Client Data Stream Example

This repository demonstrates a practical implementation of the DataStreamClient from the @vialabs-io/node-core package. The example shows how to establish a connection, handle incoming messages, and process the realtime data from the validation cloud.

Getting Started

Prerequisites

• Node.js installed on your machine (v16.x or higher recommended).

Installation

1. Clone the repository:

git clone https://github.com/vialabs-io/client-stream-example
cd client-stream-example

2. Install dependencies:

npm install

3. Build the project:

npm run build

Usage

To run the client application:

node dist/index.js

This will start the client and connect it to a validator node running at http://localhost:3000, listening for any messages sent from the server.

Example Code

Below is the code from the src/index.ts file showing how to use the DataStreamClient:

import { DataStreamClient } from "@vialabs-io/node-core/DataStreamClient";
import { IMessage } from "@vialabs-io/node-core/types/IMessage";

const client = new DataStreamClient("http://localhost:3000");

function handleMessage(message: IMessage): void {
    console.log(`Received message of type ${message.type}:`, message);
}

client.connect(handleMessage);

Features

• Connect to a WebSocket server using the DataStreamClient.
• Handle incoming messages dynamically.
• Easily integrate with existing Node.js applications.

Contributing

If you wish to contribute to this repository, please fork the repository and submit a pull request.

License

This project is licensed under a Commercial License. See the LICENSE file for details.