EventConfig::setMaxDispatchInterval
(No version information available, might only be in Git)
EventConfig::setMaxDispatchInterval — Prevents priority inversion
説明
public
EventConfig::setMaxDispatchInterval
(
int
$max_interval
,
int
$max_callbacks
,
int
$min_priority
) : void
Prevents priority inversion by limiting how many low-priority event callbacks can be invoked before checking for more high-priority events.
注意:
Available since
libevent 2.1.0-alpha.
パラメータ
max_interval- An interval after which Libevent should stop running callbacks and check for more events, or
0, if there should be no such interval. max_callbacks- A number of callbacks after which Libevent should stop running callbacks and check for more events, or
-1, if there should be no such limit. min_priority- A priority below which
max_intervalandmax_callbacksshould not be enforced. If this is set to0, they are enforced for events of every priority; if it's set to1, they're enforced for events of priority1and above, and so on.
返り値
Returns true on success, otherwise false.
