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109 lines
2.8 KiB
XML
109 lines
2.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: seros Status: ready -->
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<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.socket-set-block">
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<refnamediv>
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<refname>socket_set_block</refname>
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<refpurpose>Establece el modo de bloqueo de un recurso socket</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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<type>bool</type><methodname>socket_set_block</methodname>
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<methodparam><type>resource</type><parameter>socket</parameter></methodparam>
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</methodsynopsis>
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<para>
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La función <function>socket_set_block</function> elimina la
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bandera <constant>O_NONBLOCK</constant> del socket especificado por el
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parámetro <parameter>socket</parameter>.
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</para>
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<para>
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Cuando una operación (p.ej. recibir, enviar, conectar, aceptar, ...) se lleva a cabo sobre
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un socket de bloqueo, el script pausará su ejecución hasta que reciba
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una señal o pueda realizar la operación.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>socket</parameter></term>
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<listitem>
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<para>
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Un recurso socket válido creado con <function>socket_create</function>
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o <function>socket_accept</function>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Un ejemplo de <function>socket_set_block</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$socket = socket_create_listen(1223);
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socket_set_block($socket);
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socket_accept($socket);
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?>
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]]>
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</programlisting>
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<para>
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Este ejemplo crea un socket de escucha en todas las interfaces en el puerto 1223 y
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establece el socket al modo <constant>O_BLOCK</constant>.
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<function>socket_accept</function> se colgará hasta que haya una conexión que
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aceptar.
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</para>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>socket_set_nonblock</function></member>
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<member><function>socket_set_option</function></member>
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</simplelist>
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</para>
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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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