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Posted to dev@eventmesh.apache.org by GitBox <gi...@apache.org> on 2021/08/10 09:50:33 UTC
[GitHub] [incubator-eventmesh] lrhkobe opened a new issue #492: Support resource initilization and release of connector in EventMesh
lrhkobe opened a new issue #492:
URL: https://github.com/apache/incubator-eventmesh/issues/492
## Enhancement Request
### Is your enhancement request related to a problem? Please describe
When a large number of groups represented by eventmesh, there may be a resource problem, because in eventmesh each group corresponds to a rocketmq client, and each rocketmq client is heavy and it opens a lot of threads. We may need to use a public thread pool instead of opening a separate thread pool for each rocket client.
Certainly, you can also do initialization and release of other resources if need.
### Describe the solution you'd like
- Provide the api of connector resource initialization and release in `eventmesh-conncetor-api`;
- Provide the implementation of connector resource initialization and release in specific plugin;
- Execute initialization and release of the connector resource in `eventmesh-runtime` .
### ConnectorResourceService API design
```
@EventMeshSPI(isSingleton = true)
public interface ConnectorResourceService {
/**
* Resource initialization in connector,such as,some public threadpool if exist
*
* @throws Exception
*/
void init() throws Exception;
/**
*Resource release in connector,such as,some public threadpool if exist
*
* @throws Exception
*/
void release() throws Exception;
}
```
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[GitHub] [incubator-eventmesh] xwm1992 closed issue #492: Support resource initilization and release of connector in EventMesh
Posted by GitBox <gi...@apache.org>.
xwm1992 closed issue #492:
URL: https://github.com/apache/incubator-eventmesh/issues/492
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