Php/docs/class.evfork

• PHP Manual
• Ev
• The EvFork class

(PECL ev >= 0.2.0)

Introduction

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.

Class synopsis

EvFork extends EvWatcher {

/* Inherited properties */

public $is_active

public $data

public $is_pending

public $priority

/* Methods */

public __construct ( callable $callback [, mixed $data = NULL [, int $priority = 0 ]] )

final public static createStopped ( string $callback [, string $data [, string $priority ]] ) : object

/* Inherited methods */

public EvWatcher::clear ( ) : int

abstract public EvWatcher::__construct ( )

public EvWatcher::feed ( int $revents ) : void

public EvWatcher::getLoop ( ) : EvLoop

public EvWatcher::invoke ( int $revents ) : void

public EvWatcher::keepalive ([ bool $value ] ) : bool

public EvWatcher::setCallback ( callable $callback ) : void

public EvWatcher::start ( ) : void

public EvWatcher::stop ( ) : void

}

Table of Contents

• EvFork::__construct — Constructs the EvFork watcher object
• EvFork::createStopped — Creates a stopped instance of EvFork watcher class