Ev::nowUpdate
(PECL ev >= 0.2.0)
Ev::nowUpdate — Establishes the current time by querying the kernel, updating the time returned by Ev::now in the progress.
설명
final
public
static
void
Ev::nowUpdate
( void
)
Establishes the current time by querying the kernel, updating the time returned by Ev::now() in the progress. This is a costly operation and is usually done automatically within Ev::run() .
This method is rarely useful, but when some event callback runs for a very long time without entering the event loop, updating libev 's consideration of the current time is a good idea.
인수
이 함수는 인수가 없습니다.
반환값
값을 반환하지 않습니다.
참고
- Ev::now() - Returns the time when the last iteration of the default event loop has started.
add a note
User Contributed Notes
There are no user contributed notes for this page.
