Upload a big file ~5Go on ecloud generates an error message

• /e/ version: NC21

Summary

During a file transfer on ecloud with a big file(5Go), the UI displays an error message but after refreshing the page the file seems to be right uploaded.

See the related issue on NC tracker: https://github.com/nextcloud/server/issues/17992

The problem

Steps to reproduce

• have or generate a big file

dd if=/dev/zero of=./5Go.img bs=4k iflag=fullblock,count_bytes count=5G

• upload this file

What is the current behavior?

The following message is displayed: Error when assembling chunks, status code 504

What is the expected correct behavior?

The file is uploaded without any errors.

Technical informations

Relevant logs (adb logcat)

Relevant screenshots

Solutions

Workaround

Possible fixes