It seems you have 2 issues, the second one is a minor self inflicted “typo” most likely added whilst debugging the first issue and is easily fixed.
[[[runtime settings]]]
should not have a space, it should be
[[[runtimesettings]]]
This is causing the
2018-12-13 18:19:43,726 ERROR MainThread Unable to create 'emoncmsorg' interfacer: 'runtimesettings'
error and once you edit that, I’m pretty confident that fault will clear.
However, unless something else has changed along the way, the original
2018-12-10 17:16:55,910 WARNING emoncmsorg emoncmsorg couldn’t send to server, URLError: [Errno -2] Name or service not known
error may return.
I have seen this error a few times and in my experience it has always been a networking issue rather than a fault or bug with emonhub (or it’s config/settings).
Once you edit the “runtimesettings” can you confirm if the original fault is still there or not. If it is, can you expand on the following comment from your other recent thread?
Do you mean you have set up your emonPi with a static IP? I wonder if there could be an issue with the dnsserver settings.
what do you see if you type ping emoncms.org -c5
at the commandline?
Here is a good response
pi@raspberrypi:~ $ ping emoncms.org -c5
PING emoncms.org (80.243.190.58) 56(84) bytes of data.
64 bytes from 58-190-243-80.rackcentre.redstation.net.uk (80.243.190.58): icmp_seq=1 ttl=55 time=14.5 ms
64 bytes from 58-190-243-80.rackcentre.redstation.net.uk (80.243.190.58): icmp_seq=2 ttl=55 time=17.0 ms
64 bytes from 58-190-243-80.rackcentre.redstation.net.uk (80.243.190.58): icmp_seq=3 ttl=55 time=17.0 ms
64 bytes from 58-190-243-80.rackcentre.redstation.net.uk (80.243.190.58): icmp_seq=4 ttl=55 time=19.6 ms
64 bytes from 58-190-243-80.rackcentre.redstation.net.uk (80.243.190.58): icmp_seq=5 ttl=55 time=18.2 ms
--- emoncms.org ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4006ms
rtt min/avg/max/mdev = 14.586/17.315/19.607/1.659 ms
and an example bad response (by fudging the url for test purposes)
pi@raspberrypi:~ $ ping Xemoncms.org -c5
PING Xemoncms.org (92.242.132.15) 56(84) bytes of data.
--- Xemoncms.org ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4187ms
[EDIT - Parts of this post may no longer apply since the previous post has been wiithdrawn whilst I have been writing]