You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 15 Next »

20223/MM/DD - NN:NN UT

Attendees

OrganizationAttendee
ALMA

APEX


CTA


UTFSM
ESO


LLAMA


Others / Unknown


Contact Information

  • Doodle:
  • Zoom Details: 
    • Link:
    • Pass:

Action Items from previous meeting

  • ...

Updates since last Meeting:

Highlights

  • Maintenance
    • ACS Command center properly handling Python container output
    • C++ Logging performance improvements
    • TAT tests stability (655/660 tests passing – still few tests randomly failing)
    • Use official Python site-packages directory (lib/pythonX.Y/site-packages)
      • Symlink lib/python → lib/pythonX.Y available for transition period
    • Characteristic Components in Python now properly inherit BACI properties from ancestors
    • CORBA::Exception now inherits from std::exception
    • Decouple ACS from some Eclipse dependencies using Tycho
    • Merge ExternalDependencies and JavaDependencies in a single directory ($ALMASW_INSTDIR/acsdeps)
    • Added report mechanism of Maven and Pip dependencies licenses
    • Refactoring of NC Publisher in Java to better handle errors, including CORBA timeouts
    • EventConverter reliability
    • Python logging no longer hangs if ACS (manager) is not running
    • Manager pings clients and containers asynchronously
    • Fix to C++ NC consumer thread checking status
    • acsStartJava to support add-opens parameter
  • Obsolescence Management
    • Removal of Loki library
    • Java 17
    • Maven (3.8.5)
    • Eclipse (4.23)
    • Python Dependencies (24)
    • Java Dependencies (25)
      • Jakarta EE / Hibernate 6 / Spring 6 / SpringBoot 3 / Tomcat 10
  • C++ Modernization and Best Practices
    • Some C++11 features adopted
    • Fixed warnings during compilation (g++ 8.5.0)
  • Security
    • Component Caller Proposal and Implementation
  • Projects
    • Recovered coverage functionality for Python, Java and C++
    • CDB API REST
    • BACI Properties Configuration Tool
    • ACS Jar files and packages can be deployed with Maven and Twine through 'make deploy' target
    • C++ Logging replacement for ACE Log

Release Notes

COMMON-2022JUN

  • Obsolescence management
    • Maven (3.8.5)
    • Eclipse (4.23) 
    • Removal of loki library – Replacement with standard C++11 functionality
    • Python Dependencies (10)
    • Java Dependencies (11)
  • C++ Logging
    • Performance study 
    • New C++ logging macro allowing to reuse logger instance
    • Performance improvement in logger XML parsing
  • C++ modernization and best practices
    • The "using" statement was removed from header files
    • ACE_TSS replaced by C++11 TLS (Thread Local Storage)
    • Loki singleton replaced by C++11 functionality
    • ACS exceptions passed by reference
  • ACS Command Center to properly handle Python output
  • Component Caller API security proposal
  • BulkDataNTOpenDDS now aligned with several improvements from BulkDataNT (RTI DDS) implementation
  • Modules' test stabilization (10+ additional tests now working properly)

COMMON-2022AUG:

  • Maintenance
    • RHEL 8 bug-fixes
    • Prevent flooding of logs from Castor
    • Prevent errors parsing log4j configuration files
    • Clean up of warnings in ACS' codebase
    • Component Caller fix for current version of Tornado
  • Component Caller API - Security Proposal
  • Component generator is now installed with ACS
    • Added Characteristic Component and BACI Properties support
  • Maven and PyPI deploy version now configurable with ACS_DEPLOY_VERSION variable
  • ACS Exception stack trace in Python should now be easier to read

COMMON-2022OCT

...

COMMON-2022DEC

  • Prevent exceptions in BDNT destructor
  • New function available to delegate default handling (logging) of CORBA exceptions, std::exception and non-standard exceptions
  • New flag in acsMakeCheckUnresolvedSymbols script which suggests candidate libraries for missing symbols

COMMON-2023APR

  • Maintenance
    • Small fix in generic handling of anonymous exceptions
    • Lowered log priority for optional BACI property parameters
    • MonitoringSyncTool to jump dummy parents in schema hierarchy
    • buildPython script improvements in problems detection
    • Characteristic Components in Python now properly inherit BACI properties from ancestors
    • Rename of non-standard internal files and classes in C++ logging system
  • Obsolescence
    • Java 17 compatibility
    • TMCDB Explorer to make use of JPA Criteria API
  • ACE/TAO retrieved from GitHub
  • CORBA::Exception now inherits from std::exception
  • EventConverter supports custom metadata in events and configuration of redis channel prefix/suffix
  • Support for test coverage reports in Python, C++ and Java

COMMON-2023JUN

  • Decouple ACS from some Eclipse dependencies using Tycho
  • CDB API REST available
  • BACI Properties Configuration Tool available
  • ACE/TAO patches are now applied to cloned repositories directory structure
  • Optional Maven execution during installation of ACS JAR files using MAKE_NOMAVEN environment variable
  • Merge ExternalDependencies and JavaDependencies in a single directory
  • <artifact>-flattened-pom.xml files are not present after running make
  • Maven GroupId can now be configured with ACS_DEPLOY_GROUP environment variable
  • Fix cdbWrite not handling strings correctly in some cases
  • ACS Makefile POM files should allow parameterized repository ID
  • Implement ComponentCaller API access policies

COMMON-2023AUG

  • CDB API REST service implemented
  • BPCT
    • Extended functionality to work with CDB API REST
    • Script to generate YAML configuration files from a currently configured CDB
  • acsStartRemoteTmcdb script now has two additional options
    • --no-services: should only start up the containers.

    • --no-containers: should only start up the services.

  • Fixed bugs related to CDB script commands (cdbRead and cdbjClearCache).
  • Added report mechanism of Maven and Pip dependencies licenses
  • Reduced critical zone protection block in loggingService, resulting in cleaner code and slight performance improvement

  • Refactoring of NC Publisher in Java to better handle errors, including CORBA timeouts

COMMON-2023OCT

...

Planning

  • 2023DEC
    • Python (3.12)
    • PyEnv (2.3.28)
    • Python Dependencies (TBD)
    • Java Dependencies (TBD)
  • 2024
    • ACE/TAO
    • OmniORBpy

Other institutions plans and proposed topics

  • ...

Any other business?

  • ACS Workshop??

Conclusions/Action Items

  • ...


Announcements


What have we been doing?


ACS en Español

  • No labels