Tadaya Tsuyukubo

Do you mean the callback list is a mixed list that contains regular callback functions and promise instances. Regular functions will be called on `receive()` and promise instances will be...

Thanks @adriancole I'd be very happy to hear about feedback. For [datasource-proxy 1.x](https://github.com/ttddyy/datasource-proxy) (current release version), it's a bit aged programming style since it's been there for long time. I'm...

FYI: @gavlyukovskiy has a project : [spring-boot-data-source-decorator](https://github.com/gavlyukovskiy/spring-boot-data-source-decorator) On the bottom of README, there are some picture with tracing. In that project, there is a datasource-proxy listener implementation that creates spans....

Regarding above [`ProxyDataSourceBuilderConfigurer.java`](https://github.com/gavlyukovskiy/spring-boot-data-source-decorator/blob/master/datasource-decorator-spring-boot-autoconfigure/src/main/java/com/github/gavlyukovskiy/boot/jdbc/decorator/dsproxy/ProxyDataSourceBuilderConfigurer.java ), on datasource-proxy 2.x version I'm planning to remove logger specific APIs. (`logQueryBySlf4j()`, `logQueryByJUL()`, `logQueryByCommons()`, `logQueryToSysOut()`) Instead, allowing user to simply define custom behavior via callback. ```java...

With the new [Micrometer Observation API](https://micrometer.io/docs/observation) in micrometer `1.10.0`, JDBC observation is supported by the [datasource-micrometer](https://github.com/jdbc-observations/datasource-micrometer/) library. I will make a [datasource-micrometer](https://github.com/jdbc-observations/datasource-micrometer/) GA release, once Spring Boot 3 goes GA....

Alternatively, you can create a custom `TestExecutionListener` that start/stop a transaction at the test class level. Something like: ```java class MyTestExecutionListener extends AbstractTestExecutionListener { @Override public void beforeTestClass(TestContext testContext) throws...

@junichimiyazaki I just wrote [this sample impl](https://gist.github.com/ttddyy/8bf8bc0ba49b75dbdb122973cfa6ec7f) and seems working to me. It starts and rollbacks transaction at class level. You can extend and add per method behavior if you...

+1

> Perhaps a getter on the builder for `connectionFactory` @philwebb Yeah, usually builder doesn't have getters to expose the inside objects, but I do see a value here; so, I...

@philwebb I have released `r2dbc-proxy 1.1.5.RELEASE` which now has getters on the builder.