try{
sfs.putSingle("Name", "AddRef");
sfs.putSingle("ExpectedVersion", "2.0");
fcpm = FCPMessage.create("ClientHello", sfs);
fcpm.send(os);
os.flush();
String messageName = lis.readLine(128, 128, true);
sfs = getMessage(lis);
fcpm = FCPMessage.create(messageName, sfs);