[jetty-users] WebSocketListener clarification

[Kasper Nielsen <kasperni@xxxxxxxxx>]

Hi,

A couple of questions about the WebSocketListener interface, which is not completely clear by reading the Javadoc.

1) Concurrent invokes

Methods are always invoked one at a time?

So, for example, onWebSocketError() is never concurrently invoked with  onWebSocketText().

2)

onWebSocketClose and onWebSocketError are never both invoked at the end of the lifecycle of a listener. If onWebSocketError is invoked, onWebSocketClose is never invoked, right?

3)

The first method invoked is always onWebSocketConnect?

For example, onWebSocketError is never invoked as the first operation?

4)

So the lifecycle of a WebSocketListener is roughly as follows:

onWebSocketConnect() -> followed by

0 or more onWebSocketBinary() or onWebSocketText() (sequentiel) -> followed by

onWebSocketError or onWebSocketClose -> no listener methods is invoked after this.

Cheers

  Kasper