Holesail Client

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The Holesail Client is a Node.js and Bare module for connecting to Holesail Servers with secure and efficient data relaying.

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Installation

Install the Holesail Client module via npm:

npm install holesail-client

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Usage

Importing the Module

To use the module, require it in your project:

const HolesailClient = require('holesail-client');

Creating an Instance

Create a new instance of the HolesailClient class by passing your peer key:

const client = new HolesailClient({ key: '<key>' });

Secure Mode

To avoid leaking access capability on the DHT, pass the optional "secure" flag. Ensure the server is also configured for secure mode:

const client = new HolesailClient({ key: '<key>', secure: true });

Connecting to the Server

Use the connect method to establish a connection to the Holesail Server, opts are auto detected but you can specify custom opts:

client.connect({ port: 5000, host: '127.0.0.1', udp: true }, () => {
    console.log('Connected to the server');
});

Destroying the Connection

To terminate the connection and clean up resources, call the destroy method:

client.destroy();

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Resuming and Pausing

You can also resume or pause the connection:

await client.resume();
await client.pause();

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Example

Here is a complete example demonstrating how to use the Holesail Client:

const HolesailClient = require('holesail-client');

// Replace with your peer key
const client = new HolesailClient({ key: 'fwkkgncpatjpt5j6n53beqjoz7wtxtbse8d7u9z1y17esbz5dhpo' });

client.connect({ port: 8000, host: '127.0.0.1', udp: true }, () => {
    console.log('Connected to the server');
});

setTimeout(() => {
    console.log('Closing connection...');
    client.destroy();
}, 5000);

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API Reference

new HolesailClient(opts)

Creates a new instance of the HolesailClient class.

Parameters:

• opts (object): Options object:
  • key (string): A hexadecimal string representing your peer key.
  • secure (boolean, optional): Pass true to enable private connections. The server must also be running in secure mode. See private vs public mode

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connect(options, callback)

Establishes a connection to a Holesail Server.

Parameters:

• options (object): Connection options:
  • port (number): Port number of the server.
  • address (string): IP address of the server (default: "127.0.0.1").
  • udp (boolean, optional): Set to true for UDP connections.
• callback (function): A function called once the connection is successfully established.

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destroy()

Terminates the connection and releases associated resources.

resume()

Resumes the connection if it was paused.

pause()

Pauses the connection.

get(opts)

Retrieves a mutable record stored on the DHT.

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client.info

Provides information about the current state of the client, including:

• state: Current state of the client (e.g., 'listening', 'paused', 'destroyed').
• secure: Indicates whether the connection is private.
• port: Current port used for the connection.
• host: Current host used for the connection.
• protocol: Current protocol being used ('udp' or 'tcp').
• key: Connection key from the server.
• publicKey: The public key announced on DHT for discovery.

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License

Holesail Client is released under the GPL-v3 License.

For more details, see the LICENSE file.

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Community and Support

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