iPhone chat functionality

i want to implement a chat functio开发者_开发问答nality between two iOS devices.Please suggest me some libraries for the same.I went for XMPP but code is not available for that on repository.

Thanks,

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You visit tutorial by RayWenderlich. Part1 and Part2. In this tutorial he has explained how to use webservice and PushNotification for chat kind of functionality.

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You can also check Scringo. It's SDK offers chat between your app users.

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Have you considered using push notifications?

You could use a service like Urban Airship so you don't have to roll your own push server, and they provide a pretty comprehensive iOS Framework which you could use to take advantage of their services.

You would of course still need some way of tracking who was talking with who so there would need to be some work on your part to build the necessary intermediary software/API, although this should be a pretty trivial task since all you'd need to do is keep a record of each of the device tokens in the conversation.

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XMPP is still alive.. A newer version also came up...

You can download Version 2 directly here

To download Version 3 you have to download and install Mercurial repository and download it running this hg clone on the Mac Terminal...