38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
from app_class import AppClass
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from config import Config
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from trigger import Trigger
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import asyncio
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class TriggerScheduler(AppClass):
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def __init__(self, _config: Config) -> None:
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super().__init__(_config)
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self.tasks = []
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async def trigger(self, _trigger: Trigger) -> None:
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"""Run a trigger with a specific name at a given interval."""
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while True:
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self.log.info("Trigger %s is running", _trigger.name)
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_trigger.run()
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await asyncio.sleep(_trigger.config.interval_in_seconds)
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def start_trigger(self, _trigger: Trigger) -> None:
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"""Start a new trigger."""
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task = asyncio.create_task(self.trigger(_trigger))
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self.tasks.append(task)
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async def stop_triggers(self) -> None:
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"""Stop all triggers."""
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for task in self.tasks:
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task.cancel()
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await asyncio.gather(*self.tasks, return_exceptions=True)
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async def run(self) -> None:
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"""Run the scheduler and keep it alive until stopped."""
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try:
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while True:
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await asyncio.sleep(1) # Keep the main function alive
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except asyncio.exceptions.CancelledError:
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self.log.info("Exiting, stopping all triggers")
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await self.stop_triggers()
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