Method of making server computer time and client computer time in agreement with each other in computer network system and computer network system

摘要

PURPOSE: A computer network system and a method for according time between a server computer and a client computer on the same are provided to accord the time between the server computer and the client computer. CONSTITUTION: The server(510) comprises a time information transmitting circuit(511) and a time setting command circuit(512). The time information transmitting circuit transmits the time information of the server to the client by responding to a time information request received when the client is started. The time setting command circuit transmits a command to make the client set the time information of the server after a constant time. The client(520) comprises a time information command circuit(521) and a time information setting circuit(522). The time information command circuit transmits the command to accord the time of the client with the time of the server when the client is started. The time information setting circuit sets the time information to the client by responding to the command of the time setting command circuit after the constant time.