favicorn 0.0.5

ASGI webserver

Favicorn

Installation

pip3 install favicorn 

ASGI Usage

pip3 install httptools

main.py

import asyncio
import logging

from favicorn import ASGIFavicornBuilder


logging.basicConfig(
    level=logging.INFO, format="[%(asctime)s][%(levelname)s] %(message)s"
)
async def app(scope, receive, send) -> None:
    await send(
        {
            "type": "http.response.start",
            "status": 200,
            "headers": [(b"Content-Length", b"0")],
        }
    )
    await send({"type": "http.response.body", "body": b"", "more_body": False})
s = ASGIFavicornBuilder(
    app=app,
    http_parser_impl="httptools",
).build()

async def main() -> None:
    await s.init()
    try:
        await s.serve_forever()
    finally:
        await s.close()

asyncio.run(main())

python3 main.py
[2023-07-14 12:37:14,979][INFO] Socket ('127.0.0.1', 8000) acquired successfully using <class 'favicorn.socket_providers.inet.InetSocketProvider'>
[2023-07-14 12:37:14,979][INFO] Serve forever...

ASGI Usage with websockets

pip3 install httptools wsproto

main.py

import asyncio
import logging

from favicorn import ASGIFavicornBuilder


logging.basicConfig(
    level=logging.INFO, format="[%(asctime)s][%(levelname)s] %(message)s"
)

async def app(scope, receive, send) -> None:
    await send({"type": "websocket.accept"})
    msg = await receive()
    await send({"type": "websocket.send", "bytes": b"Something", "text": None})
    await send({"type": "websocket.close", "code": 1000})

s = ASGIFavicornBuilder(
    app=app,
    http_parser_impl="httptools",
    ws_impl='wsproto'
).build()

async def main() -> None:
    await s.init()
    try:
        await s.serve_forever()
    finally:
        await s.close()

asyncio.run(main())

python3 main.py
[2023-07-14 12:37:14,979][INFO] Socket ('127.0.0.1', 8000) acquired successfully using <class 'favicorn.socket_providers.inet.InetSocketProvider'>
[2023-07-14 12:37:14,979][INFO] Serve forever...