SOCKS sockets

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SOCKS version 5 sockets for Dart and Flutter, eg. ElectrumX and/or Fulcrum over Tor via socket(s).

Features

  • Dart & Flutter 3.
  • Support for SOCKS version 5 protocol.
  • Supports ElectrumX and Fulcrum servers via socket(s).
  • Async support for non-blocking network communication.
  • Lightweight and minimal dependencies.

Getting Started

See socks_socket.dart itself for properties and methods and the example for reference.

import 'package:socks_socket/socks_socket.dart';

// Instantiate a socks socket at localhost and on the port selected by the tor service.
var socksSocket = await SOCKSSocket.create(
    proxyHost: InternetAddress.loopbackIPv4.address,
    proxyPort: Tor.instance.port,
    sslEnabled: true, // For SSL connections.
);

// Connect to the socks instantiated above.
await socksSocket.connect();

// Connect to bitcoin.stackwallet.com on port 50002 via socks socket.
//
// Note that this is an SSL example.
await socksSocket.connectTo('bitcoin.stackwallet.com', 50002);

// Send a server features command to the socket, see method for more specific usage example.
await socksSocket.sendServerFeaturesCommand();

Libraries

socks_socket