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1. (WO2018221911) ON-LINE AUCTION METHOD, ON-LINE AUCTION SYSTEM, AND COMPUTER PROGRAM STORED IN COMPUTER-READABLE MEDIUM THAT USE WEBSOCKET COMMUNICATION

Pub. No.:    WO/2018/221911    International Application No.:    PCT/KR2018/006039
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue May 29 01:59:59 CEST 2018
IPC: G06Q 30/08
H04L 29/08
Applicants: SEOUL AUCTION BLUE
(주)서울옥션블루
Inventors: LEE, Jung Bong
이정봉
Title: ON-LINE AUCTION METHOD, ON-LINE AUCTION SYSTEM, AND COMPUTER PROGRAM STORED IN COMPUTER-READABLE MEDIUM THAT USE WEBSOCKET COMMUNICATION
Abstract:
The present invention pertains to an on-line auction method, an on-line auction system, and a computer program stored in a computer-readable medium that use WebSocket communication. According to one aspect of the present invention, the on-line auction method using WebSocket communication is an on-line auction method that uses WebSocket communication and that comprises a messenger server, an auction server, a time server and an auction database including data regarding an auction starting price and an auction at an auction ending time, and may comprise the steps of: the messenger server receiving log-in request signals from a plurality of user terminals via the WebSocket communication so as to maintain connections between the respective user terminals and the messenger server, and transmitting/receiving basic data for an on-line auction to/from the respective user terminals; the auction server receiving first data for bidding from a first user terminal, and storing the same in the auction database; the auction server transmitting to the messenger server second data including all of or a part of the first data; the messenger server transmitting to the user terminals third data including all of or a part of the second data via the WebSocket communication; the time server transmitting to the auction server fourth data for an auction end request at a preset time; the auction server transmitting to the messenger server fifth data including all of or a part of the fourth data; the messenger server transmitting to the user terminals sixth data for ending the auction via the WebSocket communication; and the auction server ending the auction.