---
name: "Protocol::WebSocket::Handshake"
section: "3pm"
platform: "linux"
package: "libprotocol-websocket-perl"
version: "0.26-3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Protocol::WebSocket::Handshake"
---

# Protocol::WebSocket::Handshake(3pm)

Base WebSocket Handshake class

## NAME

Protocol::WebSocket::Handshake - Base WebSocket Handshake class

## DESCRIPTION

This is a base class for Protocol::WebSocket::Handshake::Client and Protocol::WebSocket::Handshake::Server.

## ATTRIBUTES

### "error"

```
    $handshake->error;
```

Set or get handshake error.

### "version"

```
    $handshake->version;
```

Set or get handshake version.

## METHODS

### "new"

Create a new Protocol::WebSocket::Handshake instance.

### "req"

```
    $handshake->req;
```

WebSocket request object.

### "res"

```
    $handshake->res;
```

WebSocket response object.