Comments for Nicolas ColomerNicolas Colomer http://www.ncolomer.net From lorem to ipsum Wed, 03 Oct 2012 12:30:11 +0000 hourly 1 http://wordpress.org/?v=3.5.1 Comment on Generate and use a Google Maps debug API key by Wellesly http://www.ncolomer.net/2011/03/generate-and-use-a-google-map-debug-api-key/#comment-653 Wellesly Wed, 03 Oct 2012 12:30:11 +0000 http://www.colomern.net/blog/?p=12#comment-653 I really recommend this site for those who work with eclipse in mac os. Excellent explanation! Keep it up!

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by Nicolas Colomer http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-647 Nicolas Colomer Wed, 08 Aug 2012 20:14:50 +0000 http://www.colomern.net/?p=352#comment-647 Hi Frank,
I succeed to reproduce the issue and get some NPE and ISE server-side using IE. However, as mentioned in this wiki page, Tomcat 7.0.27+ is not yet fully supported by Atmosphere.
This is due to the youth (and related issues) of the Tomcat’s WebSocket implementation. Please refer to the link above to get some workarounds.

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by Nicolas Colomer http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-646 Nicolas Colomer Wed, 08 Aug 2012 14:11:29 +0000 http://www.colomern.net/?p=352#comment-646 Hi Arvin,
Just git clone the project and run mvn package to generate a war file (You need both Git and Maven).
I never used GlassFish but I suppose you just have to put the generated war somewhere in the GlassFish’s hierarchy (as the webapps/ directory for Tomcat).
If you are looking for a simpler way, just run mvn jetty:run as described in the readme to start a Jetty container with a running MapPush instance.

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by Arvin http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-645 Arvin Wed, 08 Aug 2012 10:08:42 +0000 http://www.colomern.net/?p=352#comment-645 Hi,Nicolas

I’m a student from Taiwan, I’m very newbie in Atmosphere and glassfish

just want to say thank you for this tutorial.

and that’s one more thing I want to ask, I tried to run this on GlassFishv3
could you give me some advice? it seems like need some maven plugin to use glassfish?

it will be very appreciated if you can help!

thanks

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by Frank http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-455 Frank Wed, 18 Jul 2012 23:53:17 +0000 http://www.colomern.net/?p=352#comment-455 I try to deploy to tomcat 7.0.27 and tomcat7.0.29 both FF/Chrome work fine, but IE 8 & 9 does not work. IE sends message back to server, but IE could not get back message from server. IE sends message to server, and server can send message to FF/Chrome, but not IE.

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by JP SIngh http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-340 JP SIngh Wed, 11 Jul 2012 00:42:49 +0000 http://www.colomern.net/?p=352#comment-340 Awesome work Nicolas. All good.

Appreciate your help.

Cheers
JP

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by Nicolas Colomer http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-337 Nicolas Colomer Tue, 10 Jul 2012 21:11:43 +0000 http://www.colomern.net/?p=352#comment-337 Hi JP, thanks for your feedback!
According to a recent @jfarcand’s tweet, Tomcat 7.0.29 release brings some backward incompatibilities on its WebSocket API (WebSocket implementation is still new in Tomcat). Hopefully, the latest version of Atmosphere handles this perfectly.
After succeeding in reproduce the problem, I updated the Atmosphere dependency from 0.9.1 to 0.9.7 and finally made it run as expected. Just git pull and redeploy on your Tomcat ;)

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by JP Singh http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-336 JP Singh Tue, 10 Jul 2012 14:12:18 +0000 http://www.colomern.net/?p=352#comment-336 Hi Nicolas,

Thanks for sharing your work.

I’m experiencing some issue, Just wondering if you can help:

I have deployed the application on jetty server 8. All works fine. No issues.
Now I’m trying to deploy the same app on Tomcat 7.0.29. When i try to press the Connect button on the UI, in the firebug I can see the following:
Message Received using websocket: java.lang.NumberFormatException: empty String
scripts.js (line 156)

Tomcat logs has the following:
23:50:02.833 [http-bio-8080-exec-6] WARN o.a.w.protocol.SimpleHttpProtocol – St
atus code higher than 400 Status 400 Message OK
23:50:02.833 [http-bio-8080-exec-6] WARN o.a.w.protocol.SimpleHttpProtocol – No
AtmosphereResource has been suspended. The WebSocket will be closed: /MapPush/
api Status 400 Message OK

Can you please advise?
Thanks
JP

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by Nicolas Colomer http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-335 Nicolas Colomer Fri, 29 Jun 2012 12:11:20 +0000 http://www.colomern.net/?p=352#comment-335 Hi Yannick,
I’m surprised you had to change the line #163 of script.js: according to the 0.9 migration note (see this article), the right method signature is now socket.subscribe(request).
I also checked the Atmosphere / GlassFish compatibility: the atmosphere-runtime dependency pulls by default the atmoshpere-compat-tomcat7 jar (see this thread), so this should not be the issue.

]]> Comment on Comet/WebSocket? Introducing the Atmosphere framework by Yannick http://www.ncolomer.net/2012/03/cometwebsocket-introducing-the-atmosphere-framework/#comment-334 Yannick Fri, 29 Jun 2012 09:34:09 +0000 http://www.colomern.net/?p=352#comment-334 Hey, thanks for this tutorial. I tried to run this on GlassFish B23, I had to change the script.js line 163 to socket = $.atmosphere.subscribe(apiUrl, null, request); but when connecting, this error is sent : GRAVE: 14840 [http-thread-pool-8080(1)] WARN org.atmosphere.container.GlassFishWebSocketSupport – failed to connect to web socket…but WebSocket are enabled in my Glassfish (checked in domain.xml)…any idea ?

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