# On WebSocket Start

## Overview

![The On WebSocket Start Node.](https://1553081948-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU990HLHWA30dTfELtDUK%2Fuploads%2Fgit-blob-0a16e6df691332a4c8748aa1abccabc8ede5df8c%2Fonwebsocketstartnode20241.png?alt=media)

The **On WebSocket Start Node** is an **Event Listener Node** notifying that the **WebSocket** connection was successfully established, therefore enabling the user to perform actions on said connection.

**WebSocket Communication** in **Incari** is available as a plugin and is enabled as default. However, in the case that it is disabled in the **Plugins Editor**, it will not appear in the **Project Settings** and **On WebSocket Start** will not show up in the [**Toolbox**](https://docs.incari.com/incari-studio/toolbox/overview). Please refer to the [**Plugins Editor**](https://docs.incari.com/incari-studio/modules/plugins) to find out more information.

[**Scope**](https://docs.incari.com/incari-studio/overview#scopes): **Project**, **Scene**.

## Attributes

![The On WebSocket Start Node Attributes.](https://1553081948-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FU990HLHWA30dTfELtDUK%2Fuploads%2Fgit-blob-49ddbf5cc3e19245d42194bbbc60f9a3866de548%2Fonwebsocketstartatts.png?alt=media)

| Attribute       | Type         | Description                                                                                                                                                                              |
| --------------- | ------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `Configuration` | **Dropdown** | The identifying connection name that will be used, which is one that was set up in the [**Project Settings**](https://docs.incari.com/incari-studio/modules/project-settings/websocket). |

## Outputs

| Output             | Type      | Description                                                                                                                            |
| ------------------ | --------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| *Pulse Output* (►) | **Pulse** | A standard **Output Pulse**, to move onto the next **Node** along the **Logic Branch**, once this **Node** has finished its execution. |

## See Also

* [**On WebSocket Error**](https://docs.incari.com/incari-studio/toolbox/communication/websocket/events/onwebsocketerror)
* [**On WebSocket Receive**](https://docs.incari.com/incari-studio/toolbox/communication/websocket/events/onwebsocketreceive)
* [**On WebSocket Stop**](https://docs.incari.com/incari-studio/toolbox/communication/websocket/events/onwebsocketstop)