SYSTEM, METHOD AND MEDIUM FOR INFORMATION PROCESSING

摘要

An information processing system having a load balancer includes: a server identification unit that identifies an owner to whom a communication has been allocated by the load balancer, from among the plurality of servers; a replication target server determination unit that determines at least one of the plurality of servers as a replication target server which is a target of replication of session information for identifying the communication; a replication unit that replicates to the replication target server the session information to be stored in the replication target server; and a notification unit that notifies the replication target server of information with which the owner is able to be identified.

主权项

1. An information processing system including a load balancer that determines an allocation target of communication with a client, with the communication being allocated to any of a plurality of servers to provide a service to the client,
the information processing system comprising: a server identification unit that identifies a first server to which the communication has been allocated by the load balancer, from among the plurality of servers; a replication target server determination unit that determines at least one server from among the plurality of servers as a second server which is a target of replication of communication identification information for identifying the communication; a replication unit that replicates to the second server the communication identification information to be stored in the second server; and a notification unit that notifies the second server of information with which the first server is able to be identified.