diff options
Diffstat (limited to 'synapse/storage/databases/main')
| -rw-r--r-- | synapse/storage/databases/main/deviceinbox.py | 107 |
1 files changed, 58 insertions, 49 deletions
diff --git a/synapse/storage/databases/main/deviceinbox.py b/synapse/storage/databases/main/deviceinbox.py index d42faa3f1f..eb72c21155 100644 --- a/synapse/storage/databases/main/deviceinbox.py +++ b/synapse/storage/databases/main/deviceinbox.py @@ -17,7 +17,7 @@ import logging from typing import List, Tuple from synapse.logging.opentracing import log_kv, set_tag, trace -from synapse.storage._base import SQLBaseStore, db_to_json, make_in_list_sql_clause +from synapse.storage._base import SQLBaseStore, db_to_json from synapse.storage.database import DatabasePool from synapse.util import json_encoder from synapse.util.caches.expiringcache import ExpiringCache @@ -26,6 +26,18 @@ logger = logging.getLogger(__name__) class DeviceInboxWorkerStore(SQLBaseStore): + def __init__(self, database: DatabasePool, db_conn, hs): + super().__init__(database, db_conn, hs) + + # Map of (user_id, device_id) to the last stream_id that has been + # deleted up to. This is so that we can no op deletions. + self._last_device_delete_cache = ExpiringCache( + cache_name="last_device_delete_cache", + clock=self._clock, + max_len=10000, + expiry_ms=30 * 60 * 1000, + ) + def get_to_device_stream_token(self): return self._device_inbox_id_gen.get_current_token() @@ -310,20 +322,6 @@ class DeviceInboxBackgroundUpdateStore(SQLBaseStore): class DeviceInboxStore(DeviceInboxWorkerStore, DeviceInboxBackgroundUpdateStore): - DEVICE_INBOX_STREAM_ID = "device_inbox_stream_drop" - - def __init__(self, database: DatabasePool, db_conn, hs): - super().__init__(database, db_conn, hs) - - # Map of (user_id, device_id) to the last stream_id that has been - # deleted up to. This is so that we can no op deletions. - self._last_device_delete_cache = ExpiringCache( - cache_name="last_device_delete_cache", - clock=self._clock, - max_len=10000, - expiry_ms=30 * 60 * 1000, - ) - @trace async def add_messages_to_device_inbox( self, @@ -351,16 +349,19 @@ class DeviceInboxStore(DeviceInboxWorkerStore, DeviceInboxBackgroundUpdateStore) # Add the remote messages to the federation outbox. # We'll send them to a remote server when we next send a # federation transaction to that destination. - sql = ( - "INSERT INTO device_federation_outbox" - " (destination, stream_id, queued_ts, messages_json)" - " VALUES (?,?,?,?)" + self.db_pool.simple_insert_many_txn( + txn, + table="device_federation_outbox", + values=[ + { + "destination": destination, + "stream_id": stream_id, + "queued_ts": now_ms, + "messages_json": json_encoder.encode(edu), + } + for destination, edu in remote_messages_by_destination.items() + ], ) - rows = [] - for destination, edu in remote_messages_by_destination.items(): - edu_json = json_encoder.encode(edu) - rows.append((destination, stream_id, now_ms, edu_json)) - txn.executemany(sql, rows) async with self._device_inbox_id_gen.get_next() as stream_id: now_ms = self.clock.time_msec() @@ -433,32 +434,37 @@ class DeviceInboxStore(DeviceInboxWorkerStore, DeviceInboxBackgroundUpdateStore) devices = list(messages_by_device.keys()) if len(devices) == 1 and devices[0] == "*": # Handle wildcard device_ids. - sql = "SELECT device_id FROM devices WHERE user_id = ?" - txn.execute(sql, (user_id,)) + devices = self.db_pool.simple_select_onecol_txn( + txn, + table="devices", + keyvalues={"user_id": user_id}, + retcol="device_id", + ) + message_json = json_encoder.encode(messages_by_device["*"]) - for row in txn: + for device_id in devices: # Add the message for all devices for this user on this # server. - device = row[0] - messages_json_for_user[device] = message_json + messages_json_for_user[device_id] = message_json else: if not devices: continue - clause, args = make_in_list_sql_clause( - txn.database_engine, "device_id", devices + rows = self.db_pool.simple_select_many_txn( + txn, + table="devices", + keyvalues={"user_id": user_id}, + column="device_id", + iterable=devices, + retcols=("device_id",), ) - sql = "SELECT device_id FROM devices WHERE user_id = ? AND " + clause - # TODO: Maybe this needs to be done in batches if there are - # too many local devices for a given user. - txn.execute(sql, [user_id] + list(args)) - for row in txn: + for row in rows: # Only insert into the local inbox if the device exists on # this server - device = row[0] - message_json = json_encoder.encode(messages_by_device[device]) - messages_json_for_user[device] = message_json + device_id = row["device_id"] + message_json = json_encoder.encode(messages_by_device[device_id]) + messages_json_for_user[device_id] = message_json if messages_json_for_user: local_by_user_then_device[user_id] = messages_json_for_user @@ -466,14 +472,17 @@ class DeviceInboxStore(DeviceInboxWorkerStore, DeviceInboxBackgroundUpdateStore) if not local_by_user_then_device: return - sql = ( - "INSERT INTO device_inbox" - " (user_id, device_id, stream_id, message_json)" - " VALUES (?,?,?,?)" + self.db_pool.simple_insert_many_txn( + txn, + table="device_inbox", + values=[ + { + "user_id": user_id, + "device_id": device_id, + "stream_id": stream_id, + "message_json": message_json, + } + for user_id, messages_by_device in local_by_user_then_device.items() + for device_id, message_json in messages_by_device.items() + ], ) - rows = [] - for user_id, messages_by_device in local_by_user_then_device.items(): - for device_id, message_json in messages_by_device.items(): - rows.append((user_id, device_id, stream_id, message_json)) - - txn.executemany(sql, rows) |