The key length check was not taking the prefix into account #556
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The
MEMC_CHECK_KEYmacro meant to make sure keys are valid was not taking a prefix into account when checking the length of the key. This is especially important to get right in case NOREPLY sets are used on a persistent connection because the server will send a parser error back on a long key and the client is not expecting a reply which in turn messes up subsequent requests on this persistent connection.