import socket
from pynput.keyboard import Key, Listener

HOST = '192.168.0.150'
PORT = 8887

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
    def on_press(key):
        if key == Key.up:
            s.sendall(b's')
        elif key == Key.down:
            s.sendall(b'w')
        elif key == Key.left:
            s.sendall(b'd')
        elif key == Key.right:
            s.sendall(b'a')
        elif key == Key.esc:
            s.sendall(b'e')


    def on_release(key):
        s.sendall(b'x')
        if key == Key.esc:
            return False


    s.connect((HOST, PORT))
    with Listener(on_press=on_press, on_release=on_release) as listener:
        listener.join()