ServerSocket serverSocket = new ServerSocket(7779);
// build SOCKS5 Bytestream initialization request
Bytestream bytestreamInitialization = Socks5PacketUtils.createBytestreamInitiation(
initiatorJID, targetJID, sessionID);
bytestreamInitialization.addStreamHost(proxyJID, proxyAddress, 7779);
bytestreamInitialization.addStreamHost(proxyJID, proxyAddress, 7778);
// create test data for stream
byte[] data = new byte[] { 1, 2, 3 };