SessionListener (Tyrus 2.1.0 API)

```
public interface SessionListener
```
Session listener.
Allows to keep track of opened/closed sessions.

Author:

Pavel Bucek

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onSessionClosed(java.lang.String sessionId)`	Invoked when session is closed.
`void`	`onSessionOpened(java.lang.String sessionId)`	Invoked when session is opened.

- Method Detail
  - onSessionOpened
```
void onSessionOpened(java.lang.String sessionId)
```
    Invoked when session is opened.
    
    Parameters:
    
    sessionId - session id of opened session.
  - onSessionClosed
```
void onSessionClosed(java.lang.String sessionId)
```
    Invoked when session is closed.
    
    Parameters:
    
    sessionId - session id of closed session.