I gave this talk at the December 2009 Sydney CocoaHeads. It gives an introduction to Apple's Push Notification Service (APNS) for the iPhone.

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Resources

• Apple Push Notification Service Programming Guide

• Net::APNS::Persistent and Net::APNS::Feedback On CPAN

• Net::APNS::Persistent Source on Github:
  http://github.com/aufflick/p5-net-apns-persistent

Errata

As Nathan de Vries pointed out, the code to convert the token into a string on slide 10 is a nasty late night hack. Please consider his suggested alternative: