https://github.com/alexdemure/gadasyncblock

Event loop lock detector for Python
https://github.com/alexdemure/gadasyncblock

asgi-lock async-block async-lock event-loop-lock event-loop-lock-detector

Last synced: 3 months ago
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Event loop lock detector for Python

• Host: GitHub
• URL: https://github.com/alexdemure/gadasyncblock
• Owner: AlexDemure
• License: mit
• Created: 2025-04-24T07:08:00.000Z (about 1 year ago)
• Default Branch: production
• Last Pushed: 2025-04-30T09:00:54.000Z (about 1 year ago)
• Last Synced: 2025-06-25T19:02:47.683Z (11 months ago)
• Topics: asgi-lock, async-block, async-lock, event-loop-lock, event-loop-lock-detector
• Language: Python
• Homepage:
• Size: 7.81 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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  Event loop lock detector for Python.



---

### Installation

```

pip install gadasyncblock

```

### Usage

```python

import contextlib

from fastapi import FastAPI

from gadasyncblock import AsyncBlock

# logger: asyncio.detector

detector = AsyncBlock(timeout=1)

@contextlib.asynccontextmanager

async def lifespan(_: FastAPI):

    detector.start()

    yield

    detector.shutdown()

app = FastAPI(lifespan=lifespan)

@app.post("/run")

async def run():

    time.sleep(2)

    return {"message": "Blocked"}

```