initiatorJID, targetJID, sessionID);
// add proxy that is not running
bytestreamInitialization.addStreamHost(proxyJID, proxyAddress, 7778);
// get SOCKS5 Bytestream manager for connection
Socks5BytestreamManager byteStreamManager = Socks5BytestreamManager.getBytestreamManager(connection);
// build SOCKS5 Bytestream request with the bytestream initialization
Socks5BytestreamRequest byteStreamRequest = new Socks5BytestreamRequest(
byteStreamManager, bytestreamInitialization);