Parent

Methods

Coolio::DNSResolver::Timeout

Public Class Methods

new(resolver) click to toggle source
# File lib/cool.io/dns_resolver.rb, line 202
def initialize(resolver)
  @resolver = resolver
  @attempts = 0
  super(TIMEOUT, true)
end

Public Instance Methods

on_timer() click to toggle source
# File lib/cool.io/dns_resolver.rb, line 208
def on_timer
  @attempts += 1
  if @attempts <= RETRIES
    begin
      return @resolver.__send__(:send_request)
    rescue Errno::EHOSTUNREACH # if the DNS is toast try again after the timeout occurs again
      return nil
    end
  end
  @resolver.__send__(:on_timeout)
  @resolver.detach
end

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