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Home / Vortex, ADLINK DDS, Vortex Cafe / Vortex Café Supported Features

Vortex Café Supported Features

Vortex Cafe supports a subset of the DDS. This list shows all the Vortex Cafe supported features.

Vortex Café Supported Features

1. Supported DDS Profiles

Vortex Café supports the following DDS Profiles:

1.1.Minimum Profile

Supported with following limitations:

  • Global:
    • Listeners and statuses are not supported on DomainParticipants, Topics, Publishers and Subscribers
    • Statuses are partially supported in DataReaders and DataWriters (see Statuses)
    • QoS are not supported on DomainParticipants and Topics
  • Participant :
    • findTopic and lookupTopicDescription are not supported
  • Publisher :
    • waitForAcknowlegements is not supported
  • DataWriter :
    • waitForAcknowlegements is not supported
    • getMatchedSubscriptions and getMatchedSubscriptionData are not supported
    • getKeyValue is not supported
    • cast is not supported
  • Subscriber :
    • getDataReaders and lookupDataReaders are not supported
  • DataReader :
    • waitForHistoricalData is not supported
    • getMatchedPublications and getMatchedPublicationData are not supported
    • readNextSample/takeNextSample are not supported
    • lookupInstance is not supported
    • getKeyValue is not supported
    • cast is not supported

 

1.2 Ownership Profile

Fully supported.

1.3 Content-subscription Profile

This is partially supported.

Only a non-standard custom filter is available via the DataReader.Selector. More details can be found in the Vortex Cafe User guide which is part of the Vortex Cafe documentation.  See User Guide section 3.3.1

1.4 Persistence Profile

This is not currently supported

1.5 Object Model Profile

This is not currently supported

2. Supported QoS Polices

The following table shows a list of the QoS Policies and which are supported in Vortex Cafe.

QoS Policy Supported
USER_DATA No
TOPIC_DATA No
GROUP_DATA No
DURABILITY Yes
DURABILITY_SERVICE No
PRESENTATION No
DEADLINE Yes
LATENCY_BUDGET Yes
OWNERSHIP Yes
OWNERSHIP_STRENGTH Yes
LIVELINESS Partial
TIME_BASED_FILTER Yes
PARTITION Yes
RELIABILITY Yes
TRANSPORT_PRIORITY No
LIFESPAN No
DESTINATION_ORDER Yes
HISTORY Yes
RESOURCE_LIMITS Yes
ENTITY_FACTORY Yes
WRITER_DATA_LIFECYCLE Yes
READER_DATA_LIFECYCLE Yes

For the LIVELINESS Qos currently only AUTOMATIC is supported.

3. Supported DDS Statuses

The following table shows the list of supported DDS statuses (i.e. Listeners and WaitSet receive notification when these statuses change)

Entity Status Name Supported
Topic INCONSISTENT_TOPIC No
Subscriber DATA_ON_READERS No
DataReader SAMPLE_REJECTED No
LIVELINESS_CHANGED Yes
REQUESTED_DEADLINE_MISSED Yes
REQUESTED_INCOMPATIBLE_QOS No
DATA_AVAILABLE Yes
SAMPLE_LOST No
DataWriter LIVELINESS_LOST No
OFFERED_DEADLINE_MISSED Yes
OFFERED_INCOMPATIBLE_QOS Yes
PUBLICATION_MATCHED Yes

 

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