-When using threads or forked processes it is important to keep an instance
-of C<memcached_st> per process or thread. Without creating your own locking
-structures you can not share a single C<memcached_st>. You can though call
-memcached_quit(3) on a C<memcached_st> and then use the resulting cloned
-structure.
+Do not try to access an instance of C<memcached_st> from multiple threads
+at the same time. If you want to access memcached from multiple threads
+you should either clone the C<memcached_st>, or use the memcached pool
+implementation. see memcached_pool_create(3).