Add liveliness token for subscriber in cu_ros2_bridge#899
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gbin
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Mar 6, 2026
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Summary
Mimic what's being done for Publisher and add a liveliness token for Subscriber in cu_ros2_bridge.
Fixes issues where Isaac Sim could receive from Copper but could not send to it through the bridges
Related issues
Changes
Testing
just fmtjust lintjust testjust std-ci(if std/runtime paths are impacted)just nostd-ci(if embedded/no_std paths are impacted)pro-tip:
justwith no parameters in the root defaults tojust fmt,just lint, andjust test.Checklist
Breaking changes (if any)
Additional context