connext_dds/api_cpp2/USER_QOS_PROFILES_8xml-example.html

<?xml version="1.0"?>

<!--

Description

XML QoS Profile for Foo


The QoS configuration of the DDS entities in the generated example is loaded

from this file.


This file is used only when it is in the current working directory or when the

environment variable NDDS_QOS_PROFILES is defined and points to this file.


The profile in this file inherits from the builtin QoS profile

BuiltinQosLib::Generic.StrictReliable. That profile, along with all of the

other built-in QoS profiles can be found in the

BuiltinProfiles.documentationONLY.xml file located in the

$NDDSHOME/resource/xml/ directory.


You may use any of these QoS configurations in your application simply by

referring to them by the name shown in the

BuiltinProfiles.documentationONLY.xml file and listed below:


* In library "BuiltinQosLib":

** Baseline

** Baseline.5.0.0

** Baseline.5.1.0

** Baseline.5.2.0

** Generic.Common

** Generic.510TransportCompatibility

** Generic.Monitoring.Common

** Generic.ConnextMicroCompatibility

** Generic.OtherDDSVendorCompatibility


* In library "BuiltinQosLibExp":

** Generic.StrictReliable

** Generic.KeepLastReliable

** Generic.BestEffort

** Generic.StrictReliable.HighThroughput

** Generic.StrictReliable.LowLatency

** Generic.Participant.LargeData

** Generic.Participant.LargeData.Monitoring

** Generic.StrictReliable.LargeData

** Generic.KeepLastReliable.LargeData

** Generic.StrictReliable.LargeData.FastFlow

** Generic.StrictReliable.LargeData.MediumFlow

** Generic.StrictReliable.LargeData.SlowFlow

** Generic.KeepLastReliable.LargeData.FastFlow

** Generic.KeepLastReliable.LargeData.MediumFlow

** Generic.KeepLastReliable.LargeData.SlowFlow

** Generic.KeepLastReliable.TransientLocal

** Generic.KeepLastReliable.Transient

** Generic.KeepLastReliable.Persistent

** Generic.AutoTuning

** Pattern.PeriodicData

** Pattern.Streaming

** Pattern.ReliableStreaming

** Pattern.Event

** Pattern.AlarmEvent

** Pattern.Status

** Pattern.AlarmStatus

** Pattern.LastValueCache


You should not edit the file BuiltinProfiles.documentationONLY.xml directly.

However, if you wish to modify any of the values in a built-in profile, the

recommendation is to create a profile of your own and inherit from the built-in

profile you wish to modify. The NDDS_QOS_PROFILES.example.xml file (contained in

the same directory as the BuiltinProfiles.documentationONLY.xml file) shows how

to inherit from the built-in profiles.


For more information about XML QoS Profiles see Chapter 17 in the

RTI Connext user manual.

-->

<dds xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

     xsi:noNamespaceSchemaLocation="/home/build3/rti/waveworks/ndds530/connextdds/ndds.4.1/resource/schema/rti_dds_qos_profiles.xsd"

     version="5.3.0">

    <!-- QoS Library containing the QoS profile used in the generated example.


        A QoS library is a named set of QoS profiles.

    -->

    <qos_library name="Foo_Library">


        <!-- QoS profile used to configure reliable communication between the DataWriter

             and DataReader created in the example code.


             A QoS profile groups a set of related QoS.

        -->

        <qos_profile name="Foo_Profile" base_name="BuiltinQosLibExp::Generic.StrictReliable" is_default_qos="true">

            <!-- QoS used to configure the data writer created in the example code -->

            <datawriter_qos>

                <publication_name>

                    <name>FooDataWriter</name>

                </publication_name>

                <!-- This property is needed when using -unboundedSupport command-line option

                 in order to configure the memory allocation policy for the buffers that are

                 used to serialize the samples -->

                <property>

                    <value>

                        <element>

                           <name>

                           dds.data_writer.history.memory_manager.fast_pool.pool_buffer_max_size

                           </name>

                           <value>4096</value>

                        </element>

                    </value>

                </property>

            </datawriter_qos>


            <!-- QoS used to configure the data reader created in the example code -->

            <datareader_qos>

                <subscription_name>

                    <name>FooDataReader</name>

                </subscription_name>

                <!-- This property is needed when using -unboundedSupport command-line option

                in order to configure the memory allocation policy for the buffers that are

                used to keep the serialized keys for the instances -->

                <property>

                    <value>

                        <element>

                            <name>

                            dds.data_reader.history.memory_manager.fast_pool.pool_buffer_max_size

                            </name>

                            <value>4096</value>

                        </element>

                    </value>

               </property>

            </datareader_qos>

            <participant_qos>

                <!--

                The participant name, if it is set, will be displayed in the

                RTI tools, making it easier for you to tell one

                application from another when you're debugging.

                -->

                <participant_name>

                    <name>FooParticipant</name>

                    <role_name>FooParticipantRole</role_name>

                </participant_name>


            </participant_qos>

        </qos_profile>


    </qos_library>

</dds>