Php/docs/class.eventconfig

• PHP Manual
• Event
• The EventConfig class

(PECL event >= 1.2.6-beta)

Introduction

Represents configuration structure which could be used in construction of the EventBase .

Class synopsis

final EventConfig {

/* Constants */

const int FEATURE_ET = 1

const int FEATURE_O1 = 2

const int FEATURE_FDS = 4

/* Methods */

public avoidMethod ( string $method ) : bool

public __construct ( )

public requireFeatures ( int $feature ) : bool

public setMaxDispatchInterval ( int $max_interval , int $max_callbacks , int $min_priority ) : void

}

Predefined Constants

EventConfig::FEATURE_ET

Requires a backend method that supports edge-triggered I/O.

EventConfig::FEATURE_O1

Requires a backend method where adding or deleting a single event, or having a single event become active, is an O(1) operation.

EventConfig::FEATURE_FDS

Requires a backend method that can support arbitrary file descriptor types, and not just sockets.

Table of Contents

• EventConfig::avoidMethod — Tells libevent to avoid specific event method
• EventConfig::__construct — Constructs EventConfig object
• EventConfig::requireFeatures — Enters a required event method feature that the application demands
• EventConfig::setMaxDispatchInterval — Prevents priority inversion