enum memcached_server_state_t {
MEMCACHED_SERVER_STATE_NEW, // fd == -1, no address lookup has been done
MEMCACHED_SERVER_STATE_ADDRINFO, // ADDRRESS information has been gathered
enum memcached_server_state_t {
MEMCACHED_SERVER_STATE_NEW, // fd == -1, no address lookup has been done
MEMCACHED_SERVER_STATE_ADDRINFO, // ADDRRESS information has been gathered