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 ------------------------------------------------------------------------------ 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 _______________________________________________ tmux-users mailing list tmux-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tmux-users
