31 lines
723 B
Python
31 lines
723 B
Python
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#!/usr/bin/env python3
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# Entrypoint/script to setup and start an LTTng tracing session
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# TODO
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import sys
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import time
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from tracetools_trace.tools.lttng import (
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lttng_setup,
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lttng_start,
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lttng_stop,
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lttng_destroy,
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)
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def main(argv=sys.argv):
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if len(argv) != 3:
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print("usage: session-name /path")
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exit(1)
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session_name = argv[1]
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path = argv[2] + '/' + session_name
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lttng_setup(session_name, path)
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lttng_start(session_name)
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print(f'tracing session started: {path}')
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# TODO integrate this with launch + ROS shutdown
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input('press enter to stop...')
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print('stopping & destroying tracing session')
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lttng_stop(session_name)
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lttng_destroy(session_name)
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