Multer & Express.js File Upload request hanged (never ending pending)

[agussetyar]

Multer & Express.js File Upload request hanged (never ending pending)

[baselshoban]

But, this behavior only happens in the Frontend side. I tested with Postman and the request looks fine.

@agussetyar I guess you need to add the header Accept: application/json in your frontend request in order to receive a JSON response

[agussetyar]

But, this behavior only happens in the Frontend side. I tested with Postman and the request looks fine.

@agussetyar I guess you need to add the header Accept: application/json in your frontend request in order to receive a JSON response

Already tried this approach, but also not working in my cases.
So far, I just return the default throw exception without any customization into JSON format.

[Hongdaesik]

fileFilter( req, bile, cb ) { cb( new Error( 'error' ), false ) }

Processing works fine on the web, but when an application uses network communication, a timeout occurs in the Pending state.

We have confirmed that the busboy.on('close') event does not fall into the Pending state.

I corrected the code as below so that the storage._handleFile handled the error.

/lib/make-middleware.js: 116

if (err) {
  appender.removePlaceholder(placeholder)
  return abortWithError(err)
}

if (!includeFile) {
  appender.removePlaceholder(placeholder)
  return fileStream.resume()
}

var aborting = false
pendingWrites.increment()

var aborting = false
pendingWrites.increment()

if (err||!includeFile) {
  aborting = true
  abortWithError(err)
}