<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>The EventBufferEvent class</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="eventbuffer.write.html">EventBuffer::write</a></div>
<div class="next" style="text-align: right; float: right;"><a href="eventbufferevent.connect.html">EventBufferEvent::connect</a></div>
<div class="up"><a href="book.event.html">Event</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="class.eventbufferevent" class="reference">
<h1 class="title">The EventBufferEvent class</h1>
<div class="partintro"><p class="verinfo">(PECL event >= 1.2.6-beta)</p>
<div class="section" id="eventbufferevent.intro">
<h2 class="title">Introduction</h2>
<p class="para">
Represents Libevent's buffer event.
</p>
<p class="para">
Usually an application wants to perform some amount of data buffering in
addition to just responding to events. When we want to write data, for
example, the usual pattern looks like:
</p>
<ol type="1">
<li class="listitem">
<p class="para">
Decide that we want to write some data to a connection; put that data in
a buffer.
</p>
</li>
<li class="listitem">
<p class="para">
Wait for the connection to become writable
</p>
</li>
<li class="listitem">
<p class="para">
Write as much of the data as we can
</p>
</li>
<li class="listitem">
<p class="para">
Remember how much we wrote, and if we still have more data to write,
wait for the connection to become writable again.
</p>
</li>
</ol>
<p class="para">
This buffered I/O pattern is common enough that Libevent provides a
generic mechanism for it. A "buffer event" consists of an underlying
transport (like a socket), a read buffer, and a write buffer. Instead of
regular events, which give callbacks when the underlying transport is
ready to be read or written, a buffer event invokes its user-supplied
callbacks when it has read or written enough data.
</p>
</div>
<div class="section" id="eventbufferevent.synopsis">
<h2 class="title">Class synopsis</h2>
<div class="classsynopsis">
<div class="ooclass">
</div>
<div class="classsynopsisinfo">
<span class="ooclass">
<span class="modifier">final</span>
<strong class="classname">EventBufferEvent</strong>
</span>
{</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Constants */</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.reading"><var class="varname">READING</var></a></var>
<span class="initializer"> = 1</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.writing"><var class="varname">WRITING</var></a></var>
<span class="initializer"> = 2</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.eof"><var class="varname">EOF</var></a></var>
<span class="initializer"> = 16</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.error"><var class="varname">ERROR</var></a></var>
<span class="initializer"> = 32</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.timeout"><var class="varname">TIMEOUT</var></a></var>
<span class="initializer"> = 64</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.connected"><var class="varname">CONNECTED</var></a></var>
<span class="initializer"> = 128</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.opt-close-on-free"><var class="varname">OPT_CLOSE_ON_FREE</var></a></var>
<span class="initializer"> = 1</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.opt-threadsafe"><var class="varname">OPT_THREADSAFE</var></a></var>
<span class="initializer"> = 2</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.opt-defer-callbacks"><var class="varname">OPT_DEFER_CALLBACKS</var></a></var>
<span class="initializer"> = 4</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.opt-unlock-callbacks"><var class="varname">OPT_UNLOCK_CALLBACKS</var></a></var>
<span class="initializer"> = 8</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.ssl-open"><var class="varname">SSL_OPEN</var></a></var>
<span class="initializer"> = 0</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.ssl-connecting"><var class="varname">SSL_CONNECTING</var></a></var>
<span class="initializer"> = 1</span>
;</div>
<div class="fieldsynopsis">
<span class="modifier">const</span>
<span class="type">integer</span>
<var class="fieldsynopsis_varname"><a href="class.eventbufferevent.html#eventbufferevent.constants.ssl-accepting"><var class="varname">SSL_ACCEPTING</var></a></var>
<span class="initializer"> = 2</span>
;</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Properties */</div>
<div class="fieldsynopsis">
<span class="modifier">public</span>
<span class="type">integer</span>
<var class="varname"><a href="class.eventbufferevent.html#eventbufferevent.props.fd">$<var class="varname">fd</var></a></var>
;</div>
<div class="fieldsynopsis">
<span class="modifier">public</span>
<span class="type">integer</span>
<var class="varname"><a href="class.eventbufferevent.html#eventbufferevent.props.priority">$<var class="varname">priority</var></a></var>
;</div>
<div class="fieldsynopsis">
<span class="modifier">public</span>
<span class="modifier">readonly</span>
<span class="type"><a href="class.eventbuffer.html" class="type EventBuffer">EventBuffer</a></span>
<var class="varname"><a href="class.eventbufferevent.html#eventbufferevent.props.input">$<var class="varname">input</var></a></var>
;</div>
<div class="fieldsynopsis">
<span class="modifier">public</span>
<span class="modifier">readonly</span>
<span class="type"><a href="class.eventbuffer.html" class="type EventBuffer">EventBuffer</a></span>
<var class="varname"><a href="class.eventbufferevent.html#eventbufferevent.props.output">$<var class="varname">output</var></a></var>
;</div>
<div class="classsynopsisinfo classsynopsisinfo_comment">/* Methods */</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.connect.html" class="methodname">connect</a></span>
( <span class="methodparam">
<span class="type">string</span>
<code class="parameter">$addr</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.connecthost.html" class="methodname">connectHost</a></span>
( <span class="methodparam">
<span class="type"><a href="class.eventdnsbase.html" class="type EventDnsBase">EventDnsBase</a></span>
<code class="parameter">$dns_base</code>
</span>
, <span class="methodparam">
<span class="type">string</span>
<code class="parameter">$hostname</code>
</span>
, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$port</code>
</span>
[, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$family</code>
<span class="initializer"> = EventUtil::AF_UNSPEC</span>
</span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="methodname"><a href="eventbufferevent.construct.html" class="methodname">__construct</a></span>
( <span class="methodparam">
<span class="type"><a href="class.eventbase.html" class="type EventBase">EventBase</a></span>
<code class="parameter">$base</code>
</span>
[, <span class="methodparam">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span>
<code class="parameter">$socket</code>
<span class="initializer"> = <strong><code>NULL</code></strong></span>
</span>
[, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$options</code>
<span class="initializer"> = 0</span>
</span>
[, <span class="methodparam">
<span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span>
<code class="parameter">$readcb</code>
<span class="initializer"> = <strong><code>NULL</code></strong></span>
</span>
[, <span class="methodparam">
<span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span>
<code class="parameter">$writecb</code>
<span class="initializer"> = <strong><code>NULL</code></strong></span>
</span>
[, <span class="methodparam">
<span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span>
<code class="parameter">$eventcb</code>
<span class="initializer"> = <strong><code>NULL</code></strong></span>
</span>
]]]]] )</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">array</span>
<span class="methodname"><a href="eventbufferevent.createpair.html" class="methodname">createPair</a></span>
( <span class="methodparam">
<span class="type"><a href="class.eventbase.html" class="type EventBase">EventBase</a></span>
<code class="parameter">$base</code>
</span>
[, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$options</code>
<span class="initializer"> = 0</span>
</span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.disable.html" class="methodname">disable</a></span>
( <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$events</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.enable.html" class="methodname">enable</a></span>
( <span class="methodparam">
<span class="type">string</span>
<code class="parameter">$events</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">void</span>
<span class="methodname"><a href="eventbufferevent.free.html" class="methodname">free</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">string</span>
<span class="methodname"><a href="eventbufferevent.getdnserrorstring.html" class="methodname">getDnsErrorString</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">int</span>
<span class="methodname"><a href="eventbufferevent.getenabled.html" class="methodname">getEnabled</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">EventBuffer</span>
<span class="methodname"><a href="eventbufferevent.getinput.html" class="methodname">getInput</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">EventBuffer</span>
<span class="methodname"><a href="eventbufferevent.getoutput.html" class="methodname">getOutput</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">int</span>
<span class="methodname"><a href="eventbufferevent.read.html" class="methodname">read</a></span>
( <span class="methodparam">
<span class="type">string</span>
<code class="parameter reference">&$data</code>
</span>
, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$size</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.readbuffer.html" class="methodname">readBuffer</a></span>
( <span class="methodparam">
<span class="type"><a href="class.eventbuffer.html" class="type EventBuffer">EventBuffer</a></span>
<code class="parameter">$buf</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">void</span>
<span class="methodname"><a href="eventbufferevent.setcallbacks.html" class="methodname">setCallbacks</a></span>
( <span class="methodparam">
<span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span>
<code class="parameter">$readcb</code>
</span>
, <span class="methodparam">
<span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span>
<code class="parameter">$writecb</code>
</span>
, <span class="methodparam">
<span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span>
<code class="parameter">$eventcb</code>
</span>
[, <span class="methodparam">
<span class="type">string</span>
<code class="parameter">$arg</code>
</span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.setpriority.html" class="methodname">setPriority</a></span>
( <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$priority</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.settimeouts.html" class="methodname">setTimeouts</a></span>
( <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$timeout_read</code>
</span>
, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$timeout_write</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">void</span>
<span class="methodname"><a href="eventbufferevent.setwatermark.html" class="methodname">setWatermark</a></span>
( <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$events</code>
</span>
, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$lowmark</code>
</span>
, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$highmark</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">void</span>
<span class="methodname"><a href="eventbufferevent.sslerror.html" class="methodname">sslError</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="modifier">static</span>
<span class="type">EventBufferEvent</span>
<span class="methodname"><a href="eventbufferevent.sslfilter.html" class="methodname">sslFilter</a></span>
( <span class="methodparam">
<span class="type"><a href="class.eventbase.html" class="type EventBase">EventBase</a></span>
<code class="parameter">$base</code>
</span>
, <span class="methodparam">
<span class="type"><a href="class.eventbufferevent.html" class="type EventBufferEvent">EventBufferEvent</a></span>
<code class="parameter">$underlying</code>
</span>
, <span class="methodparam">
<span class="type"><a href="class.eventsslcontext.html" class="type EventSslContext">EventSslContext</a></span>
<code class="parameter">$ctx</code>
</span>
, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$state</code>
</span>
[, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$options</code>
<span class="initializer"> = 0</span>
</span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">void</span>
<span class="methodname"><a href="eventbufferevent.sslrenegotiate.html" class="methodname">sslRenegotiate</a></span>
( <span class="methodparam">void</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="modifier">static</span>
<span class="type">EventBufferEvent</span>
<span class="methodname"><a href="eventbufferevent.sslsocket.html" class="methodname">sslSocket</a></span>
( <span class="methodparam">
<span class="type"><a href="class.eventbase.html" class="type EventBase">EventBase</a></span>
<code class="parameter">$base</code>
</span>
, <span class="methodparam">
<span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span>
<code class="parameter">$socket</code>
</span>
, <span class="methodparam">
<span class="type"><a href="class.eventsslcontext.html" class="type EventSslContext">EventSslContext</a></span>
<code class="parameter">$ctx</code>
</span>
, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$state</code>
</span>
[, <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$options</code>
</span>
] )</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.write.html" class="methodname">write</a></span>
( <span class="methodparam">
<span class="type">string</span>
<code class="parameter">$data</code>
</span>
)</div>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><a href="eventbufferevent.writebuffer.html" class="methodname">writeBuffer</a></span>
( <span class="methodparam">
<span class="type"><a href="class.eventbuffer.html" class="type EventBuffer">EventBuffer</a></span>
<code class="parameter">$buf</code>
</span>
)</div>
}</div>
</div>
<div class="section" id="eventbufferevent.props">
<h2 class="title">Properties</h2>
<dl>
<dt id="eventbufferevent.props.fd">
<span class="term">
<var class="varname"><var class="varname">fd</var></var>
</span>
<dd>
<p class="para">
Numeric file descriptor associated with the buffer event. Normally
represents a bound socket. Equals to <strong><code>NULL</code></strong>, if there is no file
descriptor(socket) associated with the buffer event.
</p>
</dd>
</dt>
<dt id="eventbufferevent.props.priority">
<span class="term">
<var class="varname"><var class="varname">priority</var></var>
</span>
<dd>
<p class="para">
The priority of the events used to implement the buffer event.
</p>
</dd>
</dt>
<dt id="eventbufferevent.props.input">
<span class="term">
<var class="varname"><var class="varname">input</var></var>
</span>
<dd>
<p class="para">
Underlying input buffer object(
<a href="class.eventbuffer.html" class="classname">EventBuffer</a>
)
</p>
</dd>
</dt>
<dt id="eventbufferevent.props.output">
<span class="term">
<var class="varname"><var class="varname">output</var></var>
</span>
<dd>
<p class="para">
Underlying output buffer object(
<a href="class.eventbuffer.html" class="classname">EventBuffer</a>
)
</p>
</dd>
</dt>
</dl>
</div>
<div class="section" id="eventbufferevent.constants">
<h2 class="title">Predefined Constants</h2>
<dl>
<dt id="eventbufferevent.constants.reading">
<span class="term">
<strong><code>EventBufferEvent::READING</code></strong>
</span>
<dd>
<p class="para">
An event occured during a read operation on the bufferevent. See the
other flags for which event it was.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.writing">
<span class="term">
<strong><code>EventBufferEvent::WRITING</code></strong>
</span>
<dd>
<p class="para">
An event occured during a write operation on the bufferevent. See the
other flags for which event it was.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.eof">
<span class="term">
<strong><code>EventBufferEvent::EOF</code></strong>
</span>
<dd>
<p class="para">
Got an end-of-file indication on the buffer event.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.error">
<span class="term">
<strong><code>EventBufferEvent::ERROR</code></strong>
</span>
<dd>
<p class="para">
An error occurred during a bufferevent operation. For more information
on what the error was, call
<span class="methodname"><a href="eventutil.getlastsocketerrno.html" class="methodname">EventUtil::getLastSocketErrno()</a></span>
and/or
<span class="methodname"><a href="eventutil.getlastsocketerror.html" class="methodname">EventUtil::getLastSocketError()</a></span>
.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.timeout">
<span class="term">
<strong><code>EventBufferEvent::TIMEOUT</code></strong>
</span>
<dd>
<p class="para"/>
</dd>
</dt>
<dt id="eventbufferevent.constants.connected">
<span class="term">
<strong><code>EventBufferEvent::CONNECTED</code></strong>
</span>
<dd>
<p class="para">
Finished a requested connection on the bufferevent.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.opt-close-on-free">
<span class="term">
<strong><code>EventBufferEvent::OPT_CLOSE_ON_FREE</code></strong>
</span>
<dd>
<p class="para">
When the buffe revent is freed, close the underlying transport. This
will close an underlying socket, free an underlying buffer event, etc.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.opt-threadsafe">
<span class="term">
<strong><code>EventBufferEvent::OPT_THREADSAFE</code></strong>
</span>
<dd>
<p class="para">
Automatically allocate locks for the bufferevent, so that it’s safe
to use from multiple threads.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.opt-defer-callbacks">
<span class="term">
<strong><code>EventBufferEvent::OPT_DEFER_CALLBACKS</code></strong>
</span>
<dd>
<p class="para">
When this flag is set, the bufferevent defers all of its callbacks. See
<a href="http://www.wangafu.net/~nickm/libevent-book/Ref6_bufferevent.html#_deferred_callbacks" class="link external">» Fast
portable non-blocking network programming with Libevent, Deferred callbacks</a>
.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.opt-unlock-callbacks">
<span class="term">
<strong><code>EventBufferEvent::OPT_UNLOCK_CALLBACKS</code></strong>
</span>
<dd>
<p class="para">
By default, when the bufferevent is set up to be threadsafe, the buffer
event’s locks are held whenever the any user-provided callback is
invoked. Setting this option makes Libevent release the buffer
event’s lock when it’s invoking the callbacks.
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.ssl-open">
<span class="term">
<strong><code>EventBufferEvent::SSL_OPEN</code></strong>
</span>
<dd>
<p class="para">
The SSL handshake is done
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.ssl-connecting">
<span class="term">
<strong><code>EventBufferEvent::SSL_CONNECTING</code></strong>
</span>
<dd>
<p class="para">
SSL is currently performing negotiation as a client
</p>
</dd>
</dt>
<dt id="eventbufferevent.constants.ssl-accepting">
<span class="term">
<strong><code>EventBufferEvent::SSL_ACCEPTING</code></strong>
</span>
<dd>
<p class="para">
SSL is currently performing negotiation as a server
</p>
</dd>
</dt>
</dl>
</div>
</div>
<h2>Table of Contents</h2><ul class="chunklist chunklist_reference"><li><a href="eventbufferevent.connect.html">EventBufferEvent::connect</a> — Connect buffer event's file descriptor to given address or
UNIX socket</li><li><a href="eventbufferevent.connecthost.html">EventBufferEvent::connectHost</a> — Connects to a hostname with optionally asyncronous DNS resolving</li><li><a href="eventbufferevent.construct.html">EventBufferEvent::__construct</a> — Constructs EventBufferEvent object</li><li><a href="eventbufferevent.createpair.html">EventBufferEvent::createPair</a> — Creates two buffer events connected to each other</li><li><a href="eventbufferevent.disable.html">EventBufferEvent::disable</a> — Disable events read, write, or both on a buffer event.</li><li><a href="eventbufferevent.enable.html">EventBufferEvent::enable</a> — Enable events read, write, or both on a buffer event.</li><li><a href="eventbufferevent.free.html">EventBufferEvent::free</a> — Free a buffer event</li><li><a href="eventbufferevent.getdnserrorstring.html">EventBufferEvent::getDnsErrorString</a> — Returns string describing the last failed DNS lookup attempt</li><li><a href="eventbufferevent.getenabled.html">EventBufferEvent::getEnabled</a> — Returns bitmask of events currently enabled on the buffer event</li><li><a href="eventbufferevent.getinput.html">EventBufferEvent::getInput</a> — Returns underlying input buffer associated with current buffer
event</li><li><a href="eventbufferevent.getoutput.html">EventBufferEvent::getOutput</a> — Returns underlying output buffer associated with current buffer
event</li><li><a href="eventbufferevent.read.html">EventBufferEvent::read</a> — Read buffer's data</li><li><a href="eventbufferevent.readbuffer.html">EventBufferEvent::readBuffer</a> — Drains the entire contents of the input buffer and places them into buf</li><li><a href="eventbufferevent.setcallbacks.html">EventBufferEvent::setCallbacks</a> — Assigns read, write and event(status) callbacks</li><li><a href="eventbufferevent.setpriority.html">EventBufferEvent::setPriority</a> — Assign a priority to a bufferevent</li><li><a href="eventbufferevent.settimeouts.html">EventBufferEvent::setTimeouts</a> — Set the read and write timeout for a buffer event</li><li><a href="eventbufferevent.setwatermark.html">EventBufferEvent::setWatermark</a> — Adjusts read and/or write watermarks</li><li><a href="eventbufferevent.sslerror.html">EventBufferEvent::sslError</a> — Returns most recent OpenSSL error reported on the buffer event</li><li><a href="eventbufferevent.sslfilter.html">EventBufferEvent::sslFilter</a> — Create a new SSL buffer event to send its data over another buffer event</li><li><a href="eventbufferevent.sslrenegotiate.html">EventBufferEvent::sslRenegotiate</a> — Tells a bufferevent to begin SSL renegotiation.</li><li><a href="eventbufferevent.sslsocket.html">EventBufferEvent::sslSocket</a> — Creates a new SSL buffer event to send its data over an SSL on a socket</li><li><a href="eventbufferevent.write.html">EventBufferEvent::write</a> — Adds data to a buffer event's output buffer</li><li><a href="eventbufferevent.writebuffer.html">EventBufferEvent::writeBuffer</a> — Adds contents of the entire buffer to a buffer event's output
buffer</li></ul>
</div>
<hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="eventbuffer.write.html">EventBuffer::write</a></div>
<div class="next" style="text-align: right; float: right;"><a href="eventbufferevent.connect.html">EventBufferEvent::connect</a></div>
<div class="up"><a href="book.event.html">Event</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
