rc-js-util/docs/rc-js-util.iworkerpool.start.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IWorkerPool](./rc-js-util.iworkerpool.md) &gt; [start](./rc-js-util.iworkerpool.start.md)

## IWorkerPool.start() method

**Signature:**

```typescript
start(): Promise<number>;
```
**Returns:**

Promise&lt;number&gt;

The number of workers that started.