| 摘要 |
PURPOSE:To omit the complicated manual operations by using a procedure to automatically and successively cut the connection of on-line sessions based on the system information. CONSTITUTION:A frequency-based controller 21 gives a transmission request to a communication operation system OS and at the time of receiving a message from a host computer HC, delivers it to a connection processor 221. The processor 221 gives a request for transmission/reception of the next message based on a procedure and repeats this action until an on-line session is fixed. When the procedure is finished, an end command of a decentralized on-line job OJ13 is received by a decentralized OJ start controller 23 and a cut processor 222 of a host-based message controller 22 works. Thus the decentralized OJ of a work station and the HC is finished respectively. The processor 222 gives a transmission request to the controller 21 to produce a cutting instruction to the occurrence of the HC and then performs continuously the transmission/ reception of the messages based on an end procedure until the final message is received from the HC. In such a way, the complicated manual operations are omitted for a connection cutting device. |
