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- Sync
The SyncEvent class
(PECL sync >= 1.0.0)
简介
A cross-platform, native implementation of named and unnamed event objects. Both automatic and manual event objects are supported.
An event object waits, without polling, for the object to be fired/set. One instance waits on the event object while another instance fires/sets the event. Event objects are useful wherever a long-running process would otherwise poll a resource (e.g. checking to see if uploaded data needs to be processed).
类摘要
class SyncEvent { /* 方法 */ public __construct(string$name = ?, bool $manual = false, bool $prefire = false)
public fire(): bool
public reset(): bool
public wait(int $wait = -1): bool
}
目录
- SyncEvent::__construct — Constructs a new SyncEvent object
- SyncEvent::fire — Fires/sets the event
- SyncEvent::reset — Resets a manual event
- SyncEvent::wait — Waits for the event to be fired/set
User Contributed Notes
There are no user contributed notes for this page.官方地址：https://www.php.net/manual/en/class.syncevent.php