When I download multiple files at the same time, more than five

[zhsrain]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. start downloads with --enable-rpc
2. Run command 'aria2c -x 3 -k 1M --max-overall-download-limit=4M --max-concurrent-downloads=3 -c --enable-rpc -P -d /home/'
3. next Run command 'aria2p show'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

System (please complete the following information):

• aria2p version: [e.g. 0.9.1]
• Python version: [e.g. 3.6]
• OS: [Windows/Linux]

Additional context
Add any other context about the problem here.

[pawamoy]

Hello, thank you for the bug report 🙂

I'll investigate ASAP!

[pawamoy]

I cannot reproduce with more than 5 active Linux torrent downloads. Is it possible for you to share the downloads links/magnets/torrents that causing the issue? You can send them to me privately at [email protected] if you want. It will help for debugging this.

You can also only share the aria2 download info. Copy the GID of the download causing the issue, then run this command:

aria2p call tellstatus -P GID

...and paste the output here.

[zhsrain]

Maybe I described the error. You can use this command to test
[1]
aria2c -x 3 -k 1M --max-overall-download-limit=4M --max-concurrent-downloads=3 -c --enable-rpc -P -d /home/
[2]
aria2p add "http://{mirrors.aliyun.com/centos,ftp.cuhk.edu.hk/pub/Linux,mirrors.tuna.tsinghua.edu.cn}/centos/7.8.2003/isos/x86_64/CentOS-7-x86_64-Minimal-2003.iso"
aria2p add "http://{mirrors.aliyun.com/centos,ftp.cuhk.edu.hk/pub/Linux,mirrors.tuna.tsinghua.edu.cn}/centos/7.8.2003/isos/x86_64/CentOS-7-x86_64-DVD-2003.iso"
aria2p add "http://{mirrors.aliyun.com/centos,ftp.cuhk.edu.hk/pub/Linux,mirrors.tuna.tsinghua.edu.cn}/centos/7.8.2003/isos/x86_64/CentOS-7-x86_64-Everything-2003.iso"
aria2p add "http://{mirrors.aliyun.com/centos,ftp.cuhk.edu.hk/pub/Linux,mirrors.tuna.tsinghua.edu.cn}/centos/7.8.2003/isos/x86_64/CentOS-7-x86_64-NetInstall-2003.iso"
[3]
aria2p show

[pawamoy]

I still cannot reproduce, but I'll catch that exception anyway.

[zhsrain]

I finally reproduced this bug. The aria2p show command needs to be executed in the download directory

[zhsrain]

[pawamoy]

Ah, great, thank you! I'll see and fix that asap

[windowswithoutborders]

Just ran into this bug as well. Didn't realize it was caused by running aria2p within the download destination directory.

[pawamoy]

Dang I forgot about this 😑

I will try to find some time soon to fix it (and I saved this in my notifications this time, to not forget).

[pawamoy]

So, finally I' trying to solve this, apologies about the long wait...
Unfortunately, I still cannot replicate. I added torrents and direct downloads, went into the download folder and ran aria2p show, and it worked fine. Could you tell me if you still experience this issue @windowswithoutborders @zhsrain?

[tobih7]

When running aria2p show inside the download folder everything works also for me. But when instead running aria2.get_downloads() and then trying to get the name from the Download object this error occurs.

There is this line of code inside name():

file_path = str(self.files[0].path.absolute())

It should be the complete path to the file, and it is when running with aria2p show.
But when running manually from within Python it is just the download directory without the file name.
That's where the IndexError comes from.

I don't know why exactly this happens, but it only happens when instantly trying to get the name after starting the download.
When waiting a second before getting the name everything works.

Hope this helps.

[pawamoy]

Can't replicate so I simply catch the error. The name will remain empty until aria2c returns the right information.