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  1. OMG Issue

DDS11 — (T#62, R#141) Unspecified TOPIC semantics

  • Key: DDS11-105
  • Legacy Issue Number: 8559
  • Status: closed  
  • Source: ADLINK Technology Ltd ( Hans van't Hag)
  • Summary:

    a) The semantics of the DURABILITY Qos attribute "service_cleanup_delay" in relation to RxO mechanism is not specified.
    b) There is no relation between the history and resource-limits of the durability-service and the history and resource-limits of readers and writers.
    c) the durability-service still has to be configured by means of the above mentioned parameters: 'service_cleanup_delay', 'history' and 'resource-limits'
    Resolution:
    Remove service_cleanup_delay from the DURABILITY QoS policy for readers and writers.
    Add a new QoS "DURABILITY_SETTINGS" on the Topic whose sole purpose is to configure the durability service. The QoS policy should include the parameters: 'service_cleanup_delay', 'history' and 'resource-limits'.
    Revised Text:
    Remove the service_cleanup_delay from the DURABILITY QoS for readers and writers
    Remove the history QoS and resource-limits QoS policies from the TopicBuiltinTopicData
    Add the new DURABILITY_SETTINGS QoS and explain its behavior/meaning.
    Add this QoS policy also to the TopicBuiltinTopicData.
    Update the PSM accordingly

  • Reported: DDS 1.0 — Fri, 11 Mar 2005 05:00 GMT
  • Disposition: Resolved — DDS 1.1
  • Disposition Summary:

    No Data Available

  • Updated: Fri, 6 Mar 2015 20:58 GMT