I'm using the follow function in ruby on rails:
def isGoogleEmailAddress?(email_domain)
Resolv::DNS.open({:nameserver=>["8.8.8.8"]}) do |r|
mx = r.getresources(email_domain,Resolv::DNS::Resource::IN::MX)
if mx.any? {|server| server.exchange.to_s.downcase.include? "google"} then
return true
end
return false
end
end
Is there a way to handle the issue where Resolv fails, timeouts, errors etc?
Thanks
Look through the documentation for the Resolv class and add exception handlers for the various errors/exceptions the class can raise.
They're easy to pick out. Look for classes ending in error and timeout.
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