Comments on: Using RubyAmf for creating a CRUD application in Rails

By: erick

erick — Mon, 07 Dec 2009 09:03:21 +0000

I know I’m a few months late but…
@Mark
I had the same issue as you with #2044 error.
I managed to get it to work(in a development environment) by
adding my localhost path+port to the Remoting Service call.
So in your .mxml file change it to this:

private var localService:String = “http://localhost:3001″
private var service:RemotingService = new RemotingService(localService+”/rubyamf/gateway”, “BlogPostsController”);

Of course, useyour localpath as the data for localService.
In production, i might as well just use the serviceconfigs.xml file which allows me to change server settings without having to reompile
cheers
erick

By: Alex

Alex — Tue, 01 Dec 2009 12:00:51 +0000

Awesome tutorial, thanks you.
I also bumped to the previous problem with

Error #2044: Unhandled CONNECTION_ERROR:. text=

error.

What I did is in BlogPost.as I replace line with
RemotingService(“/rubyamf/gateway”, “BlogPostsController”)

RemotingService(“http://localhost:3000/rubyamf/gateway”, “BlogPostsController”)

Of course its hardcoded and we don’t want this, but rails can pass hostname and port number to flex and then we can pass them into BlogPost.as and build RemoteService url.

Cheers Alex

By: DIVISION-DURCH-NULL

DIVISION-DURCH-NULL — Sat, 07 Nov 2009 15:24:35 +0000

Many THX for this toturial. For my first AMF-steps it was an great help! For all German-speaking interested people i advice the current railsway-magazin. It include a paper with the headline “As quick as a flash – Blitzschneller Rails-Flash-Datenaustausch via AMF”. More Infos: http://blog.division-durch-null.de/2009/10/blitzschneller-rails-flash-datenaustausch-via-amf/

Have a lot fun!

By: BLOG: Division durch Null » Blitzschneller Rails-Flash-Datenaustausch via AMF

Sun, 25 Oct 2009 16:52:34 +0000

[...] Using RubyAmf for creating a CRUD application in Rails [...]

By: Mark

Mark — Wed, 08 Apr 2009 21:41:47 +0000

@Guarav:

Upon further testing, it turns out that the problem is using port 3000 instead of 80. http://localhost:3000/bin/amf_demo.html doesn’t work when the ruby server is on port 3000. http://localhost/bin/amf_demo.html does when the ruby server is on port 80. Seems to be something in the ssr classes(?). I am not a RemoteObject expert in any way.

This is a pain since I want to leave my Apache server running on port 80 on my development box.

Also, using a different port with different approaches to rubyamf (other tutorials) had no problem and it is something Peter Armstrong demos in “Flexible Rails.”

Any ideas how to fix this so it will work with a different port. Thanks.

Mark

By: Gaurav

Gaurav — Wed, 08 Apr 2009 19:20:42 +0000

@Mark:
This error is probably related to a non-existent url.
Please see here.
Also did you try the sample code that I provided in the blog post? and did that work?

By: Mark

Mark — Wed, 08 Apr 2009 19:07:23 +0000

Thanks for the tutorial. I am trying it with Rails 2.3.2 (using Eclipse and Aptana RadRails as a development environment. However, I done the various plugins via command line and have gotten rubyamf working with other demos).

I get the following error at the end of step one:

Error #2044: Unhandled CONNECTION_ERROR:. text=

and so never get the object returned. Using mongrel server and the url for the test app is: http://Localhost:3000/bin/amf_demo.html.

Any ideas. Would like to progress through the rest of the demo. Thanks.

By: Geekeerie Blog » Blog Archive » Reporting the first full day Ruby Event in India: The Ruby FunDay

Tue, 25 Nov 2008 09:49:42 +0000

[...] Right after lunch, was the one of the most awaited sessions of the day. Gaurav built an AIR client for his fictitious app called Blabber! It is just a co-incidence that the application name sounds like Yammer. You can see the details of his presentation on his blog here. [...]