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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IWorkerPool](./rc-js-util.iworkerpool.md) &gt; [isRunning](./rc-js-util.iworkerpool.isrunning.md)

## IWorkerPool.isRunning() method

**Signature:**

```typescript
isRunning(): boolean;
```
**Returns:**

boolean