The Qos profiles are loaded when the following operations are called:
There are five ways to configure the XML resources (listed by load order):
File Specification: file:///usr/local/default_dds.xml
String Specification: str://"<dds><qos_library> . . . lt;/qos_library></dds>"
If the URL schema name is omitted, RTI Connext will assume a file name. For example:
File Specification: /usr/local/default_dds.xml
[URL1 | URL2 | URL2 | . . .| URLn]
[file:///usr/local/default_dds.xml | file:///usr/local/alternative_default_dds.xml]
Only one of the elements in the group will be loaded by RTI Connext, starting from the left.
Brackets are not required for groups with a single URL.
The URL groups referenced by the enviroment variable are loaded if they exist and DDS_ProfileQosPolicy::ignore_environment_profile is set to DDS_BOOLEAN_FALSE
For more information on XML Configuration, refer to the User's Manual.