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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="function.swoole-async-read" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>swoole_async_read</refname>
<refpurpose>Read file stream asynchronously</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>swoole_async_read</methodname>
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
<methodparam><type>callable</type><parameter>callback</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>chunk_size</parameter><initializer>65536</initializer></methodparam>
<methodparam choice="opt"><type>int</type><parameter>offset</parameter><initializer>0</initializer></methodparam>
</methodsynopsis>
<para>
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>filename</parameter></term>
<listitem>
<para>
The filename of the file being read.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>callback</parameter></term>
<listitem>
<methodsynopsis>
<type>mixed</type><methodname><replaceable>callback</replaceable></methodname>
<methodparam><type>string</type><parameter>filename</parameter></methodparam>
<methodparam><type>string</type><parameter>content</parameter></methodparam>
</methodsynopsis>
<variablelist>
<varlistentry>
<term><parameter>filename</parameter></term>
<listitem>
<para>
The name of the file.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>content</parameter></term>
<listitem>
<para>
The content readed from the file stream.
</para>
</listitem>
</varlistentry>
</variablelist>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>chunk_size</parameter></term>
<listitem>
<para>
The chunk length.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>offset</parameter></term>
<listitem>
<para>
The offset.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Whether the read is succeed.
</para>
</refsect1>
</refentry>
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sgml-parent-document:nil
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-->
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