Meteor DDP - or similar - with GWT?

[Thomas Lefort]

Anybody aware of a gwt library that would provide a publish/subscribe mechanism similar to the Meteor DDP? eg for live updates of clients when the database gets updated.

[Alain Ekambi]

Have u had u look at errai from RedHat ?

On Sep 3, 2012 10:29 AM, "Thomas Lefort" <lefor...@gmail.com> wrote:

Anybody aware of a gwt library that would provide a publish/subscribe mechanism similar to the Meteor DDP? eg for live updates of clients when the database gets updated.

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/YfqQJEQYhEcJ.
To post to this group, send email to google-we...@googlegroups.com.
To unsubscribe from this group, send email to google-web-tool...@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.

[Thomas Lefort]

I am looking at Errai CDI right now, thanks for your suggestion.

On Monday, 3 September 2012 10:36:16 UTC+2, nino wrote:

Have u had u look at errai from RedHat ?

On Sep 3, 2012 10:29 AM, "Thomas Lefort" <lefor...@gmail.com> wrote:

Anybody aware of a gwt library that would provide a publish/subscribe mechanism similar to the Meteor DDP? eg for live updates of clients when the database gets updated.

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/YfqQJEQYhEcJ.
To post to this group, send email to google-we...@googlegroups.com.

To unsubscribe from this group, send email to google-web-toolkit+unsub...@googlegroups.com.

[Thomas Lefort]

I also found an "old" project called GWT StreamHub http://code.google.com/p/gwt-comet-streamhub/

[Alain Ekambi]

I like Errai a bit more :)

2012/9/3 Thomas Lefort <lefor...@gmail.com>

To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/5zSU04Po3L4J.

To post to this group, send email to google-we...@googlegroups.com.

To unsubscribe from this group, send email to google-web-tool...@googlegroups.com.

[Thomas Lefort]

Another one... GWTEventService http://code.google.com/p/gwteventservice/wiki/StartPage
If anyine has used it and has an opinion, I am interested.

On Monday, 3 September 2012 23:29:23 UTC+2, nino wrote:

I like Errai a bit more :)

2012/9/3 Thomas Lefort <lefor...@gmail.com>

I also found an "old" project called GWT StreamHub http://code.google.com/p/gwt-comet-streamhub/

On Monday, September 3, 2012 1:24:38 PM UTC+2, Thomas Lefort wrote:

I am looking at Errai CDI right now, thanks for your suggestion.

On Monday, 3 September 2012 10:36:16 UTC+2, nino wrote:

Have u had u look at errai from RedHat ?

On Sep 3, 2012 10:29 AM, "Thomas Lefort" <lefor...@gmail.com> wrote:

Anybody aware of a gwt library that would provide a publish/subscribe mechanism similar to the Meteor DDP? eg for live updates of clients when the database gets updated.

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/YfqQJEQYhEcJ.
To post to this group, send email to google-we...@googlegroups.com.

To unsubscribe from this group, send email to google-web-toolkit+unsubscribe@googlegroups.com.

For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.

[Andrea Boscolo]

I used it in a past project and it was simple and easy enough. Seems also to be relatively up to date.
There is also atmosphere that carries a gwt client side module with also out of the box experimental support for websockets and much more: https://github.com/Atmosphere/atmosphere/tree/master/modules

[Thomas Lefort]

Yes, thanks.

In the end I made my own server push based on some code I had (using long polling). It's the long and hard way but I couldn't bend enough the different libraries available to support what I want to do.

[Jens]

In the end I made my own server push based on some code I had (using long polling). It's the long and hard way but I couldn't bend enough the different libraries available to support what I want to do.

When using long polling and depending on your app's user base you may want to take a look at Servlet 3.0 and its asynchronous servlet support or Jetty Continuations. Both reduce the amount of threads needed to handle all the long polling requests so at the end you can handle a lot more long polling requests with the same server resources.

-- J.