# -*- coding: utf-8 -*-
"""票 04：带超时杀 java 进程（subprocess timeout 防挂起）。"""
import io, sys, subprocess, time
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')

try:
    r = subprocess.run(['taskkill', '/F', '/T', '/PID', '34400'],
                       capture_output=True, text=True, timeout=15)
    print('rc=', r.returncode, '|', (r.stdout or r.stderr).strip()[:200])
except subprocess.TimeoutExpired:
    print('taskkill TIMEOUT (15s) —— 请手动杀 PID 34400')
    sys.exit(2)

time.sleep(2)
r2 = subprocess.run(['netstat', '-ano'], capture_output=True, text=True, timeout=10)
listeners = [l.strip() for l in r2.stdout.splitlines() if 'LISTENING' in l and ':8080' in l]
print('[8080 after]', listeners if listeners else 'PORT-FREE')