About buffer event callbacks
EventConfig::avoidMethod
Event
PHP Manual

# The EventConfig class

(PECL event >= 1.2.6-beta)

## Introduction

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

## Synopsis de la classe

final EventConfig {
/* Constants */
const integer FEATURE_ET = 1 ;
const integer FEATURE_O1 = 2 ;
const integer FEATURE_FDS = 4 ;
/* Méthodes */
public bool avoidMethod ( int `$method` )
public __construct ( void )
public bool requireFeatures ( int `$feature` )
public void setMaxDispatchInterval ( int `$max_interval` , int `$max_callbacks` , int `$min_priority` )
}

## Constantes pré-définies

`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.

## Sommaire

- EventConfig::avoidMethod — Demande à libevent d'ignorer une méthode d'événement spécifique
- EventConfig::__construct — Construit un objet EventConfig
- EventConfig::requireFeatures — Entre dans une fonctionalité de méthode d'événement demandée par l'application
- EventConfig::setMaxDispatchInterval — Evite l'inversion des priorités

About buffer event callbacks
EventConfig::avoidMethod
Event
PHP Manual