from http://www.danga.com/memcached/news.bml
does that mean before "Version 1.2.2", memcached is single-threaded? and for version 1.2.2+ memcached is still single-threaded unless we build the memcached with the following option? ./configure --enable-threads if so, without the above multi-thread mode enabled, even we configure the memcached to open 300+ connections, the memcached will just do one thing at a time? if our client is used to work with "single-threaded" memcached properly, if we now change our memcached server to "multi-threaded", is this transparent to the client?
