https://github.com/xrmx/isdjangoasyncyet-demo

https://github.com/xrmx/isdjangoasyncyet-demo

Last synced: about 1 month ago
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• Host: GitHub
• URL: https://github.com/xrmx/isdjangoasyncyet-demo
• Owner: xrmx
• License: mit
• Created: 2024-04-25T12:45:20.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-05-23T17:36:00.000Z (6 months ago)
• Last Synced: 2024-10-14T12:22:13.277Z (about 1 month ago)
• Language: Python
• Size: 143 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# isdjangoasyncyet-demo

This is a demo for the talk *Is Django async yet?*.

## Requirements

A Docker Compose V2 file is provided to run the Postgresql database.

You can start the database with:

```

docker compose up

```

On another shell you can create the virtual environment and install the requirements:

```

python3 -m venv venv

. ./venv/bin/activate

pip install -r requirements.txt

```

## How to run the sync demo

This assumes the environment has been created and is activated.

You can start the async application with the following command:

```

cd demo

gunicorn demo:wsgi --workers 1 --bind 0.0.0.0:8000

```

The API will be available at [http://localhost:8000](http://localhost:8000).

## How to run the async demo

This assumes the environment has been created and is activated.

You can start the async application with the following command:

```

cd ademo

gunicorn ademo.asgi:application --workers 1 --worker-class uvicorn.workers.UvicornWorker --bind 0.0.0.0:8080

```

The API will be available at [http://localhost:8080](http://localhost:8080).

### OpenTelemetry instrumentation

If you want to debug `asgiref.sync` `sync_to_async` and `async_to_sync` usage you can run the service using

OpenTelemetry automatic instrumentation:

```

opentelemetry-instrument --traces_exporter console --metrics_exporter none --service_name ademo \

    gunicorn ademo.asgi:application --workers 1 --worker-class uvicorn.workers.UvicornWorker --bind 0.0.0.0:8080

```