|
| 1 | +import asyncio |
| 2 | +import json |
| 3 | + |
| 4 | +async def send_rpc_request(host: str, port: int, request: dict) -> dict: |
| 5 | + try: |
| 6 | + print(f"Connecting to {host}:{port}...") |
| 7 | + # 使用位置参数而不是关键字参数 |
| 8 | + reader, writer = await asyncio.open_connection(host, port) |
| 9 | + |
| 10 | + request_str = json.dumps(request) + "\n" |
| 11 | + print(f"Sending request: {request_str.strip()}") |
| 12 | + writer.write(request_str.encode()) |
| 13 | + await writer.drain() |
| 14 | + |
| 15 | + # Wait for response line |
| 16 | + print("Waiting for response...") |
| 17 | + response_line = await reader.readline() |
| 18 | + |
| 19 | + writer.close() |
| 20 | + await writer.wait_closed() |
| 21 | + |
| 22 | + if response_line: |
| 23 | + try: |
| 24 | + response = json.loads(response_line.decode()) |
| 25 | + print(f"Received response: {json.dumps(response)}") |
| 26 | + return response |
| 27 | + except ValueError as e: # 兼容 MicroPython |
| 28 | + print(f"JSON decode error: {str(e)}") |
| 29 | + return {} |
| 30 | + else: |
| 31 | + print("No response received.") |
| 32 | + return {} |
| 33 | + |
| 34 | + except Exception as e: |
| 35 | + print(f"RPC Request Failed: {str(e)}") |
| 36 | + return {} |
| 37 | + |
| 38 | +async def main(): |
| 39 | + host = "127.0.0.1" # ⚠️ 替换为实际 IP 地址 |
| 40 | + |
| 41 | + wifi_request = { |
| 42 | + "method": "wifi.scan", |
| 43 | + "params": {}, |
| 44 | + "id": 1 |
| 45 | + } |
| 46 | + |
| 47 | + media_request = { |
| 48 | + "method": "media.play", |
| 49 | + "params": {}, |
| 50 | + "id": 2 |
| 51 | + } |
| 52 | + |
| 53 | + print("Requesting WiFi scan...") |
| 54 | + wifi_response = await send_rpc_request(host, 8080, wifi_request) |
| 55 | + print(wifi_response) |
| 56 | + |
| 57 | + print("Requesting Media play...") |
| 58 | + media_response = await send_rpc_request(host, 8081, media_request) |
| 59 | + print(media_response) |
| 60 | + |
| 61 | +if __name__ == "__main__": |
| 62 | + asyncio.run(main()) |
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