CreateDataPublisher() call never finishes (it gets stuck)

[kocho1984]

Hi,

I have two participants in separate processes. Both of them call CreateDataPublisher() function.

SoC_participant_17343490068811538mne2ge0 participant: CreateDataPublisher() call never finishes, it gets stuck (we can see only BEFORE log).

[2024-12-16 11:37:00.104] [SoC_participant_17343490068811538mne2ge0] [info] void SilKitPlugin::sendMessage(const std::string&, const HsIpcSmallDataType&)just checking silkit logger, LINE: 381
[2024-12-16 11:37:00.104] [SoC_participant_17343490068811538mne2ge0] [info] void SilKitPlugin::sendMessage(const std::string&, const HsIpcSmallDataType&)BEFORE CreateDataPublisher(), LINE: 387

SoC_participant_173434899487128344tj1ez2 participant: everything works as expected (we can see both BEFORE and AFTER log).

[2024-12-16 11:36:58.857] [SoC_participant_173434899487128344tj1ez2] [info] void SilKitPlugin::sendMessage(const std::string&, const HsIpcSmallDataType&)just checking silkit logger, LINE: 381
[2024-12-16 11:36:58.857] [SoC_participant_173434899487128344tj1ez2] [info] void SilKitPlugin::sendMessage(const std::string&, const HsIpcSmallDataType&)BEFORE CreateDataPublisher(), LINE: 387
[2024-12-16 11:36:58.857] [SoC_participant_173434899487128344tj1ez2] [info] void SilKitPlugin::sendMessage(const std::string&, const HsIpcSmallDataType&)AFTER CreateDataPublisher(), LINE: 389

[VDanielEdwards]

Hello @kocho1984, sorry for the late answer. This should never happen and could be a bug.

Just a few points for us:

• the corresponding subscriber is already created and stays 'active'?
• the participants are never 'alive' simultaneously?
  • i.e., each participant is created and destroyed before the next one is created
  • this should not matter, but could be relevant for the bug hunt
• do you know in which participant state the publishers are created?

Could you create a trace log and send it to us on the silkit email address?

[kocho1984]

Hello @VDanielEdwards,

I'll answer all your questions and share the logs once I'm back from holiday, after January 6.

[VDanielEdwards]

@kocho1984 Same for us! Thank you, happy holidays and a happy new year 🎅

[kocho1984]

@VDanielEdwards, thank you, same to you 😄