June 2002
Beginner
759 pages
80h 42m
English
use_sleep
$rob->use_sleep ([boolean])
Determines whether the user agent should sleep( ) if requests arrive too fast.
The default is true. If set to false, an internal
SERVICE_UNAVAILABLE response is generated, with a Retry-After
header indicating when it is permissable to send another request
to this server. With no arguments, returns the current value of
this flag.