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Joel Alenchery authored
From the memcached Protocol text https://github.com/memcached/memcached/blob/master/doc/protocol.txt "add" means "store this data, but only if the server *doesn't* already hold data for this key".
d7828593
From the memcached Protocol text https://github.com/memcached/memcached/blob/master/doc/protocol.txt "add" means "store this data, but only if the server *doesn't* already hold data for this key".