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Change Request connection logic to try both IPv6 and IPv4 when available (#20108) 

Fixes #19751
main^2
Claire 2022-11-08 16:36:26 +01:00 committed by GitHub
parent 36b0ff57b7
commit c989faaa62
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1 changed files with 2 additions and 1 deletions
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app/lib/request.rb
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@ -199,7 +199,8 @@ class Request
rescue IPAddr::InvalidAddressError rescue IPAddr::InvalidAddressError
Resolv::DNS.open do |dns| Resolv::DNS.open do |dns|
dns.timeouts = 5 dns.timeouts = 5
addresses = dns.getaddresses(host).take(2) addresses = dns.getaddresses(host)
addresses = addresses.filter { |addr| addr.is_a?(Resolv::IPv6) }.take(2) + addresses.filter { |addr| !addr.is_a?(Resolv::IPv6) }.take(2)
end end
end end