Apple is updating its Apple Push Notification service and tells developers (http://tinyurl.com/nr3mxfw) that changes to their servers may be required to remain compatible.
"In order to protect our users against a recently discovered security issue with SSL version 3.0 the Apple Push Notification server will remove support for SSL 3.0 on Wednesday, October 29," Apple says. "Providers using only SSL 3.0 will need to support TLS as soon as possible to ensure the Apple Push Notification service continues to perform as expected. Providers that support both TLS and SSL 3.0 will not be affected and require no changes."
To check for compatibility, the company has already disabled SSL 3.0 on the Provider Communication interface in the development environment only. Developers can immediately test in this development environment to make sure push notifications can be sent to applications.| Read more »