3.1.2 Timers

Each entry in the Cloud Table has the following timers:

  • Cloud Cleanup Timer: This one-shot timer is used to remove state for a cloud after the state is no longer needed. The duration SHOULD be 15 minutes.

  • Maintenance Timer: A periodic timer used to perform periodic cache maintenance. The period SHOULD<1> be 15 seconds to keep the cache functional.

  • Message Retransmission Timer: This conceptual timer exists for each entry in the Pending List, and is used for retransmission. The period SHOULD be one second.