1. /**
  2. * Guards cookie execution for scheduled runs with graceful failure handling.
  3. *
  4. * @param {Function} task The function to execute with cookie access.
  5. * @param {object} options Configuration options.
  6. * @param {string} options.cookieName The name of the cookie to access.
  7. * @param {string} options.cookiePath The path of the cookie.
  8. * @param {number} options.timeout The timeout for cookie retrieval (in milliseconds).
  9. * @param {number} [options.retries=3] The number of retries if cookie retrieval fails.
  10. */
  11. function guardedCookieExecution(task, options = {}) {
  12. const { cookieName, cookiePath, timeout, retries = 3 } = options;
  14. async function executeTask() {
  15. let attempts = 0;
  16. while (attempts < retries) {
  17. try {
  18. const cookieValue = document.cookie.split('; ').find(
  19. (cookie) => cookie.startsWith(`${cookieName}=`)
  20. );
  22. if (cookieValue) {
  23. // Cookie found, execute the task
  24. await task(cookieValue);
  25. return; // Exit after successful execution
  26. } else {
  27. // Cookie not found, retry if within timeout
  28. attempts++;
  29. await new Promise((resolve) => setTimeout(resolve, timeout));
  30. }
  31. } catch (error) {
  32. // Handle potential errors during cookie retrieval or task execution
  33. attempts++;
  34. await new Promise((resolve) => setTimeout(resolve, timeout));
  35. }
  36. }
  38. // Task failed after multiple retries
  39. console.error(`Task failed after ${retries} retries. Cookie "${cookieName}" not found.`);
  40. throw new Error(`Task failed: Cookie "${cookieName}" not found after multiple attempts.`);
  41. }
  43. executeTask();
  44. }

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