new (MemCache::Server)

    # File lib/active_support/vendor/memcache-client-1.7.4/memcache.rb, line 946
        def initialize(memcache, host, port = DEFAULT_PORT, weight = DEFAULT_WEIGHT)
          raise ArgumentError, "No host specified" if host.nil? or host.empty?
          raise ArgumentError, "No port specified" if port.nil? or port.to_i.zero?

          @host   = host
          @port   = port.to_i
          @weight = weight.to_i

          @sock   = nil
          @retry  = nil
          @status = 'NOT CONNECTED'
          @timeout = memcache.timeout
          @logger = memcache.logger
        end