Comments on: Building Real-time web apps with Rails3 http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/ A Sri Lankan, A Rubyist and A Web Dude Fri, 27 Aug 2010 19:24:19 +0000 http://wordpress.org/?v=2.9.1 hourly 1 By: Igor Wiedler http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33490 Igor Wiedler Tue, 01 Jun 2010 03:52:29 +0000 http://www.web2media.net/laktek/?p=290#comment-33490 I've been trying to get cramp working with rails3 routes, but I keep getting the following exception:<br><br> undefined method `action' for SocketController:Class<br><br>SocketController naturally extends Cramp::Controller::Websocket. I'm pretty certain I followed all instructions correctly. The rails 3 controllers are being served through rack/thin just fine. Any hints would be great. I've been trying to get cramp working with rails3 routes, but I keep getting the following exception:

undefined method `action' for SocketController:Class

SocketController naturally extends Cramp::Controller::Websocket. I'm pretty certain I followed all instructions correctly. The rails 3 controllers are being served through rack/thin just fine. Any hints would be great.

]]> By: LakTEK – Real-time Collaborative Editing with Web Sockets, Node.js & Redis - (Lakshan Perera) http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33252 LakTEK – Real-time Collaborative Editing with Web Sockets, Node.js & Redis - (Lakshan Perera) Tue, 25 May 2010 23:54:25 +0000 http://www.web2media.net/laktek/?p=290#comment-33252 [...] research project in the university. Since then I did couple of posts on the design decisions and on technologies I experimented for the project. After some excessive hacking, today I’ve got something [...] […] research project in the university. Since then I did couple of posts on the design decisions and on technologies I experimented for the project. After some excessive hacking, today I’ve got something […]

]]> By: nickL http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33219 nickL Mon, 22 Mar 2010 04:05:57 +0000 http://www.web2media.net/laktek/?p=290#comment-33219 This is interesting. But how could that be done via Load Balancer? I've explored Cramp however i'm concerned as Nicolas mentioned that scaling it with a Rails3 app may prove difficult. Ideas? This is interesting. But how could that be done via Load Balancer? I've explored Cramp however i'm concerned as Nicolas mentioned that scaling it with a Rails3 app may prove difficult. Ideas?

]]> By: Real-Time Web Posts 03/03/2010 | Phil Leggetter - Software Consultant http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33206 Real-Time Web Posts 03/03/2010 | Phil Leggetter - Software Consultant Wed, 03 Mar 2010 09:13:29 +0000 http://www.web2media.net/laktek/?p=290#comment-33206 [...] Building Real-Time web apps with Rails 3 – LakTEK [...] […] Building Real-Time web apps with Rails 3 – LakTEK […]

]]> By: Caffeine Driven Development » Blog Archive » L33t Links #81 http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33193 Caffeine Driven Development » Blog Archive » L33t Links #81 Mon, 22 Feb 2010 17:40:24 +0000 http://www.web2media.net/laktek/?p=290#comment-33193 [...] Building Real-time web apps with Rails3 [...] […] Building Real-time web apps with Rails3 […]

]]> By: Blog.XDite.net » Rack ? Rack middleware http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33191 Blog.XDite.net » Rack ? Rack middleware Sun, 21 Feb 2010 10:34:31 +0000 http://www.web2media.net/laktek/?p=290#comment-33191 [...] Building Real-time web apps with Rails3 ????????? ( Rails + Cramp [...] […] Building Real-time web apps with Rails3 ????????? ( Rails + Cramp […]

]]> By: laktek http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33189 laktek Fri, 19 Feb 2010 10:55:04 +0000 http://www.web2media.net/laktek/?p=290#comment-33189 Passenger doesn't really support evented model, so we need to stick with Thin or Rainbows! as the application server. As I mentioned below comment, we will need to have a web server with load balancing capabilities (nginx would also be suitable).<br><br>Thanks for pointing at Juggernaut and Syncro. I have actually read about Juggernaut sometime back. Syncro looks even more interesting, wil take some time to dig deeper on it. Passenger doesn't really support evented model, so we need to stick with Thin or Rainbows! as the application server. As I mentioned below comment, we will need to have a web server with load balancing capabilities (nginx would also be suitable).

Thanks for pointing at Juggernaut and Syncro. I have actually read about Juggernaut sometime back. Syncro looks even more interesting, wil take some time to dig deeper on it.

]]> By: laktek http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33188 laktek Fri, 19 Feb 2010 10:49:46 +0000 http://www.web2media.net/laktek/?p=290#comment-33188 I agree with you on this and actually I looked at the issue only from the development perspective. Though, I haven't actually researched much on the production environment of the app, it seems using a load balancer to direct sync and async requests to two separate Thin instances would be good enough. I agree with you on this and actually I looked at the issue only from the development perspective. Though, I haven't actually researched much on the production environment of the app, it seems using a load balancer to direct sync and async requests to two separate Thin instances would be good enough.

]]> By: http://www.web2media.net/laktek/2010/02/… « bst On Web Dev http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33157 http://www.web2media.net/laktek/2010/02/… « bst On Web Dev Wed, 17 Feb 2010 16:27:54 +0000 http://www.web2media.net/laktek/?p=290#comment-33157 [...] http://www.web2media.net/laktek/2010/02/… http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/ [...] […] http://www.web2media.net/laktek/2010/02/…; http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/ […]

]]> By: Nicolas Mérouze http://www.web2media.net/laktek/2010/02/16/building-real-time-web-apps-with-rails3/comment-page-1/#comment-33149 Nicolas Mérouze Wed, 17 Feb 2010 08:55:51 +0000 http://www.web2media.net/laktek/?p=290#comment-33149 I've written a similar blog post (I didn't publish it) and the problem is that if you're mixing sync requests with async requests, the sync requests will block the async requests on the thin instance. So in this situation Cramp will be useless (or not scalable). Either you have 2 separate Rack apps or 2*n thin instances (one for Rails, one for Cramp). I’ve written a similar blog post (I didn’t publish it) and the problem is that if you’re mixing sync requests with async requests, the sync requests will block the async requests on the thin instance. So in this situation Cramp will be useless (or not scalable). Either you have 2 separate Rack apps or 2*n thin instances (one for Rails, one for Cramp).

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