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Posted to server-dev@james.apache.org by "Trần Tiến Đức (JIRA)" <ji...@apache.org> on 2018/12/25 08:24:00 UTC

[jira] [Updated] (MAILBOX-368) Implement a work queue for listeners

     [ https://issues.apache.org/jira/browse/MAILBOX-368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Trần Tiến Đức updated MAILBOX-368:
----------------------------------
    Description: 
Following work done in MAILBOX-367 we will handle asynchronous execution for listener, as defined in API MAILBOX-364
{code:java}
interface EventBus {

... Registration register(Listener listener, Group group); ...

}
{code}
 - Upon new group registration, RabbitMQEventBus attempts to create a queue per listener group, bounded to the exhange introduced in MAILBOX-367 .
 - RabbitMQEventBus also registers a consumer executing the given listener group - bound to the listener group queue

For test:
 - With a single RabbitMQDelegatingListener, ensure that global listeners are correctly executed
 - With 2 RabbitMQDelegatingListener, ensure that all global listeners are executed at least once accross the cluster

  was:
Following work done in MAILBOX-367 we will handle asynchronous execution for listener, as defined in API MAILBOX-364

```
interface EventBus {
...
 Registration register(Listener listener, Group group);
...
}
```

- Upon new group registration, RabbitMQEventBus attempts to create a queue per listener group, bounded to the exhange introduced in MAILBOX-367 .
 - RabbitMQEventBus also registers a consumer executing the given listener group - bound to the listener group queue

For test:

- With a single RabbitMQDelegatingListener, ensure that global listeners are correctly executed
 - With 2 RabbitMQDelegatingListener, ensure that all global listeners are executed at least once accross the cluster


> Implement a work queue for listeners
> ------------------------------------
>
>                 Key: MAILBOX-368
>                 URL: https://issues.apache.org/jira/browse/MAILBOX-368
>             Project: James Mailbox
>          Issue Type: Improvement
>            Reporter: Trần Tiến Đức
>            Priority: Major
>
> Following work done in MAILBOX-367 we will handle asynchronous execution for listener, as defined in API MAILBOX-364
> {code:java}
> interface EventBus {
> ... Registration register(Listener listener, Group group); ...
> }
> {code}
>  - Upon new group registration, RabbitMQEventBus attempts to create a queue per listener group, bounded to the exhange introduced in MAILBOX-367 .
>  - RabbitMQEventBus also registers a consumer executing the given listener group - bound to the listener group queue
> For test:
>  - With a single RabbitMQDelegatingListener, ensure that global listeners are correctly executed
>  - With 2 RabbitMQDelegatingListener, ensure that all global listeners are executed at least once accross the cluster



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