TBrookHTTPUploadsEnumerator weird behaviour under linux (Ubuntu 24.04)

[DomenicoMammola]

Hello,
I have a microserver built with Brookframework (main branch updated 26-06-2024) and libsagui 3.5.0.
I've tested it under Windows 11 and Ubuntu 24.04 too.

I've used an instance of TBrookHTTPUploadsEnumerator class to retrieve the files uploaded by the client (react web app).

When the user uploads 2 or more files the following cycle works only if the server is under Windows:

upldEn := ARequest.Uploads.GetEnumerator; repeat [code that uses upldEn.Current] until upldEn.MoveNext;

In linux upldEn.MoveNext returns true immediately, so in linux I can't use the enumerator.

I found that this code instead is working fine in linux:

for i := 0 to ARequest.Uploads.Count - 1 do begin if i = 0 then upld := ARequest.Uploads.First else upld := ARequest.Uploads.Next; [code that uses upld] end;

Environment:

OS, compiler and Brook version to reproduce the problem:

• Windows 11 / XUbuntu 24.04
• Lazarus 3.2 FPC 3.2.2
• Brook 5.7.0
• Sagui 3.5.0 x86_64 windows/linux

Is this a bug or I am doing something wrong?
Thanks in advance and thanks for the beautiful framework,

Domenico