puppeteer/new-docs/puppeteer.cdpsession.md

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[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [CDPSession](./puppeteer.cdpsession.md)

## CDPSession class

<b>Signature:</b>

```typescript
export declare class CDPSession extends EventEmitter 
```
<b>Extends:</b> [EventEmitter](./puppeteer.eventemitter.md)

## Constructors

|  Constructor | Modifiers | Description |
|  --- | --- | --- |
|  [(constructor)(connection, targetType, sessionId)](./puppeteer.cdpsession._constructor_.md) |  | Constructs a new instance of the <code>CDPSession</code> class |

## Properties

|  Property | Modifiers | Type | Description |
|  --- | --- | --- | --- |
|  [\_callbacks](./puppeteer.cdpsession._callbacks.md) |  | Map&lt;number, ConnectionCallback&gt; |  |
|  [\_connection](./puppeteer.cdpsession._connection.md) |  | [Connection](./puppeteer.connection.md) |  |
|  [\_sessionId](./puppeteer.cdpsession._sessionid.md) |  | string |  |
|  [\_targetType](./puppeteer.cdpsession._targettype.md) |  | string |  |

## Methods

|  Method | Modifiers | Description |
|  --- | --- | --- |
|  [\_onClosed()](./puppeteer.cdpsession._onclosed.md) |  |  |
|  [\_onMessage(object)](./puppeteer.cdpsession._onmessage.md) |  |  |
|  [detach()](./puppeteer.cdpsession.detach.md) |  |  |
|  [send(method, params)](./puppeteer.cdpsession.send.md) |  |  |