I am getting the follow after upgrading to 33.3 from a working 33.0. I am running a basic HA (with evisalink) and homebridge on a PI 2. I am not sure how to reduce the files open or if that will even help. Any suggestions would be helpful. Thanks Nov 24 06:45:10 raspberrypi hass[31186]: ERROR:…

I’m starting to experience this a lot too. Currently on 0.36.1. If I am doing a lot of HA restarts, because of config changes, eventually it just stops working and throws this error, and I have to reboot. Something is not getting closed properly when the service is shut down, I’m guessing.

I haven’t got it since I rebooted back in Nov. but I haven’t don’t much configurations since then.

I still have the same problem, too (0.37.0). I imagine it could home something to do with the webinterface, I have tons of connections to :8123, even is hass is killed - and even in established state.

I’m still seeing the exact same thing

+1 Observed about 20-30 web connections.

My server just died today, stopped responding to all commands. When I went to check the log file, it was this issue again. I’m not sure what to do to troubleshoot, but would be happy to help if someone can give me some direction.

Possible solution: I ran lsof | grep 8123 and found that there were tons and tons of these sort of lines: node 401 ob1 18u IPv4 0xdd2a305bd36460cf 0t0 TCP localhost:62801->localhost:8123 (ESTABLISHED) node 401 ob1 19u IPv4 0xdd2a305bccf36cef 0t0 TC…

I have found this related to homebridge. If i stop homebridge. Restart HA and then start homebridge everything plays nice. In my setup it looks like homebridge goes on a frenzy and opens 100’s of connections to the HA API.

My original setup was on a Mac Mini. Gave up on that a couple of weeks ago and built loaded Hassbian on a Pi 3. No errors and install was easier. Backup of the SD card is easy so if something goes wrong I can quickly fall back to a working system.

Experienced the same thing here last night running OS X Sierra and HASS 0.39.2. Not running homebridge and no zombie node processes running. Hope this doesn’t become a re-occurring thing.

Not enough system resources / too many files open with 33.3 upgrade

Configuration

gpbenton (Graham) April 5, 2017, 5:03am 25

This post found that Web OS TV was leaking files, so if you have that it might be worth turning off