| 1 | import asyncio |
| 2 | |
| 3 | class AsyncUnixSocketClient: |
| 4 | def __init__(self, socket_path): |
| 5 | self.socket_path = socket_path |
| 6 | self.reader = None |
| 7 | self.writer = None |
| 8 | |
| 9 | async def connect(self): |
| 10 | try: |
| 11 | self.reader, self.writer = await asyncio.open_unix_connection(self.socket_path) |
| 12 | print(f"Connected to {self.socket_path}") |
| 13 | except Exception as e: |
| 14 | print(f"Connection failed: {e}") |
| 15 | |
| 16 | async def send(self, message: str): |
| 17 | if self.writer is not None: |
| 18 | self.writer.write(message.encode()) |
| 19 | await self.writer.drain() |
| 20 | print(f"Sent: {message}") |
| 21 | |
| 22 | async def receive_loop(self): |
| 23 | try: |
| 24 | while True: |
| 25 | data = await self.reader.read(1024) |
| 26 | if not data: |
| 27 | print("Disconnected from server") |
| 28 | break |
| 29 | print(f"Received: {data.decode()}") |
| 30 | except Exception as e: |
| 31 | print(f"Error in receive loop: {e}") |
| 32 | |
| 33 | async def run(self): |
| 34 | await self.connect() |
| 35 | if self.reader and self.writer: |
| 36 | asyncio.create_task(self.receive_loop()) |
| 37 | while True: |
| 38 | await self.send("ping from client") |
| 39 | await asyncio.sleep(2) |
| 40 | |
| 41 | if __name__ == "__main__": |
| 42 | SOCKET_PATH = "/tmp/pi-webrtc-ipc.sock" |