2021 06 10 Eclipse iceoryx developer meetup

Eclipse iceoryx developer meetup

Date: 2021/06/10

Time: 17:00 CET

Link: https://eclipse.zoom.us/j/95918504483?pwd=RWM5Y1pkeStKVDZsU09EY1hnclREUT09

Attendees

• Simon Hoinkis, Apex.AI
• Mathias "Bob" Kraus, Apex.AI
• Oliver Schünemann, Robert Bosch GmbH
• Dietrich Krönke, Apex.AI
• Marika Lehmann, Apex.AI
• Indramani Arora, Avin Systems
• Saravanacoumar Dourecannou, ETAS GmbH
• Abhinav Srivastava, ETAS GmbH

Agenda

1. General: Are there other agenda points?, 2 mins
2. Status Update: Request/response feature, Kraus, 10 min
3. Status Update: Service discovery enhancement, Hoinkis, 10 min
4. How to continue with vector that supports size 0, Schünemann, 15 min
5. Update from GTest v1.8 to v1.10, Kraus, 10 min
6. Recent talks, Hoinkis, 5 min
   1. Writing Safer Code/iceoryx hoofs vision
   2. Introduction to Almond release

Minutes

2. • Indra and Bob are working on this feature
   • PoC available
   • Design document in review #819
   • Next two weeks:
     • Sample will be refactored (Indra)
     • PoshRuntimeMock Server- and ClientPorts (Bob)
3. • DDD finished: https://github.com/eclipse-iceoryx/iceoryx/blob/master/doc/design/service-discovery.md
   • Next two weeks:
     • Internal data structure of ServiceRegistry
     • Design Document/PoC StatusPort's
4. • Oliver asked if the vector<foo,0> implementation will be finished of by Apex.AI (Bob)
   • #491 (previous implemenation) was closed and not merged
   • Bob will implement the feature and add Stephan as reviewer
5. • GTest v1.8 is used currently
   • Mocking is really cumbersome
   • Everyone check if this is working :) Please give feedback in #841
   • Switch to v1.10 should be easy
   • Adapting old code is not necessary in the first place (good first issue)

6. Question about how WaitSet and Listener can be used and what the different max values mean

   • MAX_NUMBER_OF_CONDITION_VARIABLES => Every WaitSet needs one condition variable
   • First template param changes number of attachable subscriberstemplate <uint64_t Capacity = MAX_NUMBER_OF_ATTACHMENTS_PER_WAITSET> class WaitSet