DDS 1.5 RTF Avatar
  1. OMG Issue

DDS15 — Add resource limits related to coherent changes

  • Key: DDS15-239
  • Status: open  
  • Source: Real-Time Innovations ( Dr. Gerardo Pardo-Castellote, Ph.D.)
  • Summary:

    RTPS 2.4 added support for GROUP ordered access and coherent access. It may be useful to consider adding some resource limits specifically associated with coherent sets.
    For example, limiting the maximum number of samples that can be outstanding per DataReader and per Subscriber.

    These resource limits would help to prevent a (potentially ill-intentioned) Writer from filling up the entire reader queue with a never-ending coherent set since the reader must store the coherent set until it is complete.

  • Reported: DDS 1.4 — Fri, 20 Jul 2018 16:58 GMT
  • Updated: Fri, 20 Jul 2018 17:49 GMT