Push Notification works only once - ios

Question

The push notification only works when the app is in background ,But it didn't work when i removed it from background also when it returned to background , i didn't receive any push notifications. I had to delete the app and download it again from testflight to be able to receive push notifications.
here's the code
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
#if !TARGET_IPHONE_SIMULATOR
//Do stuff that you would do if the application was not active
NSLog(#"remote notification: %#",[userInfo description]);
NSDictionary *apsInfo = [userInfo objectForKey:#"aps"];
NSLog(#"Aps Info : %#",apsInfo);
NSString *alert = [apsInfo objectForKey:#"alert"];
NSLog(#"Received Push Alert: %#", alert);
NSString *sound = [apsInfo objectForKey:#"sound"];
NSLog(#"Received Push Sound: %#", sound);
AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
NSString *badge = [apsInfo objectForKey:#"badge"];
NSLog(#"Received Push Badge: %#", badge);
application.applicationIconBadgeNumber = [[apsInfo objectForKey:#"badge"] integerValue];
#endif
}
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult result))completionHandler
{
NSInteger pushCode = [userInfo[#"pushCode"] integerValue];
NSLog(#"Silent Push Code Notification: %i", pushCode);
NSDictionary *aps = userInfo[#"aps"];
NSString *typeID = userInfo[#"type_id"];
NSString *alertMessage = aps[#"alert"];
NSLog(#"Type ID %#",typeID);
NSArray * array =[typeID componentsSeparatedByString:#","];
NSLog(#"Item %#,Item2 %#",[array objectAtIndex:0],[array objectAtIndex:1]);
[self typeID:[array objectAtIndex:0] userID:[array objectAtIndex:1] message:alertMessage];
NSLog(#"apss%#,alert%#,%#",aps,alertMessage,userInfo);
}

Answer 1

The problem is in the method:
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult result))completionHandler
{
}
you should "catch" the notifications which arrive in background with this method:
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
{
}
the fetchCompletionHandler method is designed for receiving "silent" push messages, which gets called prior to didReceiveRemoteNotification, if implemented.