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<!DOCTYPE html><html class="default"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>RedisResourceLocker | Community Solid Server - v3.0.0</title><meta name="description" content="Documentation for Community Solid Server - v3.0.0"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script async src="../assets/search.js" id="search-script"></script></head><body><script>document.body.classList.add(localStorage.getItem("tsd-theme") || "os")</script><header><div class="tsd-page-toolbar"><div class="container"><div class="table-wrap"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget search no-caption">Search</label><input type="text" id="tsd-search-field"/></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">Community Solid Server - v3.0.0</a></div><div class="table-cell" id="tsd-widgets"><div id="tsd-filter"><a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a><div class="tsd-filter-group"><div class="tsd-select" id="tsd-filter-visibility"><span class="tsd-select-label">All</span><ul class="tsd-select-list"><li data-value="public">Public</li><li data-value="protected">Public/Protected</li><li data-value="private" class="selected">All</li></ul></div> <input type="checkbox" id="tsd-filter-inherited" checked/><label class="tsd-widget" for="tsd-filter-inherited">Inherited</label><input type="checkbox" id="tsd-filter-externals" checked/><label class="tsd-widget" for="tsd-filter-externals">Externals</label></div></div><a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a></div></div></div></div><div class="tsd-page-title"><div class="container"><ul class="tsd-breadcrumb"><li><a href="../modules.html">Community Solid Server - v3.0.0</a></li><li><a href="RedisResourceLocker.html">RedisResourceLocker</a></li></ul><h1>Class RedisResourceLocker</h1></div></div></header><div class="container container-main"><div class="row"><div class="col-8 col-content"><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><div class="lead">
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<p>A locking system that uses a Redis server or any number of
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Redis nodes / clusters
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This solution has issues though:</p>
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<ul>
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<li>Redlock wants to handle expiration itself, this is against the design of a ResourceLocker.
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The workaround for this is to extend an active lock indefinitely.</li>
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<li>This solution is not multithreaded! If threadA locks a resource, only threadA can unlock this resource.
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If threadB wont be able to lock a resource if threadA already acquired that lock,
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in that sense it is kind of multithreaded.</li>
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<li>Redlock does not provide the ability to see which locks have expired</li>
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</ul>
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</div></div></section><section class="tsd-panel tsd-hierarchy"><h3>Hierarchy</h3><ul class="tsd-hierarchy"><li><span class="target">RedisResourceLocker</span></li></ul></section><section class="tsd-panel"><h3>Implements</h3><ul class="tsd-hierarchy"><li><a href="../interfaces/ResourceLocker.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceLocker</a></li><li><a href="../interfaces/Finalizable.html" class="tsd-signature-type" data-tsd-kind="Interface">Finalizable</a></li></ul></section><section class="tsd-panel-group tsd-index-group"><h2>Index</h2><section class="tsd-panel tsd-index-panel"><div class="tsd-index-content"><section class="tsd-index-section "><h3>Constructors</h3><ul class="tsd-index-list"><li class="tsd-kind-constructor tsd-parent-kind-class"><a href="RedisResourceLocker.html#constructor" class="tsd-kind-icon">constructor</a></li></ul></section><section class="tsd-index-section tsd-is-private-protected"><h3>Properties</h3><ul class="tsd-index-list"><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#lockMap" class="tsd-kind-icon">lock<wbr/>Map</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-protected"><a href="RedisResourceLocker.html#logger" class="tsd-kind-icon">logger</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#redlock" class="tsd-kind-icon">redlock</a></li></ul></section><section class="tsd-index-section "><h3>Methods</h3><ul class="tsd-index-list"><li class="tsd-kind-method tsd-parent-kind-class"><a href="RedisResourceLocker.html#acquire" class="tsd-kind-icon">acquire</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#createRedisClients" class="tsd-kind-icon">create<wbr/>Redis<wbr/>Clients</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#createRedlock" class="tsd-kind-icon">create<wbr/>Redlock</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#extendLockIndefinitely" class="tsd-kind-icon">extend<wbr/>Lock<wbr/>Indefinitely</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RedisResourceLocker.html#finalize" class="tsd-kind-icon">finalize</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#getLockCount" class="tsd-kind-icon">get<wbr/>Lock<wbr/>Count</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RedisResourceLocker.html#release" class="tsd-kind-icon">release</a></li></ul></section></div></section></section><section class="tsd-panel-group tsd-member-group "><h2>Constructors</h2><section class="tsd-panel tsd-member tsd-kind-constructor tsd-parent-kind-class"><a id="constructor" class="tsd-anchor"></a><h3 class="tsd-anchor-link">constructor<a href="#constructor" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-constructor tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">new <wbr/>Redis<wbr/>Resource<wbr/>Locker<span class="tsd-signature-symbol">(</span>redisClients<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span>, redlockOptions<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">Record</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="RedisResourceLocker.html" class="tsd-signature-type" data-tsd-kind="Class">RedisResourceLocker</a></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L47">src/util/locking/RedisResourceLocker.ts:47</a></li></ul></aside><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>redisClients: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></h5></li><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> redlockOptions: <span class="tsd-signature-type">Record</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">></span></h5></li></ul><h4 class="tsd-returns-title">Returns <a href="RedisResourceLocker.html" class="tsd-signature-type" data-tsd-kind="Class">RedisResourceLocker</a></h4></li></ul></section></section><section class="tsd-panel-group tsd-member-group tsd-is-private-protected"><h2>Properties</h2><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-private"><a id="lockMap" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> <span class="tsd-flag ts-flagReadonly">Readonly</span> lock<wbr/>Map<a href="#lockMap" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">lock<wbr/>Map<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">Map</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-symbol">{ </span>interval<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Timeout</span><span class="tsd-signature-symbol">; </span>lock<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Lock</span><span class="tsd-signature-symbol"> }</span><span class="tsd-signature-symbol">></span></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L45">src/util/locking/RedisResourceLocker.ts:45</a></li></ul></aside></section><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-protected"><a id="logger" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagProtected">Protected</span> <span class="tsd-flag ts-flagReadonly">Readonly</span> logger<a href="#logger" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">logger<span class="tsd-signature-symbol">:</span> <a href="Logger.html" class="tsd-signature-type" data-tsd-kind="Class">Logger</a><span class="tsd-signature-symbol"> = ...</span></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L42">src/util/locking/RedisResourceLocker.ts:42</a></li></ul></aside></section><section class="tsd-panel tsd-member tsd-kind-property tsd-parent-kind-class tsd-is-private"><a id="redlock" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> <span class="tsd-flag ts-flagReadonly">Readonly</span> redlock<a href="#redlock" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><div class="tsd-signature tsd-kind-icon">redlock<span class="tsd-signature-symbol">:</span> <span class="tsd-signature-type">Redlock</span></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L44">src/util/locking/RedisResourceLocker.ts:44</a></li></ul></aside></section></section><section class="tsd-panel-group tsd-member-group "><h2>Methods</h2><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="acquire" class="tsd-anchor"></a><h3 class="tsd-anchor-link">acquire<a href="#acquire" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">acquire<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/ResourceLocker.html">ResourceLocker</a>.<a href="../interfaces/ResourceLocker.html#acquire">acquire</a></p><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L113">src/util/locking/RedisResourceLocker.ts:113</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Acquires a lock on the requested identifier.
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The promise will resolve when the lock has been acquired.</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="createRedisClients" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> create<wbr/>Redis<wbr/>Clients<a href="#createRedisClients" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">create<wbr/>Redis<wbr/>Clients<span class="tsd-signature-symbol">(</span>redisClientsStrings<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">RedisClient</span><span class="tsd-signature-symbol">[]</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L64">src/util/locking/RedisResourceLocker.ts:64</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Generate and return a list of RedisClients based on the provided strings</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>redisClientsStrings: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>a list of strings that contain either a host address and a
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port number like '127.0.0.1:6379' or just a port number like '6379'</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">RedisClient</span><span class="tsd-signature-symbol">[]</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="createRedlock" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> create<wbr/>Redlock<a href="#createRedlock" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">create<wbr/>Redlock<span class="tsd-signature-symbol">(</span>clients<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">RedisClient</span><span class="tsd-signature-symbol">[]</span>, redlockOptions<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">Record</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Redlock</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L90">src/util/locking/RedisResourceLocker.ts:90</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Generate and return a Redlock instance</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>clients: <span class="tsd-signature-type">RedisClient</span><span class="tsd-signature-symbol">[]</span></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>a list of RedisClients you want to use for the redlock instance</p>
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</div></div></li><li><h5>redlockOptions: <span class="tsd-signature-type">Record</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">, </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">></span><span class="tsd-signature-symbol"> = {}</span></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>extra redlock options to overwrite the default config</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Redlock</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="extendLockIndefinitely" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> extend<wbr/>Lock<wbr/>Indefinitely<a href="#extendLockIndefinitely" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">extend<wbr/>Lock<wbr/>Indefinitely<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Timeout</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L163">src/util/locking/RedisResourceLocker.ts:163</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>This function is internally used to keep an acquired lock active, a wrapper class will handle expiration</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <span class="tsd-signature-type">string</span></h5><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Identifier of the lock to be extended</p>
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</div></div></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Timeout</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="finalize" class="tsd-anchor"></a><h3 class="tsd-anchor-link">finalize<a href="#finalize" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">finalize<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/Finalizable.html">Finalizable</a>.<a href="../interfaces/Finalizable.html#finalize">finalize</a></p><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L101">src/util/locking/RedisResourceLocker.ts:101</a></li></ul></aside><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class tsd-is-private"><a id="getLockCount" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><span class="tsd-flag ts-flagPrivate">Private</span> get<wbr/>Lock<wbr/>Count<a href="#getLockCount" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class tsd-is-private"><li class="tsd-signature tsd-kind-icon">get<wbr/>Lock<wbr/>Count<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L155">src/util/locking/RedisResourceLocker.ts:155</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Counts the number of active locks.</p>
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</div></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-class"><a id="release" class="tsd-anchor"></a><h3 class="tsd-anchor-link">release<a href="#release" aria-label="Permalink" class="tsd-anchor-icon"><svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-link" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round"><path stroke="none" d="M0 0h24v24H0z" fill="none"></path><path d="M10 14a3.5 3.5 0 0 0 5 0l4 -4a3.5 3.5 0 0 0 -5 -5l-.5 .5"></path><path d="M14 10a3.5 3.5 0 0 0 -5 0l-4 4a3.5 3.5 0 0 0 5 5l.5 -.5"></path></svg></a></h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-class"><li class="tsd-signature tsd-kind-icon">release<span class="tsd-signature-symbol">(</span>identifier<span class="tsd-signature-symbol">: </span><a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><p>Implementation of <a href="../interfaces/ResourceLocker.html">ResourceLocker</a>.<a href="../interfaces/ResourceLocker.html#release">release</a></p><ul><li>Defined in <a href="https://github.com/solid/community-server/blob/0dcd6d2/src/util/locking/RedisResourceLocker.ts#L132">src/util/locking/RedisResourceLocker.ts:132</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
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<p>Releases a lock on the requested identifier.
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The promise will resolve when the lock has been released.
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In case there is no lock on the resource an error should be thrown.</p>
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</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>identifier: <a href="../interfaces/ResourceIdentifier.html" class="tsd-signature-type" data-tsd-kind="Interface">ResourceIdentifier</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">></span></h4></li></ul></section></section></div><div class="col-4 col-menu menu-sticky-wrap menu-highlight"><nav class="tsd-navigation primary"><ul><li class=""><a href="../modules.html">Exports</a></li></ul></nav><nav class="tsd-navigation secondary menu-sticky"><ul><li class="current tsd-kind-class"><a href="RedisResourceLocker.html" class="tsd-kind-icon">Redis<wbr/>Resource<wbr/>Locker</a><ul><li class="tsd-kind-constructor tsd-parent-kind-class"><a href="RedisResourceLocker.html#constructor" class="tsd-kind-icon">constructor</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#lockMap" class="tsd-kind-icon">lock<wbr/>Map</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-protected"><a href="RedisResourceLocker.html#logger" class="tsd-kind-icon">logger</a></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#redlock" class="tsd-kind-icon">redlock</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RedisResourceLocker.html#acquire" class="tsd-kind-icon">acquire</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#createRedisClients" class="tsd-kind-icon">create<wbr/>Redis<wbr/>Clients</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#createRedlock" class="tsd-kind-icon">create<wbr/>Redlock</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#extendLockIndefinitely" class="tsd-kind-icon">extend<wbr/>Lock<wbr/>Indefinitely</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RedisResourceLocker.html#finalize" class="tsd-kind-icon">finalize</a></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><a href="RedisResourceLocker.html#getLockCount" class="tsd-kind-icon">get<wbr/>Lock<wbr/>Count</a></li><li class="tsd-kind-method tsd-parent-kind-class"><a href="RedisResourceLocker.html#release" class="tsd-kind-icon">release</a></li></ul></li></ul></nav></div></div></div><footer class=""><div class="container"><h2>Legend</h2><div class="tsd-legend-group"><ul class="tsd-legend"><li class="tsd-kind-constructor tsd-parent-kind-class"><span class="tsd-kind-icon">Constructor</span></li><li class="tsd-kind-property tsd-parent-kind-class"><span class="tsd-kind-icon">Property</span></li><li class="tsd-kind-method tsd-parent-kind-class"><span class="tsd-kind-icon">Method</span></li><li class="tsd-kind-accessor tsd-parent-kind-class"><span class="tsd-kind-icon">Accessor</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-constructor tsd-parent-kind-class tsd-is-inherited"><span class="tsd-kind-icon">Inherited constructor</span></li><li class="tsd-kind-property tsd-parent-kind-class tsd-is-inherited"><span class="tsd-kind-icon">Inherited property</span></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-inherited"><span class="tsd-kind-icon">Inherited method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-property tsd-parent-kind-interface"><span class="tsd-kind-icon">Property</span></li><li class="tsd-kind-method tsd-parent-kind-interface"><span class="tsd-kind-icon">Method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-property tsd-parent-kind-class tsd-is-protected"><span class="tsd-kind-icon">Protected property</span></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-protected"><span class="tsd-kind-icon">Protected method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-property tsd-parent-kind-class tsd-is-private"><span class="tsd-kind-icon">Private property</span></li><li class="tsd-kind-method tsd-parent-kind-class tsd-is-private"><span class="tsd-kind-icon">Private method</span></li></ul><ul class="tsd-legend"><li class="tsd-kind-method tsd-parent-kind-class tsd-is-static"><span class="tsd-kind-icon">Static method</span></li></ul></div><h2>Settings</h2><p>Theme <select id="theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></p></div></footer><div class="overlay"></div><script src="../assets/main.js"></script></body></html> |