Blue Coat Systems Time Clock Proxy SG Manuale Utente

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ProxySG Content Policy Language Guide
206
refresh( ) 
Controls refreshing of requested objects. Set to no to prevent refreshing of the object if it is cached. Set 
to 
yes
 to allow the cache to behave normally.
Syntax
refresh(yes|no)
The default value is 
yes
.
Layer and Transaction Notes
Use  in 
<Cache>
 layers.
Do  not  use  in 
<Proxy>
 layers.
See Also
Properties: 
advertisement( )
always_verify( )
bypass_cache( )
cache( )
cookie_sensitive( )
direct( )
force_cache( )
never_refresh_before_expiry( )
Never_serve_after_expiry( )
ttl( )
ua_sensitive( )