[jira] [Updated] (SSHD-458) Make list of managed sessions consistent in a SessionListener

["Goldstein Lyor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SSHD-458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Goldstein Lyor updated SSHD-458:
--------------------------------
    Priority: Minor  (was: Major)

> Make list of managed sessions consistent in a SessionListener
> -------------------------------------------------------------
>
>                 Key: SSHD-458
>                 URL: https://issues.apache.org/jira/browse/SSHD-458
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 0.14.0
>            Reporter: Clement Pellerin
>            Priority: Minor
>
> The list of managed sessions obtained from the sessionCreated() method of a SessionListener depends on the IO Service.
> When running the MinaService, the list of managed sessions already contains the newly created session that triggered the SessionListener. The first call will return size==1.
> When running the Nio2Service, the list of managed sessions does not contain the newly created session. The first call will return size==0.
> It would be preferable if the behavior was the same. This would make it easier to implement algorithms that depend on the size of the list without special knowledge about the running IO Service.
> Here is a sample SessionListener
> {code}
> import org.apache.sshd.common.Session;
> import org.apache.sshd.common.SessionListener;
> public class MySessionListener implements SessionListener
> {
> 	public void sessionCreated(Session session) {
> 		int size = session.getIoSession().getService().getManagedSessions().size();
> 	}
> 	public void sessionEvent(Session session, Event event) {
> 	}
> 	public void sessionClosed(Session session) {
> 	}
> }
> {code}
> Here is how to attach the SessionListener:
> {code}
> SshServer server = ...;
> SessionFactory sessionFactory = new SessionFactory();
> sessionFactory.addListener(new MySessionListener());
> server.setSessionFactory(sessionFactory);
> // to run with MinaService
> server.setIoServiceFactoryFactory(new MinaServiceFactoryFactory());
> // to run with Nio2Service
> //server.setIoServiceFactoryFactory(new Nio2ServiceFactoryFactory());
> {code}



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