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Merge pull request #2202 from matrix-org/erikj/cache_count_device

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Cache one time key counts
This commit is contained in:
Erik Johnston 2017-05-08 16:09:12 +01:00 committed by GitHub
commit b9c84f3f3a
1 changed files with 9 additions and 0 deletions
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9
synapse/storage/end_to_end_keys.py
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@ -15,6 +15,7 @@
from twisted.internet import defer
from synapse.api.errors import SynapseError
from synapse.util.caches.descriptors import cached
from canonicaljson import encode_canonical_json
import ujson as json
@ -177,10 +178,14 @@ class EndToEndKeyStore(SQLBaseStore):
for algorithm, key_id, json_bytes in new_keys
],
)
txn.call_after(
self.count_e2e_one_time_keys.invalidate, (user_id, device_id,)
)
yield self.runInteraction(
"add_e2e_one_time_keys_insert", _add_e2e_one_time_keys
)
@cached(max_entries=10000)
def count_e2e_one_time_keys(self, user_id, device_id):
""" Count the number of one time keys the server has for a device
Returns:
@ -225,6 +230,9 @@ class EndToEndKeyStore(SQLBaseStore):
)
for user_id, device_id, algorithm, key_id in delete:
txn.execute(sql, (user_id, device_id, algorithm, key_id))
txn.call_after(
self.count_e2e_one_time_keys.invalidate, (user_id, device_id,)
)
return result
return self.runInteraction(
"claim_e2e_one_time_keys", _claim_e2e_one_time_keys
@ -242,3 +250,4 @@ class EndToEndKeyStore(SQLBaseStore):
keyvalues={"user_id": user_id, "device_id": device_id},
desc="delete_e2e_one_time_keys_by_device"
)
self.count_e2e_one_time_keys.invalidate((user_id, device_id,))