THE STRUCTURE AND PROCESSING METHOD FOR THE TRANSMISSION OF MESSAGE IN PROCESS USING MESSAGE QUEUE

摘要

PURPOSE: A structure of a message communication system of an inter-process communication using a message queue and a method for processing a message are provided to improve a function of a system by dividing processes into a resident process and a temporary process, by transmitting a message classified as a process identifier to a relevant process through a simple route. CONSTITUTION: An application process unit(127) performs a message communication between systems or processes inside of a system. A message transmission/reception matching unit(123) discriminates a message received, and transmits the message to a message queue. An unidentified process unit(128) discriminates whether there's a process which reads contents of an unidentified message through the message transmission/reception matching unit(123) and processes the message. A system initialization/maintenance and complement unit(121) initializes a plurality of message queues in order to process communications between the units. The first message queue(122) stores a message for reporting states of the units to the unit. The second queue(124) stores a message in case that the message is transmitted to another system. The third message queue(125) stores a message to be transmitted to a resident process module. The fourth message queue(126) stores an unidentified initial message.