# Script for EEL local execution test
# 1.prints tty and its size
# 2.waits for command exit (exit 0) or sleep (sleep 10_000)
# 3. installs signal for SIGINT to return 42
import os
import signal
import sys
from time import sleep


def exit_42(*_):
    exit(42)


signal.signal(signal.SIGINT, exit_42)

is_tty = sys.stdin.isatty()
terminal_size = None

try:
    terminal_size = os.get_terminal_size()
except OSError:
    pass

print(f"tty:{is_tty}, size:{terminal_size}")
sys.stdout.flush()
command = input().strip()
if command == "exit":
    exit(0)
elif command == "sleep":
    print("sleeping")
    sys.stdout.flush()
    sleep(10_000)