This change introduces a match_log function, that implements lenient matching of log output lines. Tests of log output are retrofited to use the function.
DISCLAIMER:
This commit was authored entirely by a human without the assistance of LLMs.
Using debouncer to trigger schema cache loading makes it difficult to understand when exactly it is triggered.
Fixed integer type mapping in OpenAPI 2.0: replaced the invalid integer format with int32/int64 and added the toSwaggerFormat function to map PostgreSQL types to valid OpenAPI 2.0 formats:
smallint -> int32
integer -> int32
bigint -> int64
To avoid repeated querying of `pg_timezone_names` every time schema
cache is reset, `Prefer: timezone` can be disabled by setting
`db-timezone-enabled = false`.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
Some helpers are provided for introspecting metrics already (used in JWT cache tests). This change provides facilities to additionally validate emited Observation events.
A new Spec module is also implemented, adding basic tests of schema cache reloading - their main goal is to excercise the new infrastructure.
These files were added to cover the config dumping of
string comparison operators in `JSPath`. Renaming and
adding a comment in these to make it clear.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
- Create separate test suite for observability tests
- Create wrapper script `postgrest-test-observability`
- Add to CI and `postgrest-check`
- Move JWT cache tests under observability tests
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
Also add a comment on `AuthResult` type to explain that
we can also access the claims in the db using GUCs.
Signed-off-by: Taimoor Zaeem <taimoorzaeem@gmail.com>
Right now listening sockets initialization, management and usage is split between App, AppState and Admin modules: they are created in AppState.init and remembered in AppState but used only in App and Admin.
It has several negative consequences:
- sockets are initialized even if not needed (eg. command line invocations like dump-config or dump-schema)
- it is impossible to start listening on a socket after initial schema cache load because it requires AppState
This change decouples listen socket management from AppState. Sockets are created only when needed (ie. not in command line tools invocation) and passed to admin application and to Warp by the App module.
This commit replaces ioRef based implementation of schema cache status tracking to MVar based, so that it is possible to wait for schema cache loading.
Waiting for schema cache loading is necessary to implement zero-downtime upgrades with SO_REUSEPORT, where listening on a socket must wait for schema cache loading.
