mirror of
https://github.com/php/doc-es.git
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Gina Peter Banyard
97 lines
2.8 KiB
XML
97 lines
2.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: b4fbf4434abeca44c58575ff3967e5640f7877d5 Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: no -->
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<refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xml:id="evwatcher.keepalive">
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<refnamediv>
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<refname>EvWatcher::keepalive</refname>
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<refpurpose>Mantiene el bucle activo</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<modifier>public</modifier>
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<type>bool</type>
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<methodname>EvWatcher::keepalive</methodname>
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<methodparam choice="opt">
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<type>bool</type>
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<parameter>value</parameter>
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</methodparam>
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</methodsynopsis>
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<simpara>
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Mantiene el bucle activo. Con un parámetro <parameter>value</parameter>
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definido a &false;, el Watcher no evitará que los métodos
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<methodname>Ev::run</methodname>/<methodname>EvLoop::run</methodname>
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se detengan incluso si el Watcher está activo.
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</simpara>
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<simpara>
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Los Watchers tienen, por omisión, un parámetro
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<parameter>value</parameter> definido a &true;.
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</simpara>
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<simpara>
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Limpiar el estado "keepalive" es útil al regresar de los métodos
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<methodname>Ev::run</methodname>/<methodname>EvLoop::run</methodname>,
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en cuyo caso el Watcher ya no es deseado. Puede ser un Watcher de socket UDP
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que continúa funcionando durante mucho tiempo.
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</simpara>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<variablelist>
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<varlistentry>
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<term>
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<parameter>value</parameter>
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</term>
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<listitem>
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<simpara>
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Si es &false;, el Watcher no evitará que los métodos
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<methodname>Ev::run</methodname>/<methodname>EvLoop::run</methodname>
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terminen, incluso si el Watcher está activo.
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</simpara>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<simpara>
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Devuelve el estado anterior.
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</simpara>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<example>
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<title>Registra un Watcher E/S para sockets UDP</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$udp_socket = ...
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$udp_watcher = new EvIo($udp_socket, Ev::READ, function () { /* ... */ });
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$udp_watcher->keepalive(FALSE);
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?>
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]]>
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</programlisting>
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</example>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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