Writing a CSL OM client
These topics describe the client requests and directives for writing an OM client.
CSL OM command processing client requests
The following topics describe the requests that are made by command processing clients.
CSLOMSUB: Subscribe to unsolicited messages
With the CSLOMSUB request, single point of control (SPOC) clients can subscribe to OM in order to receive unsolicited output messages from a command processing client, such as IMS.
CSLOMUSB: Unsubscribe to unsolicited messages
With the CSLOMUSB request, SPOC clients can unsubscribe to OM and stop receiving unsolicited output messages from a command processing client, such as IMS.
CSL OM directives
An OM directive is a function that OM defines that can be sent as a message to OM clients to inform the OM clients of work to be processed. Any command processing client that has registered commands to OM can be selected to perform an OM directive.
Parent topic:
Common Service Layer (CSL)