The feature is a part of the original product and is included under the iPhone application development features. This will notify the iPhone developers regarding any server alerts by pushing it directly to your iPhone through triggering of the server at the right time. You can thus view the details of the server by accessing the application immediately whenever you receive the alerts. Detailed code documentation forms part of the iPhone OS code. This will help in handling the alerts and is also a guide for the user.

Communication to the Apple Push Notification Service (APNS) is necessary by the iPhone developers for enabling the messaging to the phone and such a facility will help in keeping a single connection and thereby saves battery life. The following article will help in understanding the server:

Structure of the server:

After connecting to the APNS with the help of SSL certificate browse through the messages that needs to be sent. After this create a payload for each of the messages and disconnect from the APNS.

Device

By making use of the device token that will be given out by the APNS you could address the push message to a particular device. Ensure that this device token is stored in your server.

Feedback

There is a feedback service that should be visited by the user very often. You could get the list of the Device tokens that had been tilled now generated and one that is not at all valid. It’s better to delete such device tokens so that there is no wrong communication with the server.

Certificates

To generate the push certificate through Mac follow the steps blew:

• Go to the iPhone Developers Connection Portal and press on the App Ids
• Without using the wildcard create a App ID
• After this press on configure that is found next to the App ID and that will give out a push certificate.
• On clicking on that a guide will open up that will take you through the rest of the process.
• After launching the Keychain assistant you could easily search for the push certificate categories.
• There will also be an option called “Apple Development Push Services” Export “Apple Development Push Services ID123″ which needs to be saved for easy access.

Payload contents

There are several parts in the Payload like the Alert, Badge and sound. Alert is used to view the text string on the iPhone application Development device. The badge is used for viewing the integer number that will be used by the application con on the screen of the device. Sound will display the sound name that needs to be followed when there is a display of message.

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