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<title>Enable/disable quorum endpoint order randomization</title>
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<h1 class="refname">Zookeeper::setDeterministicConnOrder</h1>
<p class="verinfo">(PECL zookeeper >= 0.1.0)</p><p class="refpurpose"><span class="refname">Zookeeper::setDeterministicConnOrder</span> — <span class="dc-title">Enable/disable quorum endpoint order randomization</span></p>
</div>
<div class="refsect1 description" id="refsect1-zookeeper.setdeterministicconnorder-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="modifier">static</span>
<span class="type">bool</span> <span class="methodname"><strong>Zookeeper::setDeterministicConnOrder</strong></span>
( <span class="methodparam"><span class="type">bool</span> <code class="parameter">$yesOrNo</code></span>
)</div>
<p class="para rdfs-comment">
If passed a non-zero value, will make the client connect to quorum peers in the order as specified in the zookeeper_init() call. A zero value causes zookeeper_init() to permute the peer endpoints which is good for more even client connection distribution among the quorum peers.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-zookeeper.setdeterministicconnorder-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<code class="parameter">yesOrNo</code></dt>
<dd>
<p class="para">
Enable/disable quorum endpoint order randomization.
</p>
</dd>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-zookeeper.setdeterministicconnorder-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 errors" id="refsect1-zookeeper.setdeterministicconnorder-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
This method emits PHP error/warning when parameters count or types are wrong or operation fails.
</p>
<div class="caution"><strong class="caution">Caution</strong>
<p class="para">
Since version 0.3.0, this method emits <strong class="classname">ZookeeperException</strong> and it's derivatives.
</p>
</div>
</div>
<div class="refsect1 notes" id="refsect1-zookeeper.setdeterministicconnorder-notes">
<h3 class="title">Notes</h3>
<div class="caution"><strong class="caution">Caution</strong>
<p class="para">
Note: typically this method should NOT be used outside of testing.
</p>
</div>
<blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">Because this is a
language construct and not a function, it cannot be called using
<a href="functions.variable-functions.html" class="link">variable functions</a>.</span>
</p></blockquote>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function
is not (yet) binary safe!</p></div>
<blockquote class="note"><p><strong class="note">Note</strong>: <strong>register_globals: important
note</strong><br /><p class="para">As of PHP 4.2.0, the default value for the PHP directive
<a href="ini.core.html#ini.register-globals" class="link">register_globals</a> is <em class="emphasis">
off</em>. The PHP community discourages developers from relying on this directive, and encourages the use
of other means, such as the <a href="language.variables.predefined.html" class="link">superglobals</a>.</p></p></blockquote>
</div>
<div class="refsect1 seealso" id="refsect1-zookeeper.setdeterministicconnorder-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member"><span class="methodname"><a href="zookeeper.construct.html" class="methodname" rel="rdfs-seeAlso">Zookeeper::__construct()</a> - Create a handle to used communicate with zookeeper</span></li>
<li class="member"><span class="methodname"><a href="zookeeper.connect.html" class="methodname" rel="rdfs-seeAlso">Zookeeper::connect()</a> - Create a handle to used communicate with zookeeper</span></li>
<li class="member"><strong class="classname">ZookeeperException</strong></li>
</ul>
</div>
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