Command messages

The following command messages can be sent to WebSphere Business Integration Event Broker in a publish/subscribe application:
If you are using the Message Queue Interface (MQI) to write applications that use the publish/subscribe model, you need to understand these messages, the Broker Response message, and the message descriptor (MQMD). Refer to:

The commands are contained in a <psc> folder in the NameValueData field of the MQRFH2 header.

The message that can be sent by a broker in response to a command message is contained in a <pscr> folder.

Refer to Message service folders for details about the message service folders.

The descriptions of each command list the properties that can be contained in a folder. Unless otherwise specified, the properties are optional and can occur no more than once.

Names of properties are shown as <Command>.

Values must be in string format, for example: Publish.

A string constant representing the value of a property is shown in parentheses, for example: (MQPSC_PUBLISH).

String constants are defined in the header file BipRfc.h which is supplied with WebSphere Business Integration Event Broker.

For information about the format of command messages that are used by WebSphere MQ Everyplace applications, refer to WebSphere MQ Everyplace publish/subscribe methods.