controlArray(attributes) is a list of attributes to be fetched.
If not specified, all attributes are fetched.
+ controlArray(timeout) a timeout value in seconds (may contain
+ fractional values -- extremely very small values are useful
+ for forcing timeout conditions to test timeouts).
+
For each matching record, destArray is populated with none,
some or all attribute-value pairs.
foo cache enable timeout maxmem
...where timeout is specified in seconds, and maxmem is the
- maximum memory to be used fo caching, in bytes.
+ maximum memory to be used for caching, in bytes.
If maxmem is 0, the cache size is restricted only by the timeout.