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https://github.com/element-hq/synapse
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Delete old received_transactions
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parent
e65bc7d315
commit
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2 changed files with 45 additions and 4 deletions
32
synapse/storage/schema/delta/34/received_txn_purge.py
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32
synapse/storage/schema/delta/34/received_txn_purge.py
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@ -0,0 +1,32 @@
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# Copyright 2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from synapse.storage.engines import PostgresEngine
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import logging
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logger = logging.getLogger(__name__)
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def run_create(cur, database_engine, *args, **kwargs):
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if isinstance(database_engine, PostgresEngine):
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cur.execute("TRUNCATE received_transactions")
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else:
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cur.execute("DELETE FROM received_transactions")
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cur.execute("CREATE INDEX received_transactions_ts ON received_transactions(ts)")
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def run_upgrade(cur, database_engine, *args, **kwargs):
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pass
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@ -62,10 +62,9 @@ class TransactionStore(SQLBaseStore):
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self.last_transaction = {}
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reactor.addSystemEventTrigger("before", "shutdown", self._persist_in_mem_txns)
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hs.get_clock().looping_call(
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self._persist_in_mem_txns,
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1000,
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)
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self._clock.looping_call(self._persist_in_mem_txns, 1000)
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self._clock.looping_call(self._cleanup_transactions, 30 * 60 * 1000)
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def get_received_txn_response(self, transaction_id, origin):
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"""For an incoming transaction from a given origin, check if we have
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@ -127,6 +126,7 @@ class TransactionStore(SQLBaseStore):
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"origin": origin,
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"response_code": code,
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"response_json": buffer(encode_canonical_json(response_dict)),
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"ts": self._clock.time_msec(),
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},
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or_ignore=True,
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desc="set_received_txn_response",
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@ -383,3 +383,12 @@ class TransactionStore(SQLBaseStore):
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yield self.runInteraction("_persist_in_mem_txns", f)
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except:
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logger.exception("Failed to persist transactions!")
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def _cleanup_transactions(self):
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now = self._clock.time_msec()
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month_ago = now - 30 * 24 * 60 * 60 * 1000
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def _cleanup_transactions_txn(txn):
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txn.execute("DELETE FROM received_transactions WHERE ts < ?", (month_ago,))
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return self.runInteraction("_persist_in_mem_txns", _cleanup_transactions_txn)
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