Establishes the current time by querying the kernel, updating the time returned by Ev::now in the progress.


(PECL ev >= 0.2.0)

Ev::nowUpdateEstablishes the current time by querying the kernel, updating the time returned by Ev::now in the progress.

Описание

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.

Список параметров

У этой функции нет параметров.

Возвращаемые значения

Эта функция не возвращает значения после выполнения.

Смотрите также

  • Ev::now() - Returns the time when the last iteration of the default event loop has started.