iTP Secure WebServer System Administrator's Guide (iTPWebSvr 5.1+)

Configuration Directives
iTP Secure WebServer System Administrator’s Guide—522659-001
A-70
SK_CacheSize
Default
SK_CacheExpiration 86,400
which assigns 24 hours, measured in seconds.
The default value is used if you do not specify SK_CacheExpiration in the
configuration file.
Example
SK_CacheExpiration 100
This example sets the cache-expiration time to 100 seconds.
SK_CacheSize
Syntax
SK_CacheSize size
Description
Use the SK_CacheSize directive to indicate the size of the session key cache in terms
of the maximum number of entries that the cache can hold at one time.
When the iTP Secure WebServer discovers that the cache has reached the maximum
number of entries and it cannot find an entry to remove, it increments the size of the
cache by one and allocates a new entry. Therefore, the actual count of entries in the
cache can appear greater than the maximum size specified with this directive.
Only a positive integer is accepted as a valid value. If you set an invalid value, the iTP
Secure WebServer prints an error message during configuration-file processing, and
startup fails. If you set the value to a negative integer, an error message is printed.
Setting the value of either SK_CacheExpiration or SK_CacheSize to 0 disables
session key caching. Note that a warning message is printed if only one of these
configuration directives is set to 0. Therefore, to disable session key caching, you should
set both directives to 0.
Default
1000 entries
The default value is used if you do not specify SK_CacheSize in the configuration
file.
Example
SK_CacheSize 100
This example sets the cache size to 100 entries.