Catch push notification"s message if the user tapes "close” in the alert

I'm developing an app, I'm using push notifications, I'm sending pushes from an asp.net application and everything is ok, but there is a problem when I want to catch the notification message in the xcode. I know to catch that information I have to use this method

Iphone Push Notification Wrong Device Token

Finally,I found out the sandbox tokens,which were mixed with the production tokens,and I update the code,receive the error response from apple,when post a sandbox token to apple,the next tokens all failed....While the push msg was "$payload['aps'] = array('content-available' => 1); ",apple will push the msg ,but the device will not show this msg,when I find the wrong one,I delete it,and retest.