Opened 6 months ago

Closed 6 months ago

#12413 closed Bug report (worksforme)

fileZilla makes new connection when downloading a file from the server

Reported by: CJ van der Hoeven Owned by:
Priority: normal Component: FileZilla Client
Keywords: Cc:
Component version: 3.53.1 Operating system type: Windows
Operating system version: 10

Description

Using the latest filezilla: 3.53.1 on Windows 10:
Connecting to server : Ok
Clicking on remote directories : Ok, Shows directory contents.
Dragging a file from remote to local directory:

  • Filezilla creates a new connection on the control channel.

This is probably not a problem on a real ftp server.
But I am debugging a tiny server on an ESP32 controller. And this controller can only handle a single client at the time. So it does not handle the new connect attempt while the primary connection is still active.

As a result, the new connect times-out, and the file download fails.

I wonder why Filezilla makes a new connection. Should it not continue with the existing connection?

Attachments (1)

filezilla.log (29.1 KB ) - added by CJ van der Hoeven 6 months ago.

Download all attachments as: .zip

Change History (2)

by CJ van der Hoeven, 6 months ago

Attachment: filezilla.log added

comment:1 by Tim Kosse, 6 months ago

Resolution: worksforme
Status: newclosed

FileZilla uses multiple connection so that you can still browse the server during an ongoing transfer.

You can limit connections to 1 in the Site Manager.

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