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.. _quickstart:
Quickstart
==========
Hello World
-----------
A very simple ASGI app that simply returns a response containing
``hello`` is, (file ``hello_world.py``)
.. code-block:: python
async def app(scope, receive, send):
if scope["type"] != "http":
raise Exception("Only the HTTP protocol is supported")
await send({
'type': 'http.response.start',
'status': 200,
'headers': [
(b'content-type', b'text/plain'),
(b'content-length', b'5'),
],
})
await send({
'type': 'http.response.body',
'body': b'hello',
})
and is simply run via
.. code-block:: console
hypercorn hello_world:app
and tested by
.. code-block:: sh
curl localhost:8000
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