Deno fetch with optional timeout parameter. If the request takes longer than 10 seconds (or whatever you set it to), throws an error.

fetchWithTimeout.ts

// LICENSE: https://chand1012.mit-license.org

const fetchWithTimeout = (url: string, options: RequestInit, timeout: number = 10000): Promise<any> => {
  return new Promise(async (resolve, reject) => {
    const controller = new AbortController();
    const signal = controller.signal;
    const timer = setTimeout(() => {
      controller.abort();
      reject(new Error("Request timed out"));
    }, timeout);

    try {
      const response = await fetch(url, { ...options, signal });
      clearTimeout(timer);
      resolve(response);
    } catch (error) {
      clearTimeout(timer);
      reject(error);
    }
  });
};
  
export default fetchWithTimeout;