# File lib/rhc/helpers.rb, line 440 def hosts_file_contains?(host) with_tolerant_encoding do begin resolver = Resolv::Hosts.new result = resolver.getaddress host debug("Checking for #{host} from Resolv::Hosts: #{result.inspect}") if debug? result rescue => e debug "Application could not be resolved through Hosts file: #{e.message}(#{e.class})\n #{e.backtrace.join("\n ")}\n Attempting DNS resolution." end end end