/**
* Preprocesses the messages from the server
*
* @param message
*/
private synchronized void preprocessServerMessage(String message) {
if (message == null) {
this.stop();
try {
reader.close();
writer.close();
} catch (IOException ioe) {
ioe.printStackTrace();
}
sendMessage(CLIENT, "Connection Closed by Server");
_group = "";
} else if (message.equals("") == false) processServerMessage(message);
}
