Node.js and Multer: File Uploading implementing Large Files on Heroku - Timeout Errors
I've looked through the documentation and I'm still confused about I'm working on a personal project and I'm attempting to set up I'm not sure how to approach I'm trying to figure out After trying multiple solutions online, I still can't figure this out....... I'm currently working on a Node.js application using Express and Multer for file uploads. I've deployed my application on Heroku, and I'm working with a `ECONNRESET` behavior when trying to upload files larger than 5MB. The behavior message I receive is: ``` behavior: socket hang up at createHangUpError (_http_client.js:330:15) at TLSSocket.socketOnEnd (_http_client.js:429:23) at TLSSocket.emit (events.js:315:20) at endReadableNT (_stream_readable.js:1220:12) at processTicksAndRejections (internal/process/task_queues.js:84:21) ``` I've set up Multer to handle uploads and configured it to allow a maximum file size of 10MB. Here’s the relevant code snippet for setting up my Multer middleware: ```javascript const multer = require('multer'); const upload = multer({ limits: { fileSize: 10 * 1024 * 1024 }, // 10 MB storage: multer.diskStorage({ destination: function (req, file, cb) { cb(null, 'uploads/') }, filename: function (req, file, cb) { cb(null, Date.now() + '-' + file.originalname) } }) }); ``` When testing locally, everything works fine, and I can upload larger files without any issues. However, when I deploy this to Heroku, any file over the specified limit results in the socket hang-up behavior, even though I expect it to handle the request gracefully by returning a 413 status code. I've tried adjusting the file size limit in Multer, but it does not seem to resolve the scenario. Additionally, I checked for any Heroku-specific timeout settings but haven't found any relevant configurations to increase the timeout duration. Has anyone faced a similar scenario with file uploads on Heroku? Are there specific configurations or best practices when working with Multer on Heroku that could help mitigate this question? My development environment is Windows. Am I missing something obvious? This issue appeared after updating to Javascript latest. Hoping someone can shed some light on this. This issue appeared after updating to Javascript 3.10. Any feedback is welcome! I'm working in a Ubuntu 22.04 environment. I'm open to any suggestions. I've been using Javascript for about a year now. I'd really appreciate any guidance on this.