__init__.py

import cv2
import pickle
import struct
import socket

def main():
    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    server_address = ('192.168.1.44', 9999)  # Thay thế <IP_ADDRESS> bằng địa chỉ IP của máy chủ

    client_socket.connect(server_address)

    data = b""
    payload_size = struct.calcsize("Q")

    while True:
        while len(data) < payload_size:
            packet = client_socket.recv(4 * 1024)  # Kích thước gói nhận

            if not packet:
                break

            data += packet

        packed_msg_size = data[:payload_size]
        data = data[payload_size:]
        msg_size = struct.unpack("Q", packed_msg_size)[0]

        while len(data) < msg_size:
            data += client_socket.recv(4 * 1024)  # Kích thước gói nhận

        frame_data = data[:msg_size]
        data = data[msg_size:]

        frame = pickle.loads(frame_data)
        cv2.imshow('Camera IP', frame)

        if cv2.waitKey(1) & 0xFF == ord('q'):
            break

    client_socket.close()
    cv2.destroyAllWindows()

if __name__ == '__main__':
    main()