DuckCorp » DDNS

Function is blocking when an ipv6 interace is up but another interface is tested.

ddns-myip eth6
CTRL-C
/usr/lib/ruby/vendor_ruby/curl/easy.rb:58:in `perform': Interrupt
    from /usr/lib/ruby/vendor_ruby/curl/easy.rb:58:in `perform'
    from /usr/local/lib/site_ruby/1.9.1/ddns/myip.rb:46:in `find'
    from /usr/bin/ddns-myip:34:in `<main>'

DPKG info

ii  libcurl3-gnutls:i386     7.36.0-1          i386              easy-to-use client-side URL transfer library

if my eth3 which has ipv4 and ipv6 links is down, and eth6 with only ipv4 link is up I can get

curl --interface eth6 https://myip.duckcorp.org/
---
ip: 85.171.xxx.yyy

if eth3 is up and eth6 is up

 curl -v --interface eth6 https://myip.duckcorp.org/
* Hostname was NOT found in DNS cache
*   Trying 2001:67c:1740:aaaa::bbbb:cccc

after modifying the code as request to do printouts

client_config.profiles.to_h.each_pair do |hostname, profile|
 [:ipv4, :ipv6].each do |ipver|
    ip = profile[ipver.to_s]
    p hostname
    if ip
      ip = myip.find(ipver, profile.interface) if ip == 'auto'
      ip = '' if ip == 'none'
      regip.setns(ipver, hostname, ip)
    end
  end
end

#<OpenStruct log=#<OpenStruct console_level="verbose", path="/var/log/ddns/">, myip=#<OpenStruct>, regip=#<OpenStruct url="https://ddns.duckcorp.org/", user="guihome-xxxxxxxxxxx", passwd="xxxxxxxxxxxx">, profiles=#<OpenStruct gh-parhome-nc.ddns.duckcorp.org=#<OpenStruct ipv4="auto", interface="eth6">>>
/usr/bin/ddns-client:43:in `block (2 levels) in <main>': undefined method `[]' for #<OpenStruct ipv4="auto", interface="eth6"> (NoMethodError)
    from /usr/bin/ddns-client:42:in `each'
    from /usr/bin/ddns-client:42:in `block in <main>'
    from /usr/bin/ddns-client:41:in `each_pair'
    from /usr/bin/ddns-client:41:in `<main>