From: Wang Yu <Wang.Yu_at_Sun.COM>
Date: Wed, 31 Oct 2007 10:58:52 +0800

Thanks for the information.

Best Regards
Wang Yu


Jeanfrancois Arcand wrote:

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@Sun.COM
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