For example, a key value pair "testkey"="200" has existed in a memcached server. When 2 or more write threads issue "incr testkey 1" simultaneously with nonblocking manner. And there is a read thread only for reading response from memcached. What the response is?
My test show: 201CRLF 202CRLF END Is this "END" part of correct response? Not found this in the protocol text file. Thans.
