---
lang: en
title: 'API docs: pooling.getpooledvalue'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/extensions/pooling
permalink: /doc/en/lb4/apidocs.pooling.getpooledvalue.html
---

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[Home](./index.md) &gt; [@loopback/pooling](./pooling.md) &gt; [getPooledValue](./pooling.getpooledvalue.md)

## getPooledValue() function

Acquire a resource from the pooling service or pool

**Signature:**

```typescript
export declare function getPooledValue<T>(poolingService: PoolingService<T> | Pool<T>, requestCtx?: Context): Promise<PooledValue<T>>;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td markdown="1">

poolingService


</td><td markdown="1">

[PoolingService](./pooling.poolingservice.md)<!-- -->&lt;T&gt; \| Pool&lt;T&gt;


</td><td markdown="1">

Pooling service or pool


</td></tr>
<tr><td markdown="1">

requestCtx


</td><td markdown="1">

[Context](./context.context.md)


</td><td markdown="1">

_(Optional)_ Request context


</td></tr>
</tbody></table>

**Returns:**

Promise&lt;[PooledValue](./pooling.pooledvalue.md)<!-- -->&lt;T&gt;&gt;