class RedisClient::RubyConnection

def enable_socket_keep_alive(socket)
  socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_KEEPALIVE, true)
  socket.setsockopt(Socket::SOL_TCP, Socket::TCP_KEEPIDLE, KEEP_ALIVE_INTERVAL)
  socket.setsockopt(Socket::SOL_TCP, Socket::TCP_KEEPINTVL, KEEP_ALIVE_INTERVAL)
  socket.setsockopt(Socket::SOL_TCP, Socket::TCP_KEEPCNT, KEEP_ALIVE_PROBES)
end