puppeteer/website/versioned_docs/version-22.6.3/api/puppeteer.connectiontransport.md

---
sidebar_label: ConnectionTransport
---

# ConnectionTransport interface

#### Signature:

```typescript
export interface ConnectionTransport
```

## Properties

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

Property

</th><th>

Modifiers

</th><th>

Type

</th><th>

Description

</th><th>

Default

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

onclose

</td><td>

`optional`

</td><td>

() =&gt; void

</td><td>

</td><td>

</td></tr>
<tr><td>

onmessage

</td><td>

`optional`

</td><td>

(message: string) =&gt; void

</td><td>

</td><td>

</td></tr>
</tbody></table>

## Methods

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

Method

</th><th>

Description

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

[close()](./puppeteer.connectiontransport.close.md)

</td><td>

</td></tr>
<tr><td>

[send(message)](./puppeteer.connectiontransport.send.md)

</td><td>

</td></tr>
</tbody></table>