class EventMachine::DNS::Request
Public Class Methods
new(socket, hostname, qclass)
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# File lib/eventmachine/email_server/eventmachine_dns_monkeypatch.rb, line 9 def initialize(socket, hostname, qclass) @socket = socket @hostname = hostname @qclass = qclass @tries = 0 @last_send = Time.at(0) @retry_interval = 3 @max_tries = 5 if addrs = Resolver.hosts[hostname] succeed addrs else EM.next_tick { tick } end end
Public Instance Methods
receive_answer(msg)
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# File lib/eventmachine/email_server/eventmachine_dns_monkeypatch.rb, line 24 def receive_answer(msg) addrs = [] msg.each_answer do |name,ttl,data| if data.respond_to? :address addrs << data.address.to_s elsif data.respond_to? :name addrs << data.name.to_s elsif data.respond_to? :strings addrs << data.strings.join("\n") else addrs << data.to_s end end if addrs.empty? fail "rcode=#{msg.rcode}" else succeed addrs end end
Private Instance Methods
packet()
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# File lib/eventmachine/email_server/eventmachine_dns_monkeypatch.rb, line 46 def packet msg = Resolv::DNS::Message.new msg.id = id msg.rd = 1 msg.add_question @hostname, @qclass msg end