/**
* Send a message to the client
*
* @return true if message is not empty
*/
public boolean sendMessage() {
if (messageToSend.length() == 0) return false;
client.sendMessage(messageToSend.toString());
addMessageToLog("You: " + messageToSend.toString());
messageToSend.delete(0, messageToSend.length());
return true;
}
/** Poll the client for a message, add it to the log if not null */
private void getMessageFromClient() {
String rec = client.receiveMessage();
if (rec != null) {
addMessageToLog(rec);
}
}
/** Disconnect from the server */
public void disconnect() {
client.sendMessage("Disconnected");
client = null;
}