Hi Rama,
in order to configure WebSockets support on GWS, you have to add
WebSockets async Filter:
/gws.addAsyncFilter(new com.sun.grizzly.websockets.WebSocketAsyncFilter());/
next step is to register your WebSocketApplication:
/com.sun.grizzly.websockets.WebSocketEngine.getEngine().register(new
CustomWebSocketApplication());/
where CustomWebSocketApplication extends
com.sun.grizzly.websockets.WebSocketApplication. For example echo
application may look like:
/class EchoWebSocketApplication extends WebSocketApplication {
@Override
public boolean isApplicationRequest(Request request) {
return request.requestURI().equals("/echo");
}
public void onMessage(WebSocket socket, String data) {
super.onMessage(socket, data);
socket.send(data);
}
}
/
first method (/isApplicationRequest/) decides if incoming websocket
connection is related to this application and another method
(/onMessage/) is implementing the actual processing logic.
There is useful method implemented in WebSocketApplication:
/Set<WebSocket> getWebSockets();/
which returns all the websockets connected to the application at the moment.
We're currently working on websockets section of user's guide, so If you
need more info - pls. ask.
Thanks.
WBR,
Alexey.
On 01/31/2012 05:53 PM, rama.rama_at_tiscali.it wrote:
> Hello,
>
>
> there is any guide / help / how to to add web socket in a
> grizzly web server (1.9.x) embedded application?
>
>
> something like
>
> gws
> = new GrizzlyWebserver(80,...)
> gws.addGrizzlyAdapter(...)
> gws.addAsync
> (...websocket?...)
>
> i want to do some test with web socket, some infos
> will be valuable as all what i have found was example for grizzly +
> glass fish not as a standalone embeddable server
>
> warm regards
>
>
>
>
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