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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [ConnectionTransport](./puppeteer.connectiontransport.md) &gt; [onmessage](./puppeteer.connectiontransport.onmessage.md)

## ConnectionTransport.onmessage property

<b>Signature:</b>

```typescript
onmessage?: (message: string) => void;
```