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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="eventbufferevent.sslerror" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>EventBufferEvent::sslError</refname>
<refpurpose>Returns most recent OpenSSL error reported on the buffer event</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>public</modifier>
<type>string</type>
<methodname>EventBufferEvent::sslError</methodname>
<void />
</methodsynopsis>
<para>
Returns most recent OpenSSL error reported on the buffer event.
</para>
<note>
<para>
This function is available only if
<literal>Event</literal>
is compiled with OpenSSL support.
</para>
</note>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
&no.function.parameters;
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns OpenSSL error string reported on the buffer event, or &false;, if
there is no more error to return.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title>
<function>EventBufferEvent::sslError</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
// This callback is invoked when some even occurs on the event listener,
// e.g. connection closed, or an error occurred
function ssl_event_cb($bev, $events, $ctx) {
if ($events & EventBufferEvent::ERROR) {
// Fetch errors from the SSL error stack
while ($err = $bev->sslError()) {
fprintf(STDERR, "Bufferevent error %s.\n", $err);
}
}
if ($events & (EventBufferEvent::EOF | EventBufferEvent::ERROR)) {
$bev->free();
}
}
?>
]]>
</programlisting>
</example>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<simplelist>
<member>
<methodname>EventBufferEvent::sslRenegotiate</methodname>
</member>
</simplelist>
</refsect1>
</refentry>
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sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
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sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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vi: ts=1 sw=1
-->
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