| ################################################################################ |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| ################################################################################ |
| 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) |
