MUTABLE CHRONOLOGIES FOR ACCOMMODATION OF RANDOMLY OCCURRING EVENT DELAYS

摘要

Causing a computing system to process events from a sequence of events that defines a correct order for said events independent from an order in which those events are received includes: defining a first variable, defining, for the first variable, a chronology of operations on the first variable associated with received events, receiving a first event that pertains to the first variable, executing a first operation on said first variable that results in a first update of the chronology, receiving a delayed event that pertains to the first variable, executing a second operation on said first variable that results in a second update of the chronology, and determining whether the first update is valid or invalid, wherein the delayed event precedes the first event in the sequence, the first update is based on the first event, and the second update is based on the delayed event.