}
@Test
public void testAsyncClient() throws Exception {
sshd.getProperties().put(SshServer.WINDOW_SIZE, "1024");
sshd.setShellFactory(new AsyncEchoShellFactory());
SshClient client = SshClient.setUpDefaultClient();
client.getProperties().put(SshClient.WINDOW_SIZE, "1024");
client.start();
ClientSession session = client.connect("smx", "localhost", port).await().getSession();