<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [puppeteer](./puppeteer.md) &gt; [Protocol](./puppeteer.protocol.md) &gt; [Network](./puppeteer.protocol.network.md) &gt; [WebSocketWillSendHandshakeRequestEvent](./puppeteer.protocol.network.websocketwillsendhandshakerequestevent.md)

## Protocol.Network.WebSocketWillSendHandshakeRequestEvent interface

Fired when WebSocket is about to initiate handshake.

<b>Signature:</b>

```typescript
export interface WebSocketWillSendHandshakeRequestEvent 
```

## Properties

|  Property | Type | Description |
|  --- | --- | --- |
|  [request](./puppeteer.protocol.network.websocketwillsendhandshakerequestevent.request.md) | [WebSocketRequest](./puppeteer.protocol.network.websocketrequest.md) | WebSocket request data. |
|  [requestId](./puppeteer.protocol.network.websocketwillsendhandshakerequestevent.requestid.md) | [RequestId](./puppeteer.protocol.network.requestid.md) | Request identifier. |
|  [timestamp](./puppeteer.protocol.network.websocketwillsendhandshakerequestevent.timestamp.md) | [MonotonicTime](./puppeteer.protocol.network.monotonictime.md) | Timestamp. |
|  [wallTime](./puppeteer.protocol.network.websocketwillsendhandshakerequestevent.walltime.md) | [TimeSinceEpoch](./puppeteer.protocol.network.timesinceepoch.md) | UTC Timestamp. |