busboy never finishes process

[jousi592]

I am trying to upload some images to my cloud storage.
I am using form data to send the data down to the cloud function. The data arrives correctly, but the Busboy process never finishes processing it and the function timeouts after 60s.

Here is the implementation:

const firebase = require("firebase");
const Busboy = require("busboy");
require("firebase/storage");
const firebase_db = firebase_admin.database();
const firebase_storage = firebase.storage();


module.exports = (req, res) => {
  const busboy = new Busboy({headers: req.headers});
  const fields = {};
  const files = {};

  busboy.on('field', (fieldname, val) => {
    fields[fieldname] = val;
  });

  busboy.on('file', (fieldname, file, filename) => {
    files[fieldname] = file;
  });

  busboy.on('finish', async () => { // ----> Function never fires
    try {
      let project_id = await firebase_db.ref("/project_config/project_id").once("value")
      project_id = project_id.val()
   
      if (!project_id) return res.send({ message: "Project ID not found" })
      const new_image_storage_ref = firebase_storage.ref().child(`${project_id}/${fields.route}`)
      const snapshot = await new_image_storage_ref.put(files.image)
      const download_url = await snapshot.ref.getDownloadURL()
 
      res.send(download_url)
    } catch (error) {
      console.log("----- Error during saving content data ", error)
      res.send({ message: "Error during saving your image, please re-load page and try again or contact support." })
    }
  });
}

Do you have any idea what might be causing it?

[fhinkel]

Hi @jousi592 , thank you for the detailed bug report. Unfortunately, this issue tracker has limited visibility and scope - basically, it's just for reporting issues with the samples contained here and is only watched by the folks who work on these samples.

We are happy to help you move this bug to venues where it'll get the attention of the appropriate product teams.

• Google Cloud's public issue tracker is most appropriate for bugs and unexpected behavior.
• Google Cloud Support is most appropriate if you have an existing support contract with Google.

I'm going to close this issue because the folks who own this repo have no actionable way to resolve it directly, but please let us know if there's anything we can do to help!

[VoiceDictionary]

at the end of the module.exports add:
busboy.end(req.rawBody);