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artiq/frontend/artiq_master.py

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#!/usr/bin/env python3
import asyncio
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import argparse
from artiq.management.pc_rpc import Server
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from artiq.management.sync_struct import Publisher
from artiq.management.scheduler import Scheduler
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def _get_args():
parser = argparse.ArgumentParser(description="ARTIQ master")
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parser.add_argument(
"--bind", default="::1",
help="hostname or IP address to bind to")
parser.add_argument(
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"--port-schedule-control", default=8888, type=int,
help="TCP port to listen to for schedule control")
parser.add_argument(
"--port-schedule-notify", default=8887, type=int,
help="TCP port to listen to for schedule notifications")
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return parser.parse_args()
def main():
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args = _get_args()
loop = asyncio.get_event_loop()
try:
scheduler = Scheduler("ddb.pyon", "pdb.pyon")
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loop.run_until_complete(scheduler.start())
try:
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schedule_control = Server(scheduler, "schedule_control")
loop.run_until_complete(schedule_control.start(
args.bind, args.port_schedule_control))
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try:
schedule_notify = Publisher({
"queue": scheduler.queue,
"periodic": scheduler.periodic
})
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loop.run_until_complete(schedule_notify.start(
args.bind, args.port_schedule_notify))
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try:
loop.run_forever()
finally:
loop.run_until_complete(schedule_notify.stop())
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finally:
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loop.run_until_complete(schedule_control.stop())
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finally:
loop.run_until_complete(scheduler.stop())
finally:
loop.close()
if __name__ == "__main__":
main()