server.py

# define the library
import socket
import numpy as np
import encodings

# define the host and port
HOST = '127.0.0.1'
PORT = 65432


def random_data():
    x1 = np.random.randint(0, 55, None)
    y1 = np.random.randint(0, 45, None)
    my_sensor = "{},{}".format(x1,y1)
    return my_sensor

def my_server():
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
        print("Server started waiting for client to connect" )
        s.bind((HOST, PORT))
        s.listen(5)
        conn, addr = s.accept()

        with conn:
            print('Connected By', addr)
            while True:

                data = conn.recv(1024).decode('utf-8')

                if str(data) == "Data":

                    print("OK Sending Data ")

                    my_data = random_data()

                    x_encoded_data = my_data.encode('utf-8')

                    conn.sendall(x_encoded_data)

                elif str(data) == "Quit":

                    print("Shutting down server ")
                    break

                if not data:
                    break
                else:
                    pass


if __name__ == ' __main__':
    while 1:
        my_server()