = True self._closing = True
await asyncio.get_event_loop().run_in_executor(self.writer_executor, self.writer_connection.close)
def __checkpoint_and_close(conn: sqlite3.Connection):
conn.execute("PRAGMA WAL_CHECKPOINT(FULL);")
conn.close()
await asyncio.get_event_loop().run_in_executor(
self.writer_executor, __checkpoint_and_close, self.writer_connection)
self.writer_executor.shutdown(wait=True) self.writer_executor.shutdown(wait=True)
self.reader_executor.shutdown(wait=True) self.reader_executor.shutdown(wait=True)
self.read_ready.clear() self.read_ready.clear()