# -*- coding: utf-8 -*-
"""票 04：强制结束旧 crm-app 进程并确认 8080 释放。"""
import io, sys, subprocess, time
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')

r = subprocess.run(['taskkill', '/F', '/T', '/PID', '37420'],
                   capture_output=True, text=True, shell=False)
print('rc=', r.returncode)
print('out=', r.stdout)
print('err=', r.stderr)

time.sleep(3)
r2 = subprocess.run(['netstat', '-ano'], capture_output=True, text=True, shell=False)
listeners = [l for l in r2.stdout.splitlines() if ':8080' in l and 'LISTENING' in l]
print('8080 listeners after kill:', listeners if listeners else 'NONE - port free')