54 lines
1.6 KiB
Python
54 lines
1.6 KiB
Python
# piker: trading gear for hackers
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# Copyright (C) Tyler Goodlet (in stewardship for pikers)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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daemon-service management API.
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"""
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from contextlib import (
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asynccontextmanager as acm,
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)
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import tractor
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from tractor.hilevel import (
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ServiceMngr,
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# open_service_mngr as _open_service_mngr,
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get_service_mngr as get_service_mngr,
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)
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# TODO:
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# -[ ] factor all the common shit from `.data._sampling`
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# and `.brokers._daemon` into here / `ServiceMngr`
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# in terms of allocating the `Portal` as part of the
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# "service-in-subactor" starting!
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# -[ ] move to `tractor.hilevel._service`, import and use here!
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# NOTE: purposely leaks the ref to the mod-scope Bo
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Services: ServiceMngr|None = None
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@acm
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async def open_service_mngr(
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**kwargs,
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) -> ServiceMngr:
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global Services
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async with tractor.hilevel.open_service_mngr(
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**kwargs,
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) as mngr:
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# Services = proxy(mngr)
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Services = mngr
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yield mngr
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Services = None
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