mirror of https://github.com/nocturn9x/giambio.git
56 lines
2.1 KiB
Python
56 lines
2.1 KiB
Python
import giambio
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from giambio.socket import AsyncSocket
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import socket
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import logging
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import sys
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import traceback
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# A test to check for asynchronous I/O
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async def serve(address: tuple):
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.bind(address)
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sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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sock.listen(5)
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asock = giambio.wrap_socket(sock) # We make the socket an async socket
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logging.info(f"Serving asynchronously at {address[0]}:{address[1]}")
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async with giambio.create_pool() as pool:
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while True:
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conn, addr = await asock.accept()
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logging.info(f"{addr[0]}:{addr[1]} connected")
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pool.spawn(handler, conn, addr)
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print("oof done")
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async def handler(sock: AsyncSocket, addr: tuple):
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addr = f"{addr[0]}:{addr[1]}"
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async with sock:
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await sock.send_all(b"Welcome to the server pal, feel free to send me something!\n")
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while True:
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await sock.send_all(b"-> ")
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data = await sock.receive(1024)
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if not data:
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break
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elif data == b"raise\n":
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await sock.send_all(b"I'm dead dude\n")
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raise TypeError("Oh, no, I'm gonna die!")
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to_send_back = data
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data = data.decode("utf-8").encode("unicode_escape")
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logging.info(f"Got: '{data.decode('utf-8')}' from {addr}")
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await sock.send_all(b"Got: " + to_send_back)
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logging.info(f"Echoed back '{data.decode('utf-8')}' to {addr}")
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logging.info(f"Connection from {addr} closed")
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if __name__ == "__main__":
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port = int(sys.argv[1]) if len(sys.argv) > 1 else 1500
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logging.basicConfig(level=20, format="[%(levelname)s] %(asctime)s %(message)s", datefmt="%d/%m/%Y %p")
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try:
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giambio.run(serve, ("localhost", port))
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except (Exception, KeyboardInterrupt) as error: # Exceptions propagate!
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if isinstance(error, KeyboardInterrupt):
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logging.info("Ctrl+C detected, exiting")
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else:
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logging.error(f"Exiting due to a {type(error).__name__}: {error}")
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