deployments/k8s/03-functions/functions.py

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import json

from statefun import *
import asyncio
from aiohttp import web

functions = StatefulFunctions()


@functions.bind(typename="example/hello")
async def hello(context: Context, message: Message):
    arg = message.raw_value().decode('utf-8')
    print(f"Hello from {context.address.id}: you wrote {arg}!", flush=True)
   


handler = RequestReplyHandler(functions)

async def handle(request):
    req = await request.read()
    res = await handler.handle_async(req)
    return web.Response(body=res, content_type="application/octet-stream")


app = web.Application()
app.add_routes([web.post('/statefun', handle)])

if __name__ == '__main__':
    web.run_app(app, port=8000)