-<!DOCTYPE html><html class="default" lang="en"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>IWorkerChoiceStrategy | poolifier - v3.1.5</title><meta name="description" content="Documentation for poolifier"/><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 defer src="../assets/main.js"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") || "os"</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget tsd-toolbar-icon search no-caption"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="#icon-search"></use></svg></label><input type="text" id="tsd-search-field" aria-label="Search"/></div><div class="field"><div id="tsd-toolbar-links"></div></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">poolifier - v3.1.5</a></div><div class="table-cell" id="tsd-widgets"><a href="#" class="tsd-widget tsd-toolbar-icon menu no-caption" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="#icon-menu"></use></svg></a></div></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb"><li><a href="../index.html">poolifier</a></li><li><a href="IWorkerChoiceStrategy.html">IWorkerChoiceStrategy</a></li></ul><h1>Interface IWorkerChoiceStrategy<code class="tsd-tag ts-flagInternal">Internal</code> </h1></div><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><p>Worker choice strategy interface.</p>
-</div><div class="tsd-comment tsd-typography"></div></section><div class="tsd-signature"><span class="tsd-signature-keyword">interface </span><span class="tsd-kind-interface">IWorkerChoiceStrategy </span><span class="tsd-signature-symbol">{ </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#choose">choose</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">undefined</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><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#hasPoolWorkerNodesReady">hasPoolWorkerNodesReady</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#remove">remove</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">workerNodeKey</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#reset">reset</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#setOptions">setOptions</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">opts</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#strategyPolicy">strategyPolicy</a><span class="tsd-signature-symbol">: </span><a href="StrategyPolicy.html" class="tsd-signature-type tsd-kind-interface">StrategyPolicy</a><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#taskStatisticsRequirements">taskStatisticsRequirements</a><span class="tsd-signature-symbol">: </span><a href="TaskStatisticsRequirements.html" class="tsd-signature-type tsd-kind-interface">TaskStatisticsRequirements</a><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#update">update</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">workerNodeKey</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span class="tsd-signature-symbol">}</span></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/poolifier/poolifier/blob/6c8cec9/src/pools/selection-strategies/selection-strategies-types.ts#L168">src/pools/selection-strategies/selection-strategies-types.ts:168</a></li></ul></aside><section class="tsd-panel-group tsd-index-group"><section class="tsd-panel tsd-index-panel"><details class="tsd-index-content tsd-index-accordion" open><summary class="tsd-accordion-summary tsd-index-summary"><h5 class="tsd-index-heading uppercase" role="button" aria-expanded="false" tabIndex="0"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="#icon-chevronSmall"></use></svg> Index</h5></summary><div class="tsd-accordion-details"><section class="tsd-index-section"><h3 class="tsd-index-heading">Properties</h3><div class="tsd-index-list"><a href="IWorkerChoiceStrategy.html#choose" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>choose</span></a>
-<a href="IWorkerChoiceStrategy.html#hasPoolWorkerNodesReady" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>has<wbr/>Pool<wbr/>Worker<wbr/>Nodes<wbr/>Ready</span></a>
-<a href="IWorkerChoiceStrategy.html#remove" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>remove</span></a>
-<a href="IWorkerChoiceStrategy.html#reset" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>reset</span></a>
-<a href="IWorkerChoiceStrategy.html#setOptions" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>set<wbr/>Options</span></a>
-<a href="IWorkerChoiceStrategy.html#strategyPolicy" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>strategy<wbr/>Policy</span></a>
-<a href="IWorkerChoiceStrategy.html#taskStatisticsRequirements" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>task<wbr/>Statistics<wbr/>Requirements</span></a>
-<a href="IWorkerChoiceStrategy.html#update" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1024"></use></svg><span>update</span></a>
-</div></section></div></details></section></section><section class="tsd-panel-group tsd-member-group"><h2>Properties</h2><section class="tsd-panel tsd-member"><a id="choose" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag ts-flagReadonly">Readonly</code> <span>choose</span><a href="#choose" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="#icon-anchor"></use></svg></a></h3><div class="tsd-signature"><span class="tsd-kind-property">choose</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span></div><div class="tsd-type-declaration"><h4>Type declaration</h4><ul class="tsd-parameters"><li class="tsd-parameter-signature"><ul class="tsd-signatures"><li class="tsd-signature" id="choose.__type.__type-1"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">number</span></li><li class="tsd-description"><div class="tsd-comment tsd-typography"><p>Chooses a worker node in the pool and returns its key.
+<!DOCTYPE html><html class="default" lang="en"><head><meta charset="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>IWorkerChoiceStrategy | poolifier - v4.2.3</title><meta name="description" content="Documentation for poolifier"/><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 defer src="../assets/main.js"></script><script async src="../assets/icons.js" id="tsd-icons-script"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") || "os";document.body.style.display="none";setTimeout(() => app?app.showPage():document.body.style.removeProperty("display"),500)</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget tsd-toolbar-icon search no-caption"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-search"></use></svg></label><input type="text" id="tsd-search-field" aria-label="Search"/></div><div class="field"><div id="tsd-toolbar-links"></div></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">poolifier - v4.2.3</a></div><div class="table-cell" id="tsd-widgets"><a href="#" class="tsd-widget tsd-toolbar-icon menu no-caption" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-menu"></use></svg></a></div></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb"><li><a href="../index.html">poolifier</a></li><li><a href="IWorkerChoiceStrategy.html">IWorkerChoiceStrategy</a></li></ul><h1>Interface IWorkerChoiceStrategy<code class="tsd-tag">Internal</code></h1></div><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><p>Worker choice strategy interface.</p>
+</div><div class="tsd-comment tsd-typography"></div></section><div class="tsd-signature"><span class="tsd-signature-keyword">interface </span><span class="tsd-kind-interface">IWorkerChoiceStrategy</span> <span class="tsd-signature-symbol">{ </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#choose">choose</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">undefined</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><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#remove">remove</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">workerNodeKey</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-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#reset">reset</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#setOptions">setOptions</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">opts</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><a href="WorkerChoiceStrategyOptions.html" class="tsd-signature-type tsd-kind-interface">WorkerChoiceStrategyOptions</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#strategyPolicy">strategyPolicy</a><span class="tsd-signature-symbol">: </span><a href="StrategyPolicy.html" class="tsd-signature-type tsd-kind-interface">StrategyPolicy</a><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#taskStatisticsRequirements">taskStatisticsRequirements</a><span class="tsd-signature-symbol">: </span><a href="TaskStatisticsRequirements.html" class="tsd-signature-type tsd-kind-interface">TaskStatisticsRequirements</a><span class="tsd-signature-symbol">; </span><br/><span> </span><a class="tsd-kind-property" href="IWorkerChoiceStrategy.html#update">update</a><span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">workerNodeKey</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-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">; </span><br/><span class="tsd-signature-symbol">}</span></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/poolifier/poolifier/blob/58ed84df4fb2679dcd17fdb8a89db5593d5098e9/src/pools/selection-strategies/selection-strategies-types.ts#L165">src/pools/selection-strategies/selection-strategies-types.ts:165</a></li></ul></aside><section class="tsd-panel-group tsd-index-group"><section class="tsd-panel tsd-index-panel"><details class="tsd-index-content tsd-accordion" open><summary class="tsd-accordion-summary tsd-index-summary"><h5 class="tsd-index-heading uppercase" role="button" aria-expanded="false" tabIndex="0"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="../assets/icons.svg#icon-chevronSmall"></use></svg> Index</h5></summary><div class="tsd-accordion-details"><section class="tsd-index-section"><h3 class="tsd-index-heading">Properties</h3><div class="tsd-index-list"><a href="IWorkerChoiceStrategy.html#choose" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>choose</span></a>
+<a href="IWorkerChoiceStrategy.html#remove" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>remove</span></a>
+<a href="IWorkerChoiceStrategy.html#reset" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>reset</span></a>
+<a href="IWorkerChoiceStrategy.html#setOptions" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>set<wbr/>Options</span></a>
+<a href="IWorkerChoiceStrategy.html#strategyPolicy" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>strategy<wbr/>Policy</span></a>
+<a href="IWorkerChoiceStrategy.html#taskStatisticsRequirements" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>task<wbr/>Statistics<wbr/>Requirements</span></a>
+<a href="IWorkerChoiceStrategy.html#update" class="tsd-index-link"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-1024"></use></svg><span>update</span></a>
+</div></section></div></details></section></section><details class="tsd-panel-group tsd-member-group tsd-accordion" open><summary class="tsd-accordion-summary" data-key="section-Properties"><h2><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="../assets/icons.svg#icon-chevronDown"></use></svg> Properties</h2></summary><section><section class="tsd-panel tsd-member"><a id="choose" class="tsd-anchor"></a><h3 class="tsd-anchor-link"><code class="tsd-tag">Readonly</code><span>choose</span><a href="#choose" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="../assets/icons.svg#icon-anchor"></use></svg></a></h3><div class="tsd-signature"><span class="tsd-kind-property">choose</span><span class="tsd-signature-symbol">:</span> <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> => </span><span class="tsd-signature-type">undefined</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">number</span><span class="tsd-signature-symbol">)</span></div><div class="tsd-comment tsd-typography"><p>Chooses a worker node in the pool and returns its key.