文字
The EvFork class
(PECL ev >= 0.2.0)
简介
Fork watchers are called when a fork() was detected (usually because whoever signalled libev about it by calling EvLoop::fork() ). The invocation is done before the event loop blocks next and before EvCheck watchers are being called, and only in the child after the fork. Note, that if whoever calling EvLoop::fork() calls it in the wrong process, the fork handlers will be invoked, too.
类摘要
EvFork extends EvWatcher
{
public $is_active
;
public $data
;
public $is_pending
;
public $priority
;
public __construct
( callable
$callback
[, mixed $data = NULL
[, int $priority = 0
]] ) final public static object createStopped
( string
$callback
[, string $data
[, string $priority
]] ) public int EvWatcher::clear
( void
)
abstract public EvWatcher::__construct
( void
)
public void EvWatcher::feed
( int
$revents
) public EvLoop EvWatcher::getLoop
( void
)
public void EvWatcher::invoke
( int
$revents
) public bool EvWatcher::keepalive
([ bool
$value
] ) public void EvWatcher::setCallback
( callable
$callback
) public void EvWatcher::start
( void
)
public void EvWatcher::stop
( void
)
}Table of Contents
- EvFork::__construct — Constructs the EvFork watcher object
- EvFork::createStopped — Creates a stopped instance of EvFork watcher class