mirror of
https://github.com/actix/examples
synced 2024-11-30 17:14:35 +01:00
80 lines
2.5 KiB
Python
Executable File
80 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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"""websocket cmd client for web_ws.py example."""
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import argparse
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import asyncio
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import sys
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from contextlib import suppress
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import aiohttp
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async def start_client(url: str) -> None:
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name = input("Please enter your name: ")
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async def dispatch(ws: aiohttp.ClientWebSocketResponse) -> None:
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while True:
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msg = await ws.receive()
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if msg.type == aiohttp.WSMsgType.TEXT:
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print("Text: ", msg.data.strip())
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elif msg.type == aiohttp.WSMsgType.BINARY:
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print("Binary: ", msg.data)
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elif msg.type == aiohttp.WSMsgType.PING:
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await ws.pong()
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elif msg.type == aiohttp.WSMsgType.PONG:
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print("Pong received")
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else:
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if msg.type == aiohttp.WSMsgType.CLOSE:
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await ws.close()
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elif msg.type == aiohttp.WSMsgType.ERROR:
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print("Error during receive %s" % ws.exception())
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elif msg.type == aiohttp.WSMsgType.CLOSED:
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pass
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break
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async with aiohttp.ClientSession() as session:
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async with session.ws_connect(url, autoclose=False, autoping=False) as ws:
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# send request
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dispatch_task = asyncio.create_task(dispatch(ws))
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# Exit with Ctrl+D
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while line := await asyncio.to_thread(sys.stdin.readline):
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if line.startswith("/"):
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await ws.send_str(line)
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else:
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await ws.send_str(name + ": " + line)
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dispatch_task.cancel()
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with suppress(asyncio.CancelledError):
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await dispatch_task
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ARGS = argparse.ArgumentParser(
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description="websocket console client for wssrv.py example."
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)
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ARGS.add_argument(
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"--host", action="store", dest="host", default="127.0.0.1", help="Host name"
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)
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ARGS.add_argument(
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"--port", action="store", dest="port", default=8080, type=int, help="Port number"
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)
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if __name__ == "__main__":
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args = ARGS.parse_args()
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if ":" in args.host:
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args.host, port = args.host.split(":", 1)
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args.port = int(port)
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url = f"http://{args.host}:{args.port}/ws"
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print("""
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/list list all available rooms
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/join name join room, if room does not exist, create new one
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/name name set session name
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some message just string, send message to all peers in same room
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ctrl-D to exit
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""")
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asyncio.run(start_client(url))
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