#!/usr/bin/env python3
import json
import os
import sys
import urllib.request

try:
    port = int(os.getenv("WEB_PORT", "8080"))
    with urllib.request.urlopen(f"http://127.0.0.1:{port}/api/health", timeout=3) as response:
        data = json.load(response)
    raise SystemExit(0 if data.get("operational") else 1)
except Exception as exc:
    print(exc, file=sys.stderr)
    raise SystemExit(1)