| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a message queuing system capable of securing a queue on a volatile storage area to increase processing speed and stopping the queue without a waiting time at an optional point of time. <P>SOLUTION: Upon the input of instructions for starting the queue, a message queue control program 32 is started to start processing of asynchronous communication, and the queue 31a is secured on a memory 31. When receiving a message from a message transmission source application 11, the message is stored in the queue, and when there is a request from a message transmission destination application 21, the message is transferred. Upon the input of instructions for stopping the queue, the message queue control program saves the untransferred message stored in the queue, into a save file 33a. Upon the input of instructions for restarting the queue, the message queue control program acquires the saved message from the save file and transmits it to the queue in a saving source. <P>COPYRIGHT: (C)2007,JPO&INPIT |
