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https://github.com/rburgst/cacheable-sample

Sample project showing that @Cacheable does not work properly in micronaut 1.0.2
https://github.com/rburgst/cacheable-sample

Last synced: 2 days ago
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Sample project showing that @Cacheable does not work properly in micronaut 1.0.2

Host: GitHub
URL: https://github.com/rburgst/cacheable-sample
Owner: rburgst
Created: 2019-01-05T19:25:03.000Z (almost 6 years ago)
Default Branch: master
Last Pushed: 2019-01-05T19:29:27.000Z (almost 6 years ago)
Last Synced: 2024-11-08T17:53:07.614Z (about 2 months ago)
Language: Kotlin
Size: 444 KB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md

Awesome Lists containing this project

README

## Sample for micronaut caching issue

Sample source to demonstrate that `@Cacheable` on a method that returns a `Publisher` does not work.

### Steps to reproduce

1. run the app

```bash
./gradlew run
```

2. send an http request multiple times

```bash
http :8080/hello
```

### Expected

the method `HelloService.calculateValue(0)` should only be called once, which should produce the following
output:

```
20:18:07.133 [nioEventLoopGroup-1-3] INFO c.s.$HelloServiceDefinition$Intercepted - Calculating value for 0
```

### Actual

the method is called multiple times producing the output

```
20:17:53.374 [nioEventLoopGroup-1-2] INFO c.s.$HelloServiceDefinition$Intercepted - Calculating value for 0
20:18:07.133 [nioEventLoopGroup-1-3] INFO c.s.$HelloServiceDefinition$Intercepted - Calculating value for 0
20:18:17.442 [nioEventLoopGroup-1-3] DEBUG i.m.c.interceptor.CacheInterceptor - Value found in cache [num-cache] for invocation: Publisher calculateValue(int num)
20:18:20.828 [nioEventLoopGroup-1-4] INFO c.s.$HelloServiceDefinition$Intercepted - Calculating value for 0
20:18:23.043 [nioEventLoopGroup-1-4] DEBUG i.m.c.interceptor.CacheInterceptor - Value found in cache [num-cache] for invocation: Publisher calculateValue(int num)
```