API 응답에 딜레이가 있던 문제

let maxCount = 5;
let currentRetry = 0;
let retryInterval = 100;
async function retry(url, options = {}) {
  try {
    const response = await fetch(url, options);
    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }
    return response.json();
  } catch (error) {
    if (currentRetry < maxCount) {
      return new Promise((resolve, reject) => {
        setTimeout(() => {
          currentRetry += 1;
          retry(url, options).then(resolve).catch(reject);
        }, retryInterval);
      });
    } else {
      console.error(error);
      throw error;
    }
  }
}