68 lines
2.7 KiB
Python
68 lines
2.7 KiB
Python
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import socket
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import time
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def start_server():
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# 创建 UDP socket
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server_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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server_socket.bind(('127.0.0.1', 38888))
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print("UDP服务器启动，监听端口 38888...")
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# 记录客户端状态
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client_state = {}
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while True:
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try:
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# 接收数据
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data, client_address = server_socket.recvfrom(4096)
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message = data.decode('utf-8')
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print(f"收到来自 {client_address} 的消息: {message}")
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# 初始化客户端状态
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if client_address not in client_state:
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client_state[client_address] = "初始化"
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# 处理不同类型的消息
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if message == "唤醒连接":
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response = "连接成功"
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server_socket.sendto(response.encode('utf-8'), client_address)
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client_state[client_address] = "等待唤醒"
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elif message == "HEARTBEAT":
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# 心跳包不需要响应
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continue
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elif message == "打开助手":
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print(f"客户端 {client_address} 检测到唤醒词")
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# 这里一定要发送"开始对话"指令
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response = "开始对话"
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server_socket.sendto(response.encode('utf-8'), client_address)
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client_state[client_address] = "录音中"
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print(f"已发送指令: {response}")
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elif message == "结束对话":
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print(f"客户端 {client_address} 结束对话")
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# 确保发送开始唤醒指令
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response = "开始唤醒"
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server_socket.sendto(response.encode('utf-8'), client_address)
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client_state[client_address] = "等待唤醒"
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print(f"已发送指令: {response}")
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elif message.startswith("录音完成:"):
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print(f"收到录音文件: {message}")
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# 确保发送开始唤醒指令
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response = "开始唤醒"
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server_socket.sendto(response.encode('utf-8'), client_address)
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client_state[client_address] = "等待唤醒"
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print(f"已发送指令: {response}")
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# 打印当前客户端状态
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print(f"客户端 {client_address} 当前状态: {client_state.get(client_address, '未知')}")
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except Exception as e:
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print(f"发生错误: {e}")
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if __name__ == "__main__":
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try:
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start_server()
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except KeyboardInterrupt:
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print("\n服务器关闭")
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