PROGRAM DEVELOPMENT LIBRARY FOR AUTOMATIC CONNECTION TO DYNAMIC TCP/IP PORT, AND INTERPROCESS COMMUNICATION VIA INTERNET

摘要

PROBLEM TO BE SOLVED: To enable access to a target application without regarding a port, and easy interapplication communication even via the Internet, solving the problem that intentional determination and registration of a TCP/IP communication port on the developer side takes much time and effort and is unpractical because of frequent port updating when communicating through software like a general window application.;SOLUTION: A server name (application name) is specified as an identifier instead of a port. A specific dynamic port is secured at the time of communication, an available port is automatically assigned on the server side, and a data stream with an identifier at the time of communication is transmitted and received. On the client side, connection is established only by specifying the identifier (server name) and address, without regarding the port.;COPYRIGHT: (C)2006,JPO&NCIPI