Patent attributes
A node failure recovery tool includes an interface and one or more processors. The interface is configured to receive one or more portions of state information from a first node, each of the one or more portions of state information comprising data corresponding to a user and an action and an indication of whether the portion of state information is related to one or more other portions of state information. The one or more processors are configured to determine a time corresponding to each of the one or more portions of state information and determine that the first node has crashed. The one or more processors are further configured to determine the portion of state information that was last received from the first node and send, to the first node, the portion of state information that was last received from the first node.
