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https://github.com/firestar5683/StarPilot.git
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firestar5683
49d5b8eaff
Own model discovery, compilation and registry selection through explicit model metadata and geometry contracts. Co-authored-by: whoisdomi <dcantu83@gmail.com>
49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
"""Jetlink's child teardown grace without blocking normal manager ticks."""
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import signal
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import time
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from openpilot.common.swaglog import cloudlog
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from openpilot.system.manager.process import PythonProcess, join_process
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class JetlinkProcess(PythonProcess):
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STOP_GRACE = 15.0
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.stop_requested_at = None
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def stop(self, retry=True, block=True, sig=None):
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if self.proc is None:
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return None
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if self.proc.exitcode is None:
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if not self.shutting_down:
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self.signal(sig or signal.SIGINT)
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self.shutting_down = True
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self.stop_requested_at = time.monotonic()
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requested = self.stop_requested_at
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assert requested is not None
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remaining = max(0.0, self.STOP_GRACE - (time.monotonic() - requested))
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if block:
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join_process(self.proc, remaining)
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if self.proc.exitcode is None and retry and (block or remaining == 0):
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cloudlog.warning(f'Jetlink owner did not stop within {self.STOP_GRACE}s; killing')
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self.signal(signal.SIGKILL)
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if block:
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join_process(self.proc, 2.0)
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result = self.proc.exitcode
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if result is not None:
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self.proc = None
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self.shutting_down = False
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self.stop_requested_at = None
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self.restart_failures = 0
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self.restart_at = 0.0
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return result
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def start(self):
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if self.shutting_down:
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self.stop(block=False)
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if self.proc is not None:
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return
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super().start()
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