CHANGELOG

Changelog for package tracetools_trace

4.1.1 (2022-11-07)

  • Merge branch ‘clalancette/release-4.1.0’ into ‘master’

  • Contributors: Christophe Bedard

4.0.0 (2022-01-20)

  • Disable kernel tracing by default

  • Don’t require kernel tracer and detect when it’s not installed

  • Introduce constants for tracepoint names

  • Optimize default tracing session channel config values

  • Deprecate ‘context_names’ param and replace with ‘context_fields’

  • Support per-domain context fields for the Trace action

  • Contributors: Christophe Bedard

3.1.0 (2021-08-11)

  • Add support for rmw init/pub, take, and executor tracepoints

  • Contributors: Christophe Bedard

2.2.0 (2021-03-29)

  • Add support for rcl_publish and rclcpp_publish tracepoints

  • Contributors: Christophe Bedard

2.1.0 (2021-01-13)

  • Fix flake8 blind except error by using more concrete types

  • Allow configuring tracing directory through environment variables

  • Cleanly stop ros2trace/tracetools_trace tracing on SIGINT

  • Add instrumentation support for linking a timer to a node

  • Contributors: Christophe Bedard

2.0.0 (2020-10-12)

  • Add lifecycle node state transition instrumentation

  • Contributors: Christophe Bedard, Ingo Lütkebohle

1.0.1 (2020-05-27)

  • Fail gracefully when trying to trace if LTTng is not installed

  • Contributors: Christophe Bedard

1.0.0 (2020-04-24)

  • Start a session daemon if there isn’t one before setting up tracing

  • Contributors: Christophe Bedard

0.3.0 (2020-03-04)

  • Add more context types and refactor mapping between name and constant

  • Check version of LTTng Python module and raise error if below 2.10.7

  • Add logs for trace action init and fini

  • Expose context enabling through CLI and Trace action

  • Add kmem_mm_page_alloc|free to default kernel events

  • Remove sched_waking/sched_wakeup from the default kernel events list

  • Contributors: Christophe Bedard

0.2.11 (2019-12-09)

  • Register Python packages in the ament index

  • Contributors: Christophe Bedard

0.2.10 (2019-11-17)

  • Make printing list of enabled events more readable

  • Add new rclcpp_subscription_init tracepoint to default ROS events list

  • Contributors: Christophe Bedard

0.2.8 (2019-10-14)

  • Re-order args for trace command

  • Contributors: Christophe Bedard

0.2.7 (2019-09-09)

  • Fix missing ament_xmllint dependency

  • Contributors: Christophe Bedard

0.2.6 (2019-08-16)

  • Extract lttng interface functions to other files

  • Contributors: Christophe Bedard

0.2.5 (2019-08-15)

  • Make lttng interface silently do nothing if lttng cannot be imported

  • Contributors: Christophe Bedard

0.2.2 (2019-08-01)

  • Revert “Replace special character to fix encoding issue”

  • Contributors: Christophe Bedard

0.2.1 (2019-07-31)

  • Replace special character to fix encoding issue

  • Contributors: Christophe Bedard

0.1.0 (2019-07-11)

  • Use proper arg parser and event names completers

  • Add tracing utilities

  • Contributors: Christophe Bedard, Ingo Lütkebohle