Hi,
Wang Yu wrote:
> Hello,
>
> I want to do a cometd demo in the Glassfish Day in Beijing, but failed
> when trying the last builds (V2, V2U1,nightly build...).
> The error message is:
>
> java.lang.NullPointerException
> at com.sun.grizzly.cometd.bayeux.Handshake.toJSON(Handshake.java:198)
> at
> com.sun.grizzly.cometd.BayeuxCometHandler.onHandshake(BayeuxCometHandler.java:100)
> at
> com.sun.grizzly.cometd.BayeuxCometHandlerBase.onEvent(BayeuxCometHandlerBase.java:59)
> at
> com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler.notify0(DefaultNotificationHandler.java:187)
> at
> com.sun.enterprise.web.connector.grizzly.comet.DefaultNotificationHandler.notify(DefaultNotificationHandler.java:143)
> at
> com.sun.enterprise.web.connector.grizzly.comet.CometContext.notify(CometContext.java:456)
> at com.sun.grizzly.cometd.EventRouterImpl.route(EventRouterImpl.java:93)
> at
> com.sun.grizzly.cometd.servlet.CometdServlet.doPost(CometdServlet.java:166)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
> .....
>
> It seems that Glassfish hasnot implement the Cometd protocol properly in
> these versions.
> Can someone tell me which version can work well with cometd client (Dojo
> toolkit)?
The spec evolved faster than the GlassFish implementation :-(. The
version supported is 0.5.
Thanks
-- Jeanfrancois
>
> Thanks and Best Regards
> Wang Yu
>
>
> --
> <http://www.sun.com> * Yu Wang *
> Software Engineer
> *Sun China Engineering&Research Institute*
> 10/F Chuangxin Plaza, Tsinghua Science Park
> Beijing 100084 CHINA
> Phone x82934/+86 10 82618200
> Mobile 13701319042
> Fax +86-10-62702127
> Email Wang.Yu_at_Sun.COM
> <http://www.sun.com>
>
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