Server apparatus and information delivery method

摘要

This is an invention of improvement to a server apparatus that delivers information corresponding to a desired event through a network in accordance with a request from a terminal which is executing a client program. The apparatus includes the first connection device that establishes the first connection with the terminal using a first protocol at a predetermined entrance and delivers a program that is executed on the client program of the terminal and information to the terminal, and the second connection device that creates a new entrance when delivery of the information is requested via the first connection and establishes the second connection using the second protocol with the terminal at this new entrance and notifies the generation of the desired event. The first connection device notifies the terminal via the first connection, of the new entrance created by the second connection device.