Facebook Inline Chat for Ruby on Rails to run on Heroku

I've been looking for an inline chat to integrate with my app, but everything available that I found runs on PHP servers. I found the two:

• CometChat
• JQuery + PH开发者_JS百科P chat - anantgarg

This is exactly what I'm looking for but to use Ruby on Rails and to run on Heroku.

Can someone please suggest a plugin or service I can make use of on Rails that will integrate my app users in private chats on my website?

Thanks,

SS

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Maybe Pusher?

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If you want IM functionality like that you should look into Juggernaut.