I have implemented push notification using urban airship library, whenever I am sending push notification through urban airship portal, all the devices containing my app receiving the push notifications, except one ipod(iOS 4.2.1)device. so i debug through developer certificate it shown this below error
Error: Error Domain=ASIHTTPRequestErrorDomain Code=1 "A connection failure occurred: SSL problem (possibly a bad/expired/self-signed certificate)" UserInfo=0x3a71f0 {NSUnderlyingError=0x3a5160 "The operation couldn’t be completed. (OSStatus error -9807.)", NSLocalizedDescription=A connection failure occurred: SSL problem (possibly a bad/expired/self-signed certificate)}
and the devicetoken marked as inactive