//Author John Rine
import java.io.*;
import java.net.*;
import javax.sound.midi.*;

class TCPServerTwo
{
	public static void main(String argv[]) throws Exception
 	{
		String clientSentence = "go";
		String capitalizedSentence;
		ServerSocket welcomeSocket = new ServerSocket(4000); //new ServerSocket(6789);

		while(!clientSentence.equals("stop"))
		{
			Socket connectionSocket = welcomeSocket.accept();
			BufferedReader inFromClient =
			new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));
			DataOutputStream outToClient = new DataOutputStream(connectionSocket.getOutputStream());
			clientSentence = inFromClient.readLine();
			System.out.println("Received: " + clientSentence);
			capitalizedSentence = clientSentence.toUpperCase() + '\n';
			outToClient.writeBytes(capitalizedSentence);
			if (clientSentence.equals("play"))
			{
				try
				{
					Receiver rec = MidiSystem.getReceiver();
					ShortMessage mmess = new ShortMessage();
					mmess.setMessage(144, 0, 60, 93);
					rec.send(mmess, -1);
					Thread.sleep(1000);
				}
				catch(Exception e)
				{
					e.printStackTrace();		
				}
 
			}
        	}
//	synth.close();
	welcomeSocket.close();	
 	}
}