1. import requests
  2. import time
  3. import logging
  4. import json
  6. # Configure logging
  7. logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
  9. def monitor_api(api_url, interval=60, expected_response_code=200):
  10. """
  11. Monitors the state of an API endpoint.
  13. Args:
  14. api_url (str): The URL of the API endpoint to monitor.
  15. interval (int): The interval (in seconds) between checks.
  16. expected_response_code (int): The expected HTTP response code.
  18. Returns:
  19. None. Logs status and errors.
  20. """
  21. while True:
  22. try:
  23. response = requests.get(api_url)
  24. response.raise_for_status() # Raise HTTPError for bad responses (4xx or 5xx)
  26. if response.status_code == expected_response_code:
  27. logging.info(f"API endpoint {api_url} is healthy. Status code: {response.status_code}")
  28. else:
  29. logging.warning(f"API endpoint {api_url} returned unexpected status code: {response.status_code}")
  31. except requests.exceptions.RequestException as e:
  32. logging.error(f"Error connecting to API endpoint {api_url}: {e}")
  34. except Exception as e:
  35. logging.error(f"An unexpected error occurred: {e}")
  37. time.sleep(interval)
  40. if __name__ == "__main__":
  41. # Example usage: Replace with your API endpoint
  42. api_url = "https://your-api-endpoint.com/health" # Replace with your API URL
  43. monitor_api(api_url)

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