---
sidebar_label: Connection.(constructor)
---

# Connection.(constructor)

Constructs a new instance of the `Connection` class

**Signature:**

```typescript
class Connection {
  constructor(url: string, transport: ConnectionTransport, delay?: number);
}
```

## Parameters

| Parameter | Type                                                      | Description       |
| --------- | --------------------------------------------------------- | ----------------- |
| url       | string                                                    |                   |
| transport | [ConnectionTransport](./puppeteer.connectiontransport.md) |                   |
| delay     | number                                                    | <i>(Optional)</i> |