23 lines
537 B
Bash
23 lines
537 B
Bash
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#!/usr/bin/env bash
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export TRACETOOLS_TRACEPOINTS_ENABLED=1
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ros2 run full_topology full_topology &
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pid=$!
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sleep 2
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sudo lttng create test --output=/tmp/test
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sudo lttng enable-event --userspace 'ros2:rclcpp_publish'
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sudo lttng enable-event --userspace 'ros2:rmw_take'
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sudo lttng start
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sleep 5 # let the node run a bit
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sudo lttng stop; sudo lttng destroy
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kill $pid
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sudo chown dev: -R /tmp/test
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python - <<'PY'
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from tracetools_analysis.loading import load_file
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ev = load_file('/tmp/test/ust')
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print({e['_name'] for e in ev})
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PY
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