mirror of
https://github.com/StefBuwalda/dashboard_test.git
synced 2025-10-30 03:09:59 +00:00
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
from mem import services, service, db, app
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import aiohttp
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import asyncio
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import time
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from models import log
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from sqlalchemy.orm import sessionmaker
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async def check_service(client: aiohttp.ClientSession, s: service) -> log:
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try:
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timeout = aiohttp.client.ClientTimeout(total=4)
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before = time.perf_counter()
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match s.ping_type:
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case 0:
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r = await client.head(
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url=s.url,
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ssl=True if s.public else False,
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allow_redirects=True,
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timeout=timeout,
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)
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case 1:
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r = await client.get(
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url=s.url,
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ssl=True if s.public else False,
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allow_redirects=True,
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timeout=timeout,
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)
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case _:
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raise Exception("UNKNOWN PING TYPE")
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after = time.perf_counter()
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s.set_error(None)
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s.set_online(r.status == 200)
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s.set_status(r.status)
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if r.status != 200:
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s.set_ping(None)
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else:
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s.set_ping(int((after - before) * 1000))
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except aiohttp.ConnectionTimeoutError:
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s.set_error("Connection Timeout")
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s.set_online(False)
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s.set_status(None)
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s.set_ping(None)
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except Exception as e:
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print(type(e))
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s.set_error(str(e))
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s.set_online(False)
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s.set_status(None)
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s.set_ping(None)
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return log(service_id=s.id, ping=s.ping)
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def start_async_loop():
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loop = asyncio.new_event_loop()
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asyncio.set_event_loop(loop)
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asyncio.run_coroutine_threadsafe(update_services(loop=loop), loop=loop)
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loop.run_forever()
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async def update_services(loop: asyncio.AbstractEventLoop):
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print("Starting service updates...")
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with app.app_context():
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WorkerSession = sessionmaker(bind=db.engine)
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client = aiohttp.ClientSession()
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while True:
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session = WorkerSession()
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sleeptask = asyncio.create_task(asyncio.sleep(5))
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tasks = [check_service(client=client, s=s) for s in services]
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logs = await asyncio.gather(*tasks)
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await sleeptask
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try:
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session.add_all(logs)
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session.commit()
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except Exception as e:
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session.rollback()
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raise e
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finally:
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session.close()
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