artiq/artiq/frontend/artiq_master.py

97 lines
3.0 KiB
Python
Executable File

#!/usr/bin/env python3
import asyncio
import argparse
import atexit
import os
from artiq.protocols.pc_rpc import Server
from artiq.protocols.sync_struct import Publisher
from artiq.protocols.file_db import FlatFileDB, SimpleHistory
from artiq.master.scheduler import Scheduler
from artiq.master.rt_results import RTResults
from artiq.master.repository import Repository
from artiq.tools import verbosity_args, init_logger
def get_argparser():
parser = argparse.ArgumentParser(description="ARTIQ master")
group = parser.add_argument_group("network")
group.add_argument(
"--bind", default="::1",
help="hostname or IP address to bind to")
group.add_argument(
"--port-notify", default=3250, type=int,
help="TCP port to listen to for notifications (default: 3250)")
group.add_argument(
"--port-control", default=3251, type=int,
help="TCP port to listen to for control (default: 3251)")
verbosity_args(parser)
return parser
def main():
args = get_argparser().parse_args()
init_logger(args)
ddb = FlatFileDB("ddb.pyon")
pdb = FlatFileDB("pdb.pyon")
simplephist = SimpleHistory(30)
pdb.hooks.append(simplephist)
rtr = RTResults()
repository = Repository()
explist = FlatFileDB("explist.pyon")
if os.name == "nt":
loop = asyncio.ProactorEventLoop()
asyncio.set_event_loop(loop)
else:
loop = asyncio.get_event_loop()
atexit.register(lambda: loop.close())
def run_cb(rid, run_params):
rtr.current_group = run_params["rtr_group"]
scheduler = Scheduler(run_cb)
scheduler.worker.handlers = {
"req_device": ddb.request,
"req_parameter": pdb.request,
"set_parameter": pdb.set,
"init_rt_results": rtr.init,
"update_rt_results": rtr.update,
"scheduler_run_queued": scheduler.run_queued,
"scheduler_cancel_queued": scheduler.cancel_queued,
"scheduler_run_timed": scheduler.run_timed,
"scheduler_cancel_timed": scheduler.cancel_timed,
}
loop.run_until_complete(scheduler.start())
atexit.register(lambda: loop.run_until_complete(scheduler.stop()))
server_control = Server({
"master_ddb": ddb,
"master_pdb": pdb,
"master_schedule": scheduler,
"master_repository": repository,
"master_explist": explist
})
loop.run_until_complete(server_control.start(
args.bind, args.port_control))
atexit.register(lambda: loop.run_until_complete(server_control.stop()))
server_notify = Publisher({
"queue": scheduler.queue,
"timed": scheduler.timed,
"devices": ddb.data,
"parameters": pdb.data,
"parameters_simplehist": simplephist.history,
"rt_results": rtr.groups,
"explist": explist.data
})
loop.run_until_complete(server_notify.start(
args.bind, args.port_notify))
atexit.register(lambda: loop.run_until_complete(server_notify.stop()))
loop.run_forever()
if __name__ == "__main__":
main()