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# Copyright 2019 Virantha N. Ekanayake |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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"""Experimental socket updates of devices and hubs""" |
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import logging |
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import pprint |
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from curio import run, spawn, sleep, Queue, tcp_server |
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#async def socket_server(web_out_queue, address): |
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#sock = socket(AF_INET, SOCK_STREAM) |
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#sock.setsockopt(SOL_SOCKET, SO_REUSEADDR,1) |
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#sock.bind(address) |
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#sock.listen(5) |
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#print(f'Server listening at {address}') |
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#async with sock: |
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#while True: |
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#client, addr = await sock.accept() |
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#wc = WebClient(client, addr, web_out_queue) |
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#await spawn(wc.run, daemon=True) |
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async def bricknil_socket_server(web_out_queue, address): |
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async def web_client_connected(client, addr): |
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print('connection from', addr) |
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wc = WebClient(client, addr, web_out_queue) |
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await wc.run() |
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task = await spawn(tcp_server, '', 25000, web_client_connected, daemon=True) |
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class WebClient: |
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def __init__(self, client, addr, in_queue): |
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assert in_queue is not None |
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self.in_queue = in_queue |
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self.client = client |
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self.addr = addr |
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print(f'Web client {client} connected from {addr}') |
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async def run(self): |
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async with self.client: |
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while True: |
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msg = await self.in_queue.get() |
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#print(f'Webclient queue got: {msg}') |
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await self.in_queue.task_done() |
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await self.client.sendall(msg) |
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print('connection closed') |
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virantha /
bricknil
