| 摘要 |
PURPOSE:To effectively use memory resource which is required at the time of transmitting a telegram and to freely change the order of the schedule of an event. CONSTITUTION:A queueing means 6 queues a request from an application program 1 and terminals 11-1, 11-2 to 11-m and completion against the request. An execution level setting means 7 queues the queueing event in a queue in the designated execution level. A queueing release means 5 releases queueing when there is the request or the request completes. A released event execution means 4 executes the released queueing event from the event whose execution level is high. |
