Controlling libmemcached Behaviors
The behavior of libmemcached can be modified by setting one or more behavior flags. These can either be set globally, or they can be applied during the call to individual functions. Some behaviors also accept an additional setting, such as the hashing mechanism used when selecting servers.
To set global behaviors:
memcached_return memcached_behavior_set (memcached_st *ptr, memcached_behavior flag, uint64_t data);
To get the current behavior setting: