puppeteer/website/versioned_docs/version-22.8.1/api/puppeteer.connection.fromsession.md

---
sidebar_label: Connection.fromSession
---

# Connection.fromSession() method

#### Signature:

```typescript
class Connection {
  static fromSession(session: CDPSession): Connection | undefined;
}
```

## Parameters

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

Parameter

</th><th>

Type

</th><th>

Description

</th></tr></thead>
<tbody><tr><td>

session

</td><td>

[CDPSession](./puppeteer.cdpsession.md)

</td><td>

</td></tr>
</tbody></table>
**Returns:**

[Connection](./puppeteer.connection.md) \| undefined