Deluge Forum

Posted: **Wed Aug 27, 2014 11:22 pm**

Hello!

I have just installed deluge on my nas4free (freebsd 9.2) server and is having some issues.
Number one right now is this error message:

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sonewconn: pcb 0xfffffe000c32aab8: Listen queue overflow: 8 already in queue awaiting acceptance

There is a ton of them whenever I download a torrent and even happens here and there while seeding despite low activity.

So the problem should be that the listen queue for deluge is too small. Here's what netstat -aL looks like.

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Current listen queue sizes (qlen/incqlen/maxqlen)
Proto Listen         Local Address
tcp46 0/0/5          *.4433
tcp6  0/0/5          *.65000
tcp4  0/0/5          *.4433
tcp4  0/0/5          *.65000
tcp4  0/0/50         *.58846

I'm using port 65000 right now for deluge so im assuming its both incoming and outgoing which has a maxqlen of 5 (error message makes sense since freebsd allow 150% of maxqlen to be filled before discarding connections, 150% of 5 rounded up would be 8 connections.

The built in torrent client (transmission) have maxqlen 128 preset somehow and I'm wondering how I would go about doing that for deluge, if its even possible to change it?

Posted: **Thu Aug 28, 2014 10:12 am**

There is a libtorrent setting "listen_queue_size" so you can set that using the ltconfig plugin.

Posted: **Fri Aug 29, 2014 5:51 pm**

Thanks for your response, that looked exactly like what I was looking for. However, it didnt change maxqlen for deluge. It's still at 5.
Didnt notice any problems installing/enabling/configuring the plugin either, logs are clean.

Anyone has any ideas?

Posted: **Sun Aug 31, 2014 10:56 am**

It works fine here, did you 'apply settings on startup' and restart deluge, it won't apply until then.

Deluge Forum

How to set listen queue size for deluged? (FreeBSD9.2)

How to set listen queue size for deluged? (FreeBSD9.2)

Re: How to set listen queue size for deluged? (FreeBSD9.2)

Re: How to set listen queue size for deluged? (FreeBSD9.2)

Re: How to set listen queue size for deluged? (FreeBSD9.2)