EVM (Event Management)

The pi Event Manager tracks values (events) which are sent to the Snapshot. Applications can sign up to be notified of these events by registering a list of applicable points by calling pisn_evmestablish.

Once points are registered, the application may request a list of all events which have occurred since registration or the last request by calling pisn_evmexceptions. Before the application terminates, or when it no longer needs event notifications, the points should be unregistered by calling pisn_disestablish.

Enabling Operational Intelligence