"On download done" actions are premature (exit, shutdown, etc).

[solidus0079]

Bug report

Checklist

• I have read the issue reporting section in the contributing guidelines, so I know how to submit a good bug report with the required information
• I have verified that the issue is not fixed and is reproducible in the latest version
• (optional but recommended) I have verified that the issue is not fixed and is reproducible in the latest CI build
• I have checked the frequent/common issues list and searched the issue tracker for similar bug reports (including closed ones) to avoid posting a duplicate
• This report is not a support request or question, both of which are better suited for either the discussions section, forum, or subreddit. The wiki did not contain a suitable solution either
• I have pasted/attached the settings file and relevant log(s) in the Attachments section at the bottom of the report. Mandatory: the settings file and at least the most recent log. See this wiki page if you're not sure where to find them.

Description

qBittorrent info and operating system(s)

• qBittorrent version: 4.3.8 (64-bit)
• Operating system(s) where the issue occurs: Windows 10 (10.0.1xxxx)

If on Linux, libtorrent-rasterbar and Qt versions

• Qt: (type here)
• libtorrent-rasterbar: (type here)

What is the problem

Actions set to occur after torrents are done downloading occur too soon. Eg: if set to "exit qBitorrent" or shutdown the system upon completion of downloads, it might occur while one or more of the downloaded files are still being moved to another drive or checked for errors if that option is enabled in Advanced. It is easily reproducible by downloading two files at the same time, and setting the completed files to be moved to a network resource. When the first file is done moving, it will initiate the shutdown timer while the 2nd file is still moving.

Detailed steps to reproduce the problem

1. have downloads set to save to a slower drive, either a network resource or something that is not overly fast for file transfers
2. have "incomplete torrents" working folder set to a local temp drive (better than excessive network traffic that would be caused)
3. set "On Downloads Done" to "Exit qBittorrent", "Shutdown System", or anything other than "Disabled"
4. download more than one torrent, ping some that will complete around the same time (within the 15 second countdown timer)
5. the program will exit or shutdown the system after the first file is done, interrupting the file transfer of others that have been initiated after the first completed

What is the expected behavior

The program should exit after all files have been completed, and not just the first file. The program should not exit or shutdown the system during other torrents' post-download file operations.

Extra info (if any)

(type here)

Attachments

(I) 2021-09-06T14:44:41 - UPnP/NAT-PMP: Port mapping successful, message: successfully mapped port using UPnP. external port: TCP/xxxxx
(I) 2021-09-06T14:44:41 - UPnP/NAT-PMP: Port mapping successful, message: successfully mapped port using UPnP. external port: UDP/xxxxx
(N) 2021-09-06T14:44:41 - 'ubuntu-21.04-live-server-amd64.iso' restored.
(N) 2021-09-06T14:44:41 - 'ubuntu-20.04.3-live-server-amd64.iso' restored.
(I) 2021-09-06T14:44:44 - Detected external IP: xxx.xxx.xxx.xxx
(N) 2021-09-06T14:45:41 - Enqueued to move "ubuntu-21.04-live-server-amd64.iso" from "D:\Temp" to "M:\Temp".
(N) 2021-09-06T14:45:41 - Moving "ubuntu-21.04-live-server-amd64.iso" to "M:\Temp"...
(N) 2021-09-06T14:46:01 - Enqueued to move "ubuntu-20.04.3-live-server-amd64.iso" from "D:\Temp" to "M:\Temp".
(N) 2021-09-06T14:46:51 - 'ubuntu-21.04-live-server-amd64.iso' reached the maximum seeding time you set. Paused.
(N) 2021-09-06T14:46:55 - "ubuntu-21.04-live-server-amd64.iso" is successfully moved to "M:\Temp".
(N) 2021-09-06T14:46:55 - Moving "ubuntu-20.04.3-live-server-amd64.iso" to "M:\Temp"...
(N) 2021-09-06T14:47:01 - 'ubuntu-20.04.3-live-server-amd64.iso' reached the maximum seeding time you set. Paused.
(I) 2021-09-06T14:47:10 - UPnP / NAT-PMP support [OFF]

[FranciscoPombal]

@glassez ping, you might want to look into this (related to torrent move operations).