mirror of
https://git.ugnet.gay/CrossTalk/azul.git
synced 2026-05-27 14:49:50 +00:00
Athena Funderburg
53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
from typing import Optional, Callable
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import asyncio
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from core.backend import Backend
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from util.misc import Logger
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import settings
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from .ctrl import INSCtrl
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def register(loop: asyncio.AbstractEventLoop, backend: Backend) -> None:
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from util.misc import ProtocolRunner
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backend.add_runner(ProtocolRunner('0.0.0.0', 4309, ListenerINS, args = ['InterService', backend, INSCtrl], service = 'InterService'))
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class ListenerINS(asyncio.Protocol):
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logger: Logger
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backend: Backend
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controller: INSCtrl
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transport: Optional[asyncio.WriteTransport]
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def __init__(self, logger_prefix: str, backend: Backend, controller_factory: Callable[[Logger, str, Backend], INSCtrl]) -> None:
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super().__init__()
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self.logger = Logger(logger_prefix, self)
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self.backend = backend
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self.controller = controller_factory(self.logger, 'direct', backend)
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self.controller.close_callback = self._on_close
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self.transport = None
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def connection_made(self, transport: asyncio.BaseTransport) -> None:
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assert isinstance(transport, asyncio.WriteTransport)
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self.transport = transport
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self.logger.log_connect()
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def connection_lost(self, exc: Optional[Exception]) -> None:
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self.controller.close()
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self.logger.log_disconnect()
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self.transport = None
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def data_received(self, data: bytes) -> None:
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transport = self.transport
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assert transport is not None
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if self.backend.maintenance_mode:
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transport.close()
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return
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self.controller.transport = None
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self.controller.data_received(transport, data)
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transport.write(self.controller.flush())
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self.controller.transport = transport
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def _on_close(self) -> None:
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if self.transport is None: return
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self.transport.close()
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