?
GR0V Shell
GR0V shell
Linux server122.web-hosting.com 4.18.0-513.18.1.lve.el8.x86_64 #1 SMP Thu Feb 22 12:55:50 UTC 2024 x86_64
<?xml version="1.0" encoding="US-ASCII"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta content="text/html; charset=US-ASCII" http-equiv="Content-Type" />
<title>Class: Rack::Session::Memcache</title>
<link rel="stylesheet" href="../../rdoc.css" type="text/css" media="screen" />
<script src="../../js/jquery.js" type="text/javascript" charset="utf-8"></script>
<script src="../../js/thickbox-compressed.js" type="text/javascript" charset="utf-8"></script>
<script src="../../js/quicksearch.js" type="text/javascript" charset="utf-8"></script>
<script src="../../js/darkfish.js" type="text/javascript" charset="utf-8"></script>
</head>
<body id="top" class="class">
<div id="metadata">
<div id="home-metadata">
<div id="home-section" class="section">
<h3 class="section-header">
<a href="../../index.html">Home</a>
<a href="../../index.html#classes">Classes</a>
<a href="../../index.html#methods">Methods</a>
</h3>
</div>
</div>
<div id="file-metadata">
<div id="file-list-section" class="section">
<h3 class="section-header">In Files</h3>
<div class="section-body">
<ul>
<li><a href="../../lib/rack/session/memcache_rb.html?TB_iframe=true&height=550&width=785"
class="thickbox" title="lib/rack/session/memcache.rb">lib/rack/session/memcache.rb</a></li>
</ul>
</div>
</div>
</div>
<div id="class-metadata">
<!-- Parent Class -->
<div id="parent-class-section" class="section">
<h3 class="section-header">Parent</h3>
<p class="link">Abstract::ID</p>
</div>
<!-- Method Quickref -->
<div id="method-list-section" class="section">
<h3 class="section-header">Methods</h3>
<ul class="link-list">
<li><a href="#method-c-new">::new</a></li>
<li><a href="#method-i-destroy_session">#destroy_session</a></li>
<li><a href="#method-i-generate_sid">#generate_sid</a></li>
<li><a href="#method-i-get_session">#get_session</a></li>
<li><a href="#method-i-set_session">#set_session</a></li>
<li><a href="#method-i-with_lock">#with_lock</a></li>
</ul>
</div>
</div>
<div id="project-metadata">
<div id="fileindex-section" class="section project-section">
<h3 class="section-header">Files</h3>
<ul>
<li class="file"><a href="../../KNOWN-ISSUES.html">KNOWN-ISSUES</a></li>
</ul>
</div>
<div id="classindex-section" class="section project-section">
<h3 class="section-header">Class/Module Index
<span class="search-toggle"><img src="../../images/find.png"
height="16" width="16" alt="[+]"
title="show/hide quicksearch" /></span></h3>
<form action="#" method="get" accept-charset="utf-8" class="initially-hidden">
<fieldset>
<legend>Quicksearch</legend>
<input type="text" name="quicksearch" value=""
class="quicksearch-field" />
</fieldset>
</form>
<ul class="link-list">
<li><a href="../../Rack.html">Rack</a></li>
<li><a href="../../Rack/Auth.html">Rack::Auth</a></li>
<li><a href="../../Rack/Auth/AbstractHandler.html">Rack::Auth::AbstractHandler</a></li>
<li><a href="../../Rack/Auth/AbstractRequest.html">Rack::Auth::AbstractRequest</a></li>
<li><a href="../../Rack/Auth/Basic.html">Rack::Auth::Basic</a></li>
<li><a href="../../Rack/Auth/Basic/Request.html">Rack::Auth::Basic::Request</a></li>
<li><a href="../../Rack/Auth/Digest.html">Rack::Auth::Digest</a></li>
<li><a href="../../Rack/Auth/Digest/MD5.html">Rack::Auth::Digest::MD5</a></li>
<li><a href="../../Rack/Auth/Digest/Nonce.html">Rack::Auth::Digest::Nonce</a></li>
<li><a href="../../Rack/Auth/Digest/Params.html">Rack::Auth::Digest::Params</a></li>
<li><a href="../../Rack/Auth/Digest/Request.html">Rack::Auth::Digest::Request</a></li>
<li><a href="../../Rack/BodyProxy.html">Rack::BodyProxy</a></li>
<li><a href="../../Rack/Builder.html">Rack::Builder</a></li>
<li><a href="../../Rack/Cascade.html">Rack::Cascade</a></li>
<li><a href="../../Rack/Chunked.html">Rack::Chunked</a></li>
<li><a href="../../Rack/Chunked/Body.html">Rack::Chunked::Body</a></li>
<li><a href="../../Rack/CommonLogger.html">Rack::CommonLogger</a></li>
<li><a href="../../Rack/ConditionalGet.html">Rack::ConditionalGet</a></li>
<li><a href="../../Rack/Config.html">Rack::Config</a></li>
<li><a href="../../Rack/ContentLength.html">Rack::ContentLength</a></li>
<li><a href="../../Rack/ContentType.html">Rack::ContentType</a></li>
<li><a href="../../Rack/Deflater.html">Rack::Deflater</a></li>
<li><a href="../../Rack/Deflater/DeflateStream.html">Rack::Deflater::DeflateStream</a></li>
<li><a href="../../Rack/Deflater/GzipStream.html">Rack::Deflater::GzipStream</a></li>
<li><a href="../../Rack/Directory.html">Rack::Directory</a></li>
<li><a href="../../Rack/ETag.html">Rack::ETag</a></li>
<li><a href="../../Rack/File.html">Rack::File</a></li>
<li><a href="../../Rack/ForwardRequest.html">Rack::ForwardRequest</a></li>
<li><a href="../../Rack/Handler.html">Rack::Handler</a></li>
<li><a href="../../Rack/Handler/CGI.html">Rack::Handler::CGI</a></li>
<li><a href="../../Rack/Handler/EventedMongrel.html">Rack::Handler::EventedMongrel</a></li>
<li><a href="../../Rack/Handler/FastCGI.html">Rack::Handler::FastCGI</a></li>
<li><a href="../../Rack/Handler/LSWS.html">Rack::Handler::LSWS</a></li>
<li><a href="../../Rack/Handler/Mongrel.html">Rack::Handler::Mongrel</a></li>
<li><a href="../../Rack/Handler/SCGI.html">Rack::Handler::SCGI</a></li>
<li><a href="../../Rack/Handler/SwiftipliedMongrel.html">Rack::Handler::SwiftipliedMongrel</a></li>
<li><a href="../../Rack/Handler/Thin.html">Rack::Handler::Thin</a></li>
<li><a href="../../Rack/Handler/WEBrick.html">Rack::Handler::WEBrick</a></li>
<li><a href="../../Rack/Head.html">Rack::Head</a></li>
<li><a href="../../Rack/Lint.html">Rack::Lint</a></li>
<li><a href="../../Rack/Lobster.html">Rack::Lobster</a></li>
<li><a href="../../Rack/Lock.html">Rack::Lock</a></li>
<li><a href="../../Rack/Logger.html">Rack::Logger</a></li>
<li><a href="../../Rack/MethodOverride.html">Rack::MethodOverride</a></li>
<li><a href="../../Rack/Mime.html">Rack::Mime</a></li>
<li><a href="../../Rack/MockRequest.html">Rack::MockRequest</a></li>
<li><a href="../../Rack/MockRequest/FatalWarner.html">Rack::MockRequest::FatalWarner</a></li>
<li><a href="../../Rack/MockRequest/FatalWarning.html">Rack::MockRequest::FatalWarning</a></li>
<li><a href="../../Rack/MockResponse.html">Rack::MockResponse</a></li>
<li><a href="../../Rack/Multipart.html">Rack::Multipart</a></li>
<li><a href="../../Rack/Multipart/Generator.html">Rack::Multipart::Generator</a></li>
<li><a href="../../Rack/Multipart/MultipartPartLimitError.html">Rack::Multipart::MultipartPartLimitError</a></li>
<li><a href="../../Rack/Multipart/Parser.html">Rack::Multipart::Parser</a></li>
<li><a href="../../Rack/Multipart/UploadedFile.html">Rack::Multipart::UploadedFile</a></li>
<li><a href="../../Rack/NullLogger.html">Rack::NullLogger</a></li>
<li><a href="../../Rack/Recursive.html">Rack::Recursive</a></li>
<li><a href="../../Rack/Reloader.html">Rack::Reloader</a></li>
<li><a href="../../Rack/Reloader/Stat.html">Rack::Reloader::Stat</a></li>
<li><a href="../../Rack/Request.html">Rack::Request</a></li>
<li><a href="../../Rack/Response.html">Rack::Response</a></li>
<li><a href="../../Rack/Response/Helpers.html">Rack::Response::Helpers</a></li>
<li><a href="../../Rack/RewindableInput.html">Rack::RewindableInput</a></li>
<li><a href="../../Rack/RewindableInput/Tempfile.html">Rack::RewindableInput::Tempfile</a></li>
<li><a href="../../Rack/Runtime.html">Rack::Runtime</a></li>
<li><a href="../../Rack/Sendfile.html">Rack::Sendfile</a></li>
<li><a href="../../Rack/Server.html">Rack::Server</a></li>
<li><a href="../../Rack/Server/Options.html">Rack::Server::Options</a></li>
<li><a href="../../Rack/Session.html">Rack::Session</a></li>
<li><a href="../../Rack/Session/Abstract.html">Rack::Session::Abstract</a></li>
<li><a href="../../Rack/Session/Abstract/ID.html">Rack::Session::Abstract::ID</a></li>
<li><a href="../../Rack/Session/Abstract/SessionHash.html">Rack::Session::Abstract::SessionHash</a></li>
<li><a href="../../Rack/Session/Cookie.html">Rack::Session::Cookie</a></li>
<li><a href="../../Rack/Session/Cookie/Base64.html">Rack::Session::Cookie::Base64</a></li>
<li><a href="../../Rack/Session/Cookie/Base64/JSON.html">Rack::Session::Cookie::Base64::JSON</a></li>
<li><a href="../../Rack/Session/Cookie/Base64/Marshal.html">Rack::Session::Cookie::Base64::Marshal</a></li>
<li><a href="../../Rack/Session/Cookie/Base64/ZipJSON.html">Rack::Session::Cookie::Base64::ZipJSON</a></li>
<li><a href="../../Rack/Session/Cookie/Identity.html">Rack::Session::Cookie::Identity</a></li>
<li><a href="../../Rack/Session/Memcache.html">Rack::Session::Memcache</a></li>
<li><a href="../../Rack/Session/Pool.html">Rack::Session::Pool</a></li>
<li><a href="../../Rack/ShowExceptions.html">Rack::ShowExceptions</a></li>
<li><a href="../../Rack/ShowStatus.html">Rack::ShowStatus</a></li>
<li><a href="../../Rack/Static.html">Rack::Static</a></li>
<li><a href="../../Rack/TempfileReaper.html">Rack::TempfileReaper</a></li>
<li><a href="../../Rack/URLMap.html">Rack::URLMap</a></li>
<li><a href="../../Rack/Utils.html">Rack::Utils</a></li>
<li><a href="../../Rack/Utils/Context.html">Rack::Utils::Context</a></li>
<li><a href="../../Rack/Utils/HeaderHash.html">Rack::Utils::HeaderHash</a></li>
<li><a href="../../Rack/Utils/InvalidParameterError.html">Rack::Utils::InvalidParameterError</a></li>
<li><a href="../../Rack/Utils/KeySpaceConstrainedParams.html">Rack::Utils::KeySpaceConstrainedParams</a></li>
<li><a href="../../Rack/Multipart.html">Rack::Utils::Multipart</a></li>
<li><a href="../../Rack/Utils/OkJson.html">Rack::Utils::OkJson</a></li>
<li><a href="../../Rack/Utils/OkJson/Error.html">Rack::Utils::OkJson::Error</a></li>
<li><a href="../../Rack/Utils/OkJson/Utf8Error.html">Rack::Utils::OkJson::Utf8Error</a></li>
<li><a href="../../Rack/Utils/ParameterTypeError.html">Rack::Utils::ParameterTypeError</a></li>
<li><a href="../../FCGI.html">FCGI</a></li>
<li><a href="../../FCGI/Stream.html">FCGI::Stream</a></li>
<li><a href="../../WEBrick.html">WEBrick</a></li>
<li><a href="../../WEBrick/HTTPResponse.html">WEBrick::HTTPResponse</a></li>
<li><a href="../../Object.html">Object</a></li>
</ul>
<div id="no-class-search-results" style="display: none;">No matching classes.</div>
</div>
</div>
</div>
<div id="documentation">
<h1 class="class">Rack::Session::Memcache</h1>
<div id="description" class="description">
<p><a href="Memcache.html">Rack::Session::Memcache</a> provides simple cookie
based session management. <a href="../Session.html">Session</a> data is
stored in memcached. The corresponding session key is maintained in the
cookie. You may treat <a href="Memcache.html">Session::Memcache</a> as you
would <a href="Pool.html">Session::Pool</a> with the following caveats.</p>
<ul><li>
<p>Setting :expire_after to 0 would note to the <a
href="Memcache.html">Memcache</a> server to hang onto the session data
until it would drop it according to it's own specifications. However, the
cookie sent to the client would expire immediately.</p>
</li></ul>
<p>Note that memcache does drop data before it may be listed to expire. For a
full description of behaviour, please see memcache's documentation.</p>
</div><!-- description -->
<div id="5Buntitled-5D" class="documentation-section">
<!-- Constants -->
<div id="constants-list" class="section">
<h3 class="section-header">Constants</h3>
<dl>
<dt><a name="DEFAULT_OPTIONS">DEFAULT_OPTIONS</a></dt>
<dd class="description"></dd>
</dl>
</div>
<!-- Attributes -->
<div id="attribute-method-details" class="method-section section">
<h3 class="section-header">Attributes</h3>
<div id="mutex-attribute-method" class="method-detail">
<a name="mutex"></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">mutex</span><span
class="attribute-access-type">[R]</span>
</div>
<div class="method-description">
</div>
</div>
<div id="pool-attribute-method" class="method-detail">
<a name="pool"></a>
<div class="method-heading attribute-method-heading">
<span class="method-name">pool</span><span
class="attribute-access-type">[R]</span>
</div>
<div class="method-description">
</div>
</div>
</div><!-- attribute-method-details -->
<!-- Methods -->
<div id="public-class-method-details" class="method-section section">
<h3 class="section-header">Public Class Methods</h3>
<div id="new-method" class="method-detail ">
<a name="method-c-new"></a>
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(app, options={})</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="new-source">
<pre>
<span class="ruby-comment"># File lib/rack/session/memcache.rb, line 29</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">app</span>, <span class="ruby-identifier">options</span>={})
<span class="ruby-keyword">super</span>
<span class="ruby-ivar">@mutex</span> = <span class="ruby-constant">Mutex</span>.<span class="ruby-identifier">new</span>
<span class="ruby-identifier">mserv</span> = <span class="ruby-ivar">@default_options</span>[<span class="ruby-value">:memcache_server</span>]
<span class="ruby-identifier">mopts</span> = <span class="ruby-ivar">@default_options</span>.<span class="ruby-identifier">reject</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">k</span>,<span class="ruby-identifier">v</span><span class="ruby-operator">|</span> <span class="ruby-operator">!</span><span class="ruby-constant">MemCache</span><span class="ruby-operator">::</span><span class="ruby-constant">DEFAULT_OPTIONS</span>.<span class="ruby-identifier">include?</span> <span class="ruby-identifier">k</span> }
<span class="ruby-ivar">@pool</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:cache</span>] <span class="ruby-operator">||</span> <span class="ruby-constant">MemCache</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">mserv</span>, <span class="ruby-identifier">mopts</span>)
<span class="ruby-keyword">unless</span> <span class="ruby-ivar">@pool</span>.<span class="ruby-identifier">active?</span> <span class="ruby-keyword">and</span> <span class="ruby-ivar">@pool</span>.<span class="ruby-identifier">servers</span>.<span class="ruby-identifier">any?</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">c</span><span class="ruby-operator">|</span> <span class="ruby-identifier">c</span>.<span class="ruby-identifier">alive?</span> }
<span class="ruby-identifier">raise</span> <span class="ruby-string">'No memcache servers'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- new-source -->
</div>
</div><!-- new-method -->
</div><!-- public-class-method-details -->
<div id="public-instance-method-details" class="method-section section">
<h3 class="section-header">Public Instance Methods</h3>
<div id="destroy_session-method" class="method-detail ">
<a name="method-i-destroy_session"></a>
<div class="method-heading">
<span class="method-name">destroy_session</span><span
class="method-args">(env, session_id, options)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="destroy_session-source">
<pre>
<span class="ruby-comment"># File lib/rack/session/memcache.rb, line 71</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">destroy_session</span>(<span class="ruby-identifier">env</span>, <span class="ruby-identifier">session_id</span>, <span class="ruby-identifier">options</span>)
<span class="ruby-identifier">with_lock</span>(<span class="ruby-identifier">env</span>) <span class="ruby-keyword">do</span>
<span class="ruby-ivar">@pool</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-identifier">session_id</span>)
<span class="ruby-identifier">generate_sid</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:drop</span>]
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- destroy_session-source -->
</div>
</div><!-- destroy_session-method -->
<div id="generate_sid-method" class="method-detail ">
<a name="method-i-generate_sid"></a>
<div class="method-heading">
<span class="method-name">generate_sid</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="generate_sid-source">
<pre>
<span class="ruby-comment"># File lib/rack/session/memcache.rb, line 42</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">generate_sid</span>
<span class="ruby-identifier">loop</span> <span class="ruby-keyword">do</span>
<span class="ruby-identifier">sid</span> = <span class="ruby-keyword">super</span>
<span class="ruby-keyword">break</span> <span class="ruby-identifier">sid</span> <span class="ruby-keyword">unless</span> <span class="ruby-ivar">@pool</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">sid</span>, <span class="ruby-keyword">true</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- generate_sid-source -->
</div>
</div><!-- generate_sid-method -->
<div id="get_session-method" class="method-detail ">
<a name="method-i-get_session"></a>
<div class="method-heading">
<span class="method-name">get_session</span><span
class="method-args">(env, sid)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="get_session-source">
<pre>
<span class="ruby-comment"># File lib/rack/session/memcache.rb, line 49</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">get_session</span>(<span class="ruby-identifier">env</span>, <span class="ruby-identifier">sid</span>)
<span class="ruby-identifier">with_lock</span>(<span class="ruby-identifier">env</span>) <span class="ruby-keyword">do</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">sid</span> <span class="ruby-keyword">and</span> <span class="ruby-identifier">session</span> = <span class="ruby-ivar">@pool</span>.<span class="ruby-identifier">get</span>(<span class="ruby-identifier">sid</span>)
<span class="ruby-identifier">sid</span>, <span class="ruby-identifier">session</span> = <span class="ruby-identifier">generate_sid</span>, {}
<span class="ruby-keyword">unless</span> <span class="ruby-regexp">/^STORED/</span> <span class="ruby-operator">=~</span> <span class="ruby-ivar">@pool</span>.<span class="ruby-identifier">add</span>(<span class="ruby-identifier">sid</span>, <span class="ruby-identifier">session</span>)
<span class="ruby-identifier">raise</span> <span class="ruby-node">"Session collision on '#{sid.inspect}'"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
[<span class="ruby-identifier">sid</span>, <span class="ruby-identifier">session</span>]
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- get_session-source -->
</div>
</div><!-- get_session-method -->
<div id="set_session-method" class="method-detail ">
<a name="method-i-set_session"></a>
<div class="method-heading">
<span class="method-name">set_session</span><span
class="method-args">(env, session_id, new_session, options)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="set_session-source">
<pre>
<span class="ruby-comment"># File lib/rack/session/memcache.rb, line 61</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">set_session</span>(<span class="ruby-identifier">env</span>, <span class="ruby-identifier">session_id</span>, <span class="ruby-identifier">new_session</span>, <span class="ruby-identifier">options</span>)
<span class="ruby-identifier">expiry</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:expire_after</span>]
<span class="ruby-identifier">expiry</span> = <span class="ruby-identifier">expiry</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-operator">?</span> <span class="ruby-value">0</span> <span class="ruby-operator">:</span> <span class="ruby-identifier">expiry</span> <span class="ruby-operator">+</span> <span class="ruby-value">1</span>
<span class="ruby-identifier">with_lock</span>(<span class="ruby-identifier">env</span>) <span class="ruby-keyword">do</span>
<span class="ruby-ivar">@pool</span>.<span class="ruby-identifier">set</span> <span class="ruby-identifier">session_id</span>, <span class="ruby-identifier">new_session</span>, <span class="ruby-identifier">expiry</span>
<span class="ruby-identifier">session_id</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- set_session-source -->
</div>
</div><!-- set_session-method -->
<div id="with_lock-method" class="method-detail ">
<a name="method-i-with_lock"></a>
<div class="method-heading">
<span class="method-name">with_lock</span><span
class="method-args">(env)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="with_lock-source">
<pre>
<span class="ruby-comment"># File lib/rack/session/memcache.rb, line 78</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier">with_lock</span>(<span class="ruby-identifier">env</span>)
<span class="ruby-ivar">@mutex</span>.<span class="ruby-identifier">lock</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">env</span>[<span class="ruby-string">'rack.multithread'</span>]
<span class="ruby-keyword">yield</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">MemCache</span><span class="ruby-operator">::</span><span class="ruby-constant">MemCacheError</span>, <span class="ruby-constant">Errno</span><span class="ruby-operator">::</span><span class="ruby-constant">ECONNREFUSED</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">$VERBOSE</span>
<span class="ruby-identifier">warn</span> <span class="ruby-node">"#{self} is unable to find memcached server."</span>
<span class="ruby-identifier">warn</span> <span class="ruby-identifier">$!</span>.<span class="ruby-identifier">inspect</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">raise</span>
<span class="ruby-keyword">ensure</span>
<span class="ruby-ivar">@mutex</span>.<span class="ruby-identifier">unlock</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@mutex</span>.<span class="ruby-identifier">locked?</span>
<span class="ruby-keyword">end</span></pre>
</div><!-- with_lock-source -->
</div>
</div><!-- with_lock-method -->
</div><!-- public-instance-method-details -->
</div><!-- 5Buntitled-5D -->
</div><!-- documentation -->
<div id="validator-badges">
<p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
<p><small>Generated with the <a href="http://deveiate.org/projects/Darkfish-Rdoc/">Darkfish
Rdoc Generator</a> 2</small>.</p>
</div>
</body>
</html>
T1KUS90T