https://github.com/sdeleuze/demo-coroutines-tx

https://github.com/sdeleuze/demo-coroutines-tx

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/sdeleuze/demo-coroutines-tx
• Owner: sdeleuze
• Created: 2020-11-08T16:18:33.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2020-11-08T16:29:37.000Z (about 4 years ago)
• Last Synced: 2024-10-11T16:11:28.488Z (3 months ago)
• Language: Kotlin
• Size: 58.6 KB
• Stars: 2
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Demo project for Spring Coroutines `@Transactional` support.

Current issue: [#25998](https://github.com/spring-projects/spring-framework/issues/25998) @Transactional on suspending function returning a value always rollbacks. To reproduce:

Reactive returning no value works as expected.

```

http POST http://localhost:8080/reactive/create-two

Initializing transaction synchronization

Getting transaction for [com.example.FooReactiveService.createMessages]

Completing transaction for [com.example.FooReactiveService.createMessages]

Clearing transaction synchronization

```

Reactive returning a value works as expected.

```

http POST http://localhost:8080/reactive/create-one

Initializing transaction synchronization

Getting transaction for [com.example.FooReactiveService.createMessage]

Completing transaction for [com.example.FooReactiveService.createMessage]

Clearing transaction synchronization

```

Coroutines returning no value works as expected. 

```

http POST http://localhost:8080/coroutines/create-two

Initializing transaction synchronization

Getting transaction for [com.example.FooCoroutinesService.createMessages]

Completing transaction for [com.example.FooCoroutinesService.createMessages]

Clearing transaction synchronization

```

Coroutines returning a value does not work as expected (always rollbacks).

```

http POST http://localhost:8080/coroutines/create-one

Initializing transaction synchronization

Getting transaction for [com.example.FooCoroutinesService.createMessage]

Rolling back transaction for [com.example.FooCoroutinesService.createMessage] after cancellation

Clearing transaction synchronization

```