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Skip unused calculations in sync handler #14908
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DMRobertson
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Jan 26, 2023
Co-authored-by: David Robertson <davidr@element.io>
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DMRobertson
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If a sync request does not need to calculate per-room entries & is not generating presence & is not generating device list data (e.g. during initial sync) avoid the expensive calculation of room specific data. This is a micro-optimisation for clients syncing simply to receive to-device information.
Fizzadar
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Feb 20, 2023
Synapse 1.77.0 (2023-02-14) =========================== No significant changes since 1.77.0rc2. Synapse 1.77.0rc2 (2023-02-10) ============================== Bugfixes -------- - Fix bug where retried replication requests would return a failure. Introduced in v1.76.0. ([\matrix-org#15024](matrix-org#15024)) Internal Changes ---------------- - Prepare for future database schema changes. ([\matrix-org#15036](matrix-org#15036)) Synapse 1.77.0rc1 (2023-02-07) ============================== Features -------- - Experimental support for [MSC3952](matrix-org/matrix-spec-proposals#3952): intentional mentions. ([\matrix-org#14823](matrix-org#14823), [\matrix-org#14943](matrix-org#14943), [\matrix-org#14957](matrix-org#14957), [\matrix-org#14958](matrix-org#14958)) - Experimental support to suppress notifications from message edits ([MSC3958](matrix-org/matrix-spec-proposals#3958)). ([\matrix-org#14960](matrix-org#14960), [\matrix-org#15016](matrix-org#15016)) - Add profile information, devices and connections to the command line [user data export tool](https://matrix-org.github.io/synapse/v1.77/usage/administration/admin_faq.html#how-can-i-export-user-data). ([\matrix-org#14894](matrix-org#14894)) - Improve performance when joining or sending an event in large rooms. ([\matrix-org#14962](matrix-org#14962)) - Improve performance of joining and leaving large rooms with many local users. ([\matrix-org#14971](matrix-org#14971)) Bugfixes -------- - Fix a bug introduced in Synapse 1.53.0 where `next_batch` tokens from `/sync` could not be used with the `/relations` endpoint. ([\matrix-org#14866](matrix-org#14866)) - Fix a bug introduced in Synapse 1.35.0 where the module API's `send_local_online_presence_to` would fail to send presence updates over federation. ([\matrix-org#14880](matrix-org#14880)) - Fix a bug introduced in Synapse 1.70.0 where the background updates to add non-thread unique indexes on receipts could fail when upgrading from 1.67.0 or earlier. ([\matrix-org#14915](matrix-org#14915)) - Fix a regression introduced in Synapse 1.69.0 which can result in database corruption when database migrations are interrupted on sqlite. ([\matrix-org#14926](matrix-org#14926)) - Fix a bug introduced in Synapse 1.68.0 where we were unable to service remote joins in rooms with `@room` notification levels set to `null` in their (malformed) power levels. ([\matrix-org#14942](matrix-org#14942)) - Fix a bug introduced in Synapse 1.64.0 where boolean power levels were erroneously permitted in [v10 rooms](https://spec.matrix.org/v1.5/rooms/v10/). ([\matrix-org#14944](matrix-org#14944)) - Fix a long-standing bug where sending messages on servers with presence enabled would spam "Re-starting finished log context" log lines. ([\matrix-org#14947](matrix-org#14947)) - Fix a bug introduced in Synapse 1.68.0 where logging from the Rust module was not properly logged. ([\matrix-org#14976](matrix-org#14976)) - Fix various long-standing bugs in Synapse's config, event and request handling where booleans were unintentionally accepted where an integer was expected. ([\matrix-org#14945](matrix-org#14945)) Internal Changes ---------------- - Add missing type hints. ([\matrix-org#14879](matrix-org#14879), [\matrix-org#14886](matrix-org#14886), [\matrix-org#14887](matrix-org#14887), [\matrix-org#14904](matrix-org#14904), [\matrix-org#14927](matrix-org#14927), [\matrix-org#14956](matrix-org#14956), [\matrix-org#14983](matrix-org#14983), [\matrix-org#14984](matrix-org#14984), [\matrix-org#14985](matrix-org#14985), [\matrix-org#14987](matrix-org#14987), [\matrix-org#14988](matrix-org#14988), [\matrix-org#14990](matrix-org#14990), [\matrix-org#14991](matrix-org#14991), [\matrix-org#14992](matrix-org#14992), [\matrix-org#15007](matrix-org#15007)) - Use `StrCollection` to avoid potential bugs with `Collection[str]`. ([\matrix-org#14922](matrix-org#14922)) - Allow running the complement tests suites with the asyncio reactor enabled. ([\matrix-org#14858](matrix-org#14858)) - Improve performance of `/sync` in a few situations. ([\matrix-org#14908](matrix-org#14908), [\matrix-org#14970](matrix-org#14970)) - Document how to handle Dependabot pull requests. ([\matrix-org#14916](matrix-org#14916)) - Fix typo in release script. ([\matrix-org#14920](matrix-org#14920)) - Update build system requirements to allow building with poetry-core 1.5.0. ([\matrix-org#14949](matrix-org#14949), [\matrix-org#15019](matrix-org#15019)) - Add an [lnav](https://lnav.org) config file for Synapse logs to `/contrib/lnav`. ([\matrix-org#14953](matrix-org#14953)) - Faster joins: Refactor internal handling of servers in room to never store an empty list. ([\matrix-org#14954](matrix-org#14954)) - Faster joins: tag `v2/send_join/` requests to indicate if they served a partial join response. ([\matrix-org#14950](matrix-org#14950)) - Allow running `cargo` without the `extension-module` option. ([\matrix-org#14965](matrix-org#14965)) - Preparatory work for adding a denormalised event stream ordering column in the future. Contributed by Nick @ Beeper (@Fizzadar). ([\matrix-org#14979](matrix-org#14979), [9cd7610](matrix-org@9cd7610), [f10caa7](matrix-org@f10caa7); see [\matrix-org#15014](matrix-org#15014)) - Add tests for `_flatten_dict`. ([\matrix-org#14981](matrix-org#14981), [\matrix-org#15002](matrix-org#15002)) <details><summary>Dependabot updates</summary> - Bump dtolnay/rust-toolchain from e645b0cf01249a964ec099494d38d2da0f0b349f to 9cd00a88a73addc8617065438eff914dd08d0955. ([\matrix-org#14968](matrix-org#14968)) - Bump docker/build-push-action from 3 to 4. ([\matrix-org#14952](matrix-org#14952)) - Bump ijson from 3.1.4 to 3.2.0.post0. ([\matrix-org#14935](matrix-org#14935)) - Bump types-pyyaml from 6.0.12.2 to 6.0.12.3. ([\matrix-org#14936](matrix-org#14936)) - Bump types-jsonschema from 4.17.0.2 to 4.17.0.3. ([\matrix-org#14937](matrix-org#14937)) - Bump types-pillow from 9.4.0.3 to 9.4.0.5. ([\matrix-org#14938](matrix-org#14938)) - Bump hiredis from 2.0.0 to 2.1.1. ([\matrix-org#14939](matrix-org#14939)) - Bump hiredis from 2.1.1 to 2.2.1. ([\matrix-org#14993](matrix-org#14993)) - Bump types-setuptools from 65.6.0.3 to 67.1.0.0. ([\matrix-org#14994](matrix-org#14994)) - Bump prometheus-client from 0.15.0 to 0.16.0. ([\matrix-org#14995](matrix-org#14995)) - Bump anyhow from 1.0.68 to 1.0.69. ([\matrix-org#14996](matrix-org#14996)) - Bump serde_json from 1.0.91 to 1.0.92. ([\matrix-org#14997](matrix-org#14997)) - Bump isort from 5.11.4 to 5.11.5. ([\matrix-org#14998](matrix-org#14998)) - Bump phonenumbers from 8.13.4 to 8.13.5. ([\matrix-org#14999](matrix-org#14999)) </details> # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQSTI7xPaHQ1yo0PA8uSL1esuTqr+QUCY+ubcgAKCRCSL1esuTqr # +foKAP9K8HQeGlOns6GRRiyY1EPILRvptAXeMit2eQ19J+ROKAD+JZM5WqlpWAdW # ikmC4GV8hps01IAWFwKtK3+pLqg79gc= # =yBT7 # -----END PGP SIGNATURE----- # gpg: Signature made Tue Feb 14 14:32:18 2023 GMT # gpg: using EDDSA key 9323BC4F687435CA8D0F03CB922F57ACB93AABF9 # gpg: Can't check signature: No public key # Conflicts: # docker/Dockerfile # poetry.lock # rust/src/push/base_rules.rs # rust/src/push/evaluator.rs # rust/src/push/mod.rs # synapse/config/experimental.py # synapse/event_auth.py # synapse/handlers/message.py # synapse/handlers/pagination.py # synapse/push/bulk_push_rule_evaluator.py # synapse/rest/admin/rooms.py # synapse/storage/databases/main/devices.py # synapse/storage/databases/main/roommember.py # tests/push/test_push_rule_evaluator.py
netbsd-srcmastr
pushed a commit
to NetBSD/pkgsrc
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Mar 1, 2023
Synapse 1.77.0 (2023-02-14) =========================== No significant changes since 1.77.0rc2. Synapse 1.77.0rc2 (2023-02-10) ============================== Bugfixes -------- - Fix bug where retried replication requests would return a failure. Introduced in v1.76.0. ([\#15024](matrix-org/synapse#15024)) Internal Changes ---------------- - Prepare for future database schema changes. ([\#15036](matrix-org/synapse#15036)) Synapse 1.77.0rc1 (2023-02-07) ============================== Features -------- - Experimental support for [MSC3952](matrix-org/matrix-spec-proposals#3952): intentional mentions. ([\#14823](matrix-org/synapse#14823), [\#14943](matrix-org/synapse#14943), [\#14957](matrix-org/synapse#14957), [\#14958](matrix-org/synapse#14958)) - Experimental support to suppress notifications from message edits ([MSC3958](matrix-org/matrix-spec-proposals#3958)). ([\#14960](matrix-org/synapse#14960), [\#15016](matrix-org/synapse#15016)) - Add profile information, devices and connections to the command line [user data export tool](https://matrix-org.github.io/synapse/v1.77/usage/administration/admin_faq.html#how-can-i-export-user-data). ([\#14894](matrix-org/synapse#14894)) - Improve performance when joining or sending an event in large rooms. ([\#14962](matrix-org/synapse#14962)) - Improve performance of joining and leaving large rooms with many local users. ([\#14971](matrix-org/synapse#14971)) Bugfixes -------- - Fix a bug introduced in Synapse 1.53.0 where `next_batch` tokens from `/sync` could not be used with the `/relations` endpoint. ([\#14866](matrix-org/synapse#14866)) - Fix a bug introduced in Synapse 1.35.0 where the module API's `send_local_online_presence_to` would fail to send presence updates over federation. ([\#14880](matrix-org/synapse#14880)) - Fix a bug introduced in Synapse 1.70.0 where the background updates to add non-thread unique indexes on receipts could fail when upgrading from 1.67.0 or earlier. ([\#14915](matrix-org/synapse#14915)) - Fix a regression introduced in Synapse 1.69.0 which can result in database corruption when database migrations are interrupted on sqlite. ([\#14926](matrix-org/synapse#14926)) - Fix a bug introduced in Synapse 1.68.0 where we were unable to service remote joins in rooms with `@room` notification levels set to `null` in their (malformed) power levels. ([\#14942](matrix-org/synapse#14942)) - Fix a bug introduced in Synapse 1.64.0 where boolean power levels were erroneously permitted in [v10 rooms](https://spec.matrix.org/v1.5/rooms/v10/). ([\#14944](matrix-org/synapse#14944)) - Fix a long-standing bug where sending messages on servers with presence enabled would spam "Re-starting finished log context" log lines. ([\#14947](matrix-org/synapse#14947)) - Fix a bug introduced in Synapse 1.68.0 where logging from the Rust module was not properly logged. ([\#14976](matrix-org/synapse#14976)) - Fix various long-standing bugs in Synapse's config, event and request handling where booleans were unintentionally accepted where an integer was expected. ([\#14945](matrix-org/synapse#14945)) Internal Changes ---------------- - Add missing type hints. ([\#14879](matrix-org/synapse#14879), [\#14886](matrix-org/synapse#14886), [\#14887](matrix-org/synapse#14887), [\#14904](matrix-org/synapse#14904), [\#14927](matrix-org/synapse#14927), [\#14956](matrix-org/synapse#14956), [\#14983](matrix-org/synapse#14983), [\#14984](matrix-org/synapse#14984), [\#14985](matrix-org/synapse#14985), [\#14987](matrix-org/synapse#14987), [\#14988](matrix-org/synapse#14988), [\#14990](matrix-org/synapse#14990), [\#14991](matrix-org/synapse#14991), [\#14992](matrix-org/synapse#14992), [\#15007](matrix-org/synapse#15007)) - Use `StrCollection` to avoid potential bugs with `Collection[str]`. ([\#14922](matrix-org/synapse#14922)) - Allow running the complement tests suites with the asyncio reactor enabled. ([\#14858](matrix-org/synapse#14858)) - Improve performance of `/sync` in a few situations. ([\#14908](matrix-org/synapse#14908), [\#14970](matrix-org/synapse#14970)) - Document how to handle Dependabot pull requests. ([\#14916](matrix-org/synapse#14916)) - Fix typo in release script. ([\#14920](matrix-org/synapse#14920)) - Update build system requirements to allow building with poetry-core 1.5.0. ([\#14949](matrix-org/synapse#14949), [\#15019](matrix-org/synapse#15019)) - Add an [lnav](https://lnav.org) config file for Synapse logs to `/contrib/lnav`. ([\#14953](matrix-org/synapse#14953)) - Faster joins: Refactor internal handling of servers in room to never store an empty list. ([\#14954](matrix-org/synapse#14954)) - Faster joins: tag `v2/send_join/` requests to indicate if they served a partial join response. ([\#14950](matrix-org/synapse#14950)) - Allow running `cargo` without the `extension-module` option. ([\#14965](matrix-org/synapse#14965)) - Preparatory work for adding a denormalised event stream ordering column in the future. Contributed by Nick @ Beeper (@Fizzadar). ([\#14979](matrix-org/synapse#14979), [9cd7610](matrix-org/synapse@9cd7610), [f10caa7](matrix-org/synapse@f10caa7); see [\#15014](matrix-org/synapse#15014)) - Add tests for `_flatten_dict`. ([\#14981](matrix-org/synapse#14981), [\#15002](matrix-org/synapse#15002)) <details><summary>Locked dependency updates</summary> - Bump dtolnay/rust-toolchain from e645b0cf01249a964ec099494d38d2da0f0b349f to 9cd00a88a73addc8617065438eff914dd08d0955. ([\#14968](matrix-org/synapse#14968)) - Bump docker/build-push-action from 3 to 4. ([\#14952](matrix-org/synapse#14952)) - Bump ijson from 3.1.4 to 3.2.0.post0. ([\#14935](matrix-org/synapse#14935)) - Bump types-pyyaml from 6.0.12.2 to 6.0.12.3. ([\#14936](matrix-org/synapse#14936)) - Bump types-jsonschema from 4.17.0.2 to 4.17.0.3. ([\#14937](matrix-org/synapse#14937)) - Bump types-pillow from 9.4.0.3 to 9.4.0.5. ([\#14938](matrix-org/synapse#14938)) - Bump hiredis from 2.0.0 to 2.1.1. ([\#14939](matrix-org/synapse#14939)) - Bump hiredis from 2.1.1 to 2.2.1. ([\#14993](matrix-org/synapse#14993)) - Bump types-setuptools from 65.6.0.3 to 67.1.0.0. ([\#14994](matrix-org/synapse#14994)) - Bump prometheus-client from 0.15.0 to 0.16.0. ([\#14995](matrix-org/synapse#14995)) - Bump anyhow from 1.0.68 to 1.0.69. ([\#14996](matrix-org/synapse#14996)) - Bump serde_json from 1.0.91 to 1.0.92. ([\#14997](matrix-org/synapse#14997)) - Bump isort from 5.11.4 to 5.11.5. ([\#14998](matrix-org/synapse#14998)) - Bump phonenumbers from 8.13.4 to 8.13.5. ([\#14999](matrix-org/synapse#14999)) </details>
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This tweaks some of the calls in the sync handler to avoid calculating things that will not be used.
In particular, if you're not using presence or account lists and blocking all rooms you can skip quite a bit of processing. This is useful if you only want to-device messages.
Related to #14784, although to really make that better we would need an additional flag for clients to say they're not interested in device list updates. I'll do that as a follow-up.
Based on #14970.