CameraMachine/python/temp.py

import zmq,json
# def __send_tcp_message(socket, msg):
#     socket.send_string(json.dumps(msg, ensure_ascii=False))
#     rep = socket.recv()
#     str_msg = rep.decode("utf-8")
#     json_msg = json.loads(str_msg)
#     return json_msg
# LISTEN_REQ = "tcp://127.0.0.1:54543"
# SET_REQ = "tcp://127.0.0.1:54544"
# context = zmq.Context()
# req_socket = context.socket(zmq.REQ)
# # 设置发送超时为 5000 毫秒（5 秒）
# req_socket.setsockopt(zmq.RCVTIMEO, 2 * 1000)
# # 设置接收超时为 5000 毫秒（5 秒）
# req_socket.setsockopt(zmq.SNDTIMEO, 2 * 1000)
# req_socket.setsockopt(zmq.LINGER, 0)  # 设置为 0 表示不等待未完成的操作
# req_socket.connect(SET_REQ)
# req = {}
# req["msg_type"] = "Request"
# req["msg_id"] = "GetCamera"
# req["msg_seq_num"] = 0
# req["CameraSelection"] = "Single"
# req["CameraKey"] = "Canon Inc.|Canon EOS 650D|12"
# json_msg = __send_tcp_message(req_socket,req)
# cameraInfo = json_msg.get("CameraInfo")
# print("cameraInfo",json_msg)