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TS2.py
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TS2.py
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import aioquic
import json
from loguru import logger
import asyncio
from typing import NoReturn
import logging
logging.basicConfig(
level=logging.DEBUG,
format='%(asctime)s<%(filename)s:%(lineno)d>[%(levelname)s]%(message)s',
datefmt='%H:%M:%S'
)
buffersize = 65536
class QUICWorkerSession:
def __init__(self, reader: asyncio.StreamReader, writer: asyncio.StreamWriter):
self._reader = reader
self._writer = writer
self._Q = asyncio.Queue()
asyncio.ensure_future(self.keep_connect())
async def keep_connect(self):
while 1:
res = await self._reader.read(buffersize)
if not res:
raise ConnectionResetError()
if res == b'D':
logger.debug('Heartbeat')
self._writer.write(b'd') # send Heartbeat ACK msg
else:
logger.debug(f'Putting {res} into queue')
self._Q.put_nowait(res)
async def recv(self) -> bytes: return await self._Q.get()
async def send(self, data: str) -> NoReturn: self._writer.write(data.encode('utf-8'))
import traceback
import ssl
from aioquic.quic.configuration import QuicConfiguration
from aioquic.asyncio.client import connect
@logger.catch
async def run():
conf = QuicConfiguration(
is_client=True,
verify_mode=ssl.CERT_NONE
)
loop = asyncio.get_running_loop()
async with connect(
'127.0.0.1',
8110,
configuration=conf
) as C:
ses = QUICWorkerSession(*(await C.create_stream()))
await ses.send('mykey')
while 1:
cmd = await ses.recv()
if cmd == b'kill':
logger.warning('Kill signal detected')
if __name__ == "__main__":
loop = asyncio.get_event_loop()
loop.set_debug(True)
loop.run_until_complete(run())