What tmux version?

If you run "tmux info" once it starts to leak do you see a lot of jobs
listed at the end?


On Wed, Feb 26, 2014 at 11:49:50AM +1300, Jan Larres wrote:
> Hi,
> 
> I may have mentioned this in passing before, but I wanted to give it a
> bit more attention as it is quite annoying. In some circumstances that I
> unfortunately haven't been able to reliably reproduce tmux leaks file
> descriptors for sockets, until the descriptor limit is reached and I
> can't execute any command in any of my sessions any more.
> 
> The lsof looks like this:
> 
> ...
> tmux    6850  jan  340u  unix 0xffff88004e367480      0t0 2886303145 socket
> tmux    6850  jan  341u  unix 0xffff8800c5c577c0      0t0 2886303152 socket
> tmux    6850  jan  342u  unix 0xffff88006b6c0080      0t0 2886303153 socket
> tmux    6850  jan  343u  unix 0xffff88006b6c0400      0t0 2886303154 socket
> tmux    6850  jan  344u  unix 0xffff88004e2e38c0      0t0 2886303155 socket
> tmux    6850  jan  345u  unix 0xffff880012806880      0t0 2886303170 socket
> tmux    6850  jan  346u  unix 0xffff88005406e740      0t0 2886303171 socket
> tmux    6850  jan  347u  unix 0xffff88006cdf5bc0      0t0 2258021114 socket
> tmux    6850  jan  348u  unix 0xffff88004e367800      0t0 2886303224 socket
> tmux    6850  jan  349u  unix 0xffff88004e367b80      0t0 2886303225 socket
> tmux    6850  jan  350u  unix 0xffff88005406eac0      0t0 2886303226 socket
> tmux    6850  jan  351u  unix 0xffff8800c5c57b40      0t0 2886303227 socket
> tmux    6850  jan  352u  unix 0xffff88006cdf54c0      0t0 2258021115 socket
> tmux    6850  jan  353u  unix 0xffff88006cdf5840      0t0 2258021128 socket
> tmux    6850  jan  354u  unix 0xffff8800accda040      0t0 2258021129 socket
> ...
> 
> going up until 1023 (the limit).
> 
> This usually seems to happen when the machine is busy with a task that
> causes a high load and lots of swapping (which happens with some tests I
> have to run, for example). Maybe tmux is missing some updates in that
> case?
> 
> Here is my tmux configuration:
> https://github.com/majutsushi/etc/tree/master/tmux
> 
> Cheers,
> Jan
> 
> 
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------------------------------------------------------------------------------
Flow-based real-time traffic analytics software. Cisco certified tool.
Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer
Customize your own dashboards, set traffic alerts and generate reports.
Network behavioral analysis & security monitoring. All-in-one tool.
http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk
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