DDS 1.5 RTF Avatar
  1. OMG Issue

DDS15 — Relationship between begin/end coherent changes and presentation.coherent_access==true

  • Key: DDS15-202
  • Status: open  
  • Source: Remedy IT ( Johnny Willemsen)
  • Summary:

    We observe differences between DDS vendors related to begin/end_coherent_changes and presentation.coherent_access==true. The question is how begin_coherent_changes() should behave when presentation.coherent_access==false. Some vendors are silent and the operation just works, some return a RETCODE_ERROR saying begin_coherent_changes may only be called when presentation.coherent_access==true. To our idea the DDS spec should be precise so that users who separate code and qos (like DDS4CCM) do know what behavior they get

  • Reported: DDS 1.4 — Tue, 28 Mar 2017 15:05 GMT
  • Updated: Fri, 31 Mar 2017 16:55 GMT