Files in seafile-data httptemp folder

We have noticed some files in the seafile-data/httptemp folder. From a file listing they have not been modified for more than a couple of months. What are these files and are they important. They appear to be full files.

What is the httptemp folder used for?

I have just noticed this topic… Cleaning up the httptemp folder so shuttding down seailfe and deleting the files will be okay.