HG 4.4.1 in Ubuntu 14.04 notify does not work
Marcin Kasperski
Marcin.Kasperski at mekk.waw.pl
Thu Oct 3 10:47:14 UTC 2019
> File "/usr/lib/python2.7/socket.py", line 553, in create_connection
> for res in getaddrinfo(host, port, 0, SOCK_STREAM):
> gaierror: [Errno -2] Name or service not known
Looks like some DNS problem outside of Mercurial scope.
Most obvious reason: wi-fi down, local DNS daemon down,
dnsmasq/systemd-resolved/whatever you use in some trouble…
I'd start from checking whether
host smtp.gmail.com
works from shell, if so, whether python is able to resolve names
(if you don't have any script handy, even stupid command
like
hg clone http://smtp.gmail.com/nosuchrepo
will fail differently when name doesn't resolve)
Note: various apps can approach DNS differently, there are a few
competing APIs nowadays which are based on different files/sources (and
which various tools try to keep in sync but fail from time to time), so
for example it is possible that host works while nslookup fails or the
other way around.
{ The only mercurial-related problem I can imagine here is that
something spoils some name, so sth wrong is being resolved.
Adding --verbose and --debug may show sth more… }
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