Redis Helper Module

gistfile1.txt

module RedisHelper
    def is_redis_open?
      begin
        Timeout::timeout(1) do
          begin
            s = TCPSocket.new(REDIS_CONFIG['server_url'], 6379)
            s.close
            return true
          rescue Errno::ECONNREFUSED, Errno::EHOSTUNREACH
            return false
          end
        end
      rescue Timeout::Error
      end

      return false
    end
end