event_base_priority_init
(PECL libevent >= 0.0.2)
event_base_priority_init — Set the number of event priority levels
说明
event_base_priority_init (
resource
$event_base
,
int $npriorities
) :
bool
Sets the number of different event priority levels.
By default all events are scheduled with the same priority (npriorities
/2). Using event_base_priority_init() you can change the number of event priority levels and then set a desired priority for each event.
参数
-
event_base
-
Valid event base resource.
-
npriorities
-
The number of event priority levels.
返回值
event_base_priority_init() returns TRUE
on success or FALSE
on error.