[19347] Wrong encapsulation in ParticipantMessageData header

[cathaysia]

Is there an already existing issue for this?

• I have searched the existing issues

Expected behavior

Currently, wlp data declares its serialization method as plcdr during the serialization process, but actually the serialization method is in accordance with cdr. Is this part of the description wrong?

Fast-DDS/src/cpp/rtps/builtin/liveliness/WLP.cpp

Line 905 in f7d77cf

change->serializedPayload.data[1] = PL_DEFAULT_ENCAPSULATION;

[cathaysia]

This specification explicitly ask for the cdr format, so a fix is needed here

[EduPonz]

Hi @cathaysia,

Thanks for the report! I have submitted a PR to fix it, could you please verify on your end?

• [19347] Fix encapsulation format in WLP #3784

[cathaysia]

Except for a little comment problem, everything else is perfect