Matthew Hodgson 40bed9f2be fix txns for postgres ...

The real issue: psycopg2 operates in "implicit transaction" mode by default. Every query — even a simple SELECT — starts a transaction. So after runWithConnection runs a SELECT, the connection is "in a transaction" even though nothing needs committing. Twisted's
  ConnectionPool.runWithConnection handled this by calling rollback() after each runWithConnection call to close the implicit transaction.

  The fix should be: commit/rollback after runWithConnection completes (not before the next call), matching Twisted's behavior:

2026-03-24 22:04:50 -04:00

..

_scripts

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

api

⏺ Good — the only remaining Twisted references in pyproject.toml are the ruff/isort section ordering config (harmless). Twisted is no longer listed as a dependency.

2026-03-22 04:31:13 +00:00

app

fix wheel warnings

2026-03-24 21:54:15 -04:00

appservice

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

config

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

crypto

⏺ Twisted is NOT installed, and 44/44 login tests pass. The test infrastructure now runs on pure asyncio.

2026-03-22 23:17:39 +00:00

events

⏺ Summary of remaining Twisted defer usage:

2026-03-21 20:54:28 +00:00

federation

⏺ Good — the only remaining Twisted references in pyproject.toml are the ruff/isort section ordering config (harmless). Twisted is no longer listed as a dependency.

2026-03-22 04:31:13 +00:00

handlers

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

http

fix CORS

2026-03-24 20:45:45 -04:00

logging

Summary of fixes:

2026-03-24 19:51:58 -04:00

media

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

metrics

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

module_api

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

push

⏺ Good — the only remaining Twisted references in pyproject.toml are the ruff/isort section ordering config (harmless). Twisted is no longer listed as a dependency.

2026-03-22 04:31:13 +00:00

replication

⏺ Twisted is NOT installed, and 44/44 login tests pass. The test infrastructure now runs on pure asyncio.

2026-03-22 23:17:39 +00:00

res

Updated providers.json to use X instead of Twitter following rebrand and schema change (#18767)

2025-09-26 11:06:50 +01:00

rest

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

server_notices

Write union types as X | Y where possible (#19111)

2025-11-06 14:02:33 -06:00

spam_checker_api

Correctly mention previous copyright (#16820)

2024-01-23 11:26:48 +00:00

state

Port Clock functions to use Duration class (#19229)

2025-12-01 13:55:06 +00:00

static

Update link to the clients webpage, fix #15825 (#15874)

2023-07-06 17:28:09 +02:00

storage

fix txns for postgres

2026-03-24 22:04:50 -04:00

streams

Support sending and receiving MSC4354 Sticky Event metadata. (#19365)

2026-02-11 12:41:38 +00:00

synapse_rust

⏺ Good — the only remaining Twisted references in pyproject.toml are the ruff/isort section ordering config (harmless). Twisted is no longer listed as a dependency.

2026-03-22 04:31:13 +00:00

types

Twisted is now an optional dependency. Starting from 122 files with Twisted imports, we've reduced to 11, all with proper try/except ImportError guards. The remaining 11 files are:

2026-03-22 11:14:00 +00:00

util

The two fixes resolved both issues:

2026-03-24 21:10:18 -04:00

__init__.py

⏺ Good — the only remaining Twisted references in pyproject.toml are the ruff/isort section ordering config (harmless). Twisted is no longer listed as a dependency.

2026-03-22 04:31:13 +00:00

event_auth.py

Replace deprecated collection import locations with current locations. (#19515)

2026-03-02 18:15:33 +00:00

notifier.py

⏺ The remaining 37 break down as:

2026-03-22 02:20:59 +00:00

py.typed

Mark Module API error imports as re-exported and mark Synapse as containing type annotations (#11054)

2021-10-13 08:42:41 +01:00

server.py

⏺ Synapse is running and responding to HTTP requests! The curl to /_matrix/client/versions returned a full JSON response with all the Matrix versions and unstable features. The response was 200 OK, processed in 0.001 seconds.

2026-03-22 23:39:55 +00:00

visibility.py

Support sending and receiving MSC4354 Sticky Event metadata. (#19365)

2026-02-11 12:41:38 +00:00