mirror of
https://github.com/sigmasternchen/php-doc-en
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Fix all outstanding strict whitespace errors flagged by the online editor git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@331331 c90b9560-bf6c-de11-be94-00142212c4b1
175 lines
4 KiB
XML
175 lines
4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="eventhttp.accept" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>EventHttp::accept</refname>
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<refpurpose>Makes an HTTP server accept connections on the specified socket stream or resource</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>EventHttp::accept</methodname>
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<methodparam>
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<type>mixed</type>
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<parameter>socket</parameter>
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</methodparam>
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</methodsynopsis>
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<para>
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Makes an HTTP server accept connections on the specified socket stream or
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resource. The socket should be ready to accept connections.
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</para>
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<para>
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Can be called multiple times to accept connections on different sockets.
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</para>
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<note>
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<para>
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To bind a socket,
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<literal>listen</literal>
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, and
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<literal>
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accept</literal>
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connections on the socket in s single call use
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<methodname>EventHttp::bind</methodname>
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.
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<methodname>EventHttp::accept</methodname>
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is needed only if one already has a socket ready to accept connections.
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</para>
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</note>
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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>socket</parameter>
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</term>
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<listitem>
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<para>
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Socket resource, stream or numeric file descriptor representing a socket
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ready to accept connections.
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</para>
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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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<para>
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Returns &true; on success. Otherwise &false;.
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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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<example>
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<title>
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<function>EventHttp::accept</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$base = new EventBase();
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$http = new EventHttp($base);
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$addresses = array (
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8091 => "127.0.0.1",
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8092 => "127.0.0.2",
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);
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$i = 0;
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$socket = array();
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foreach ($addresses as $port => $ip) {
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echo $ip, " ", $port, PHP_EOL;
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$socket[$i] = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
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if (!socket_bind($socket[$i], $ip, $port)) {
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exit("socket_bind failed\n");
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}
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socket_listen($socket[$i], 0);
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socket_set_nonblock($socket[$i]);
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if (!$http->accept($socket[$i])) {
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echo "Accept failed\n";
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exit(1);
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}
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++$i;
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}
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$http->setCallback("/some-page", function() {
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echo "(some-page)\n";
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echo "URI: ", $req->getUri(), PHP_EOL;
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$req->sendReply(200, "OK");
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echo "OK\n";
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});
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$http->setDefaultCallback(function($req) {
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echo "URI: ", $req->getUri(), PHP_EOL;
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$req->sendReply(200, "OK");
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echo "OK\n";
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});
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$signal = Event::signal($base, SIGINT, function () use ($base) {
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echo "Caught SIGINT. Stopping...\n";
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$base->stop();
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});
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$signal->add();
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$base->dispatch();
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echo "END\n";
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// We didn't close sockets, since Libevent already sets
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// CLOSE_ON_FREE and CLOSE_ON_EXEC flags on the file
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// descriptor associated with the sockets.
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?>
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]]>
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</programlisting>
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&example.outputs.similar;
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<screen>
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<![CDATA[
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Client:
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$ nc 127.0.0.1 8091
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GET /about HTTP/1.0
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Connection: close
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HTTP/1.0 200 OK
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Content-Type: text/html; charset=ISO-8859-1
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Connection: close
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Server:
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127.0.0.1 8091
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127.0.0.2 8092
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URI: /about
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OK
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]]>
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</screen>
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</example>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<simplelist>
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<member>
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<methodname>EventHttp::bind</methodname>
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</member>
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</simplelist>
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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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