forked-synapse/synapse/replication/__init__.py

#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright 2016 OpenMarket Ltd
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
Add a /replication API for extracting the updates that happened on synapse This is necessary for replicating the data in synapse to be visible to a separate service because presence and typing notifications aren't stored in a database so won't be visible to another process. This API can be used to either get the raw data by requesting the tables themselves or to just receive notifications for updates by following the streams meta-stream. Returns updates for each table requested a JSON array of arrays with a row for each row in the table. Each table is prefixed by a header row with the: name of the table, current stream_id position for the table, number of rows, number of columns and the names of the columns. This is followed by the rows that have been added to the server since the requester last asked. The API has a timeout and is hooked up to the notifier so that a slave can long poll for updates. 2016-03-01 09:49:41 -05:00			`#`
Update license headers 2023-11-21 15:29:58 -05:00			`# This file is licensed under the Affero General Public License (AGPL) version 3.`
			`#`
Correctly mention previous copyright (#16820) During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them. 2024-01-23 06:26:48 -05:00			`# Copyright 2016 OpenMarket Ltd`
Update license headers 2023-11-21 15:29:58 -05:00			`# Copyright (C) 2023 New Vector, Ltd`
			`#`
			`# This program is free software: you can redistribute it and/or modify`
			`# it under the terms of the GNU Affero General Public License as`
			`# published by the Free Software Foundation, either version 3 of the`
			`# License, or (at your option) any later version.`
			`#`
			`# See the GNU Affero General Public License for more details:`
			`# <https://www.gnu.org/licenses/agpl-3.0.html>.`
			`#`
			`# Originally licensed under the Apache License, Version 2.0:`
			`# <http://www.apache.org/licenses/LICENSE-2.0>.`
			`#`
			`# [This file includes modifications made by New Vector Limited]`
Add a /replication API for extracting the updates that happened on synapse This is necessary for replicating the data in synapse to be visible to a separate service because presence and typing notifications aren't stored in a database so won't be visible to another process. This API can be used to either get the raw data by requesting the tables themselves or to just receive notifications for updates by following the streams meta-stream. Returns updates for each table requested a JSON array of arrays with a row for each row in the table. Each table is prefixed by a header row with the: name of the table, current stream_id position for the table, number of rows, number of columns and the names of the columns. This is followed by the rows that have been added to the server since the requester last asked. The API has a timeout and is hooked up to the notifier so that a slave can long poll for updates. 2016-03-01 09:49:41 -05:00			`#`
			`#`