Empresas
Empregos
  • Sobre nós
  • Soluções
    • Publicação de vagas
      Publique sua vaga e receba candidatos qualificados em 48h.
    • Avaliações de candidatos
      Mais de 500 testes técnicos e psicológicos, mais anti-fraude.
    • Headhunting
      Busca executiva personalizada do início ao fim.
    • Folha de Pagamento + EOR
      Dispersão de folha e EOR em mais de 15 países da LATAM.
  • Preços
  • Empregos

0

317
Visualizações
NextJS / vercel - 504 Error 'FUNCTION_INVOCATION_TIMEOUT'

Getting this error on one of my pages after deploying to vercel, it all works fine in dev mode.

I think the problem might be one of my fetch/APIs since it uses the data from the first fetch request as the URL for the second fetch request...

All of my other pages with different APIs / fetch requests work fine...

export const fetchData = async (page) => {
  try {
    const req = await fetch(
      "https://www.productpage.com/new/" +
        page
    );
    const html = await req.text();
    const $ = cheerio.load(html);

    let newProducts = [];

    for (let i = 1; i < 25; i++) {
      let name = $(`#product_listing > tbody > #_${i} > td:nth-child(2) > a`)
        .text()
        .replace(/\n/g, "");
      let pageSrc = $(
        `#product_listing > tbody > #_${i} > td:nth-child(2) > a`
      ).attr("href");
      const price = $(`#product_listing > tbody >#_${i} > td.price.notranslate`)
        .text()
        .replace(/\n/g, "");

      pageSrc = "https://www.productpage.com" + pageSrc;

      const req2 = await fetch(pageSrc); // here it is using data from first fetch for a 2nd request..
      const html2 = await req2.text();
      const $2 = cheerio.load(html2);

      const imageSrc = $2(
        "#product-main-image .main-image-inner:first-child img"
      ).attr("src");
      const name2 = $2("#product-details dd:nth-child(2)")
        .text()
        .replace(/\n/g, "");
      const brand = $2("#product-details dd:nth-child(4)")
        .text()
        .replace(/\n/g, "");

      newProducts.push({
        name: name,
        name2: name2,
        brand: brand,
        pageSrc: pageSrc,
        price: price,
        imageSrc: imageSrc,
      });
    }

    return newProducts;
  } catch (err) {}
};

module.exports = {
  fetchData,
};
about 4 years ago · Juan Pablo Isaza
1 Respostas
Responde à pergunta

0

This error suggests that the API response is taking too long to respond.

When using Vercel with a Hobby plan, your serverless API routes can only be processed for 5 seconds. This means that after 5 seconds, the route responds with a 504 GATEWAY TIMEOUT error.

These same limits do not apply when running locally with next dev.

To resolve this, you would need to reduce the amount of time your API route takes to respond, or upgrade your Vercel plan.

about 4 years ago · Juan Pablo Isaza Relatório
Responde à pergunta
Encontrar trabalhos remotos

Descubra a nova forma de encontrar um emprego!

melhores empregos
Principais categorias de trabalho
Empresas
Postar vaga Preços Comercial
Jurídico
Termos e Condições Política de privacidade
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Recomende algumas ofertas para mim
Preciso de ajuda