NET/MASTER RMS Management and Operations Guide

Message Flow Environments
Introduction to RMS
115415 NonStop NET/MASTER RMS Management and Operations Guide 1–9
Messages to the OCS
Window
Through your OCS window, you can view the messages that tell you about your
system and network activities. The OCS details of your user ID definition and the
profile of the OCS environment determine the messages that your OCS window can
receive. You use the message handler as a MSGPROC to process these messages
before they arrive at your OCS window.
Messages to the Dependent
Queues of a Message
Handler
You can start the message handler in the current or a background environment. The
handler processes the messages that arrive at its dependent queues and then passes
the messages back to the environment in which the handler is executing. The
environment can be owned by you or by a virtual user (for example, BSYS). The OCS
details in the user ID definition of the owner and the profile of the dependent
processing environment determine the messages that the dependent queues can
receive. You can also send messages to the handler (identified by the NCL ID) using
the NCL verb WRITE or the NonStop NET/MASTER MS INTQ command.
Refer to the NonStop NET/MASTER NCL Programmer’s Guide for details on NonStop
NET/MASTER MS environments.