Message Service Client for C/C++, Version 2.0.2
Operating Systems: AIX, Linux, Solaris, Windows
XMS messages
This section describes
the structure and content of XMS messages
and explains how applications process XMS messages.
Sub-topics
Parts of an XMS message An XMS message
consists of a header, a set of properties, and a body.
Header fields in an XMS message
To allow an XMS application
to exchange messages with a WebSphere JMS application,
the header of an XMS message
contains the JMS message header fields.
Properties of an XMS message XMS supports
three kinds of message property: JMS defined properties, IBM defined
properties, and application-defined properties.
The body of an XMS message
The body of a message contains application data. However,
a message can have no body, and comprise only the header fields and
properties.
Message selectors An XMS application
uses messages selectors to select the messages it wants to receive.