Troubleshooting guide

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BlackBerry Java Development Environment Development Guide
Types of push requests
Applications can send two types of push requests:
Request Supported tasks Push storage
RIM push • sending a server-side push submission
• specifying a reliability mode for the push submission
• specifying a deliver-before time stamp for the push
submission
• requesting a result notification of the push submission
• specifying a deliver-after time stamp for the push
submission
RIM pushes are stored in RAM. Undelivered RIM
pushes might be lost if the server reboots.
PAP • sending a server-side push submission
• specifying a reliability mode for the push submission
• specifying a deliver-before time stamp for the push
submission
• requesting a result notification of the push submission
• specifying a deliver-after time stamp for the push
submission
• cancelling a push request submission
• querying the status of a push request submission
Note: This request type is part of the WAP 2.0 specification.
Visit http://www.openmobilealliance.org for more
information about PAP.
PAP pushes are stored in a database.
Note: The BlackBerry® Mobile Data System™ queues only 1000 push requests, including both RIM and PAP push requests.