EvLoop::nowUpdate
(PECL ev >= 0.2.0)
EvLoop::nowUpdate — Establishes the current time by querying the kernel, updating the time returned by EvLoop::now in the progress
説明
Establishes the current time by querying the kernel, updating the time returned by EvLoop::now() in the progress. This is a costly operation and is usually done automatically within EvLoop::run() .
パラメータ
この関数にはパラメータはありません。
戻り値
値を返しません。
参考
- EvLoop::now() - Returns the current "event loop time"
- Ev::nowUpdate() - カーネルに問い合わせて現在時刻を確認し、処理中の Ev::now が返す時刻を更新する
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