Worker.java
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package pad.prac2;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.PrintWriter;
public class Worker extends Thread
{
private PrintWriter output;
private BufferedReader input;
private MySocket sock;
private boolean run;
private boolean kill;
private boolean sleep;
private Server serv;
public Worker(Server srv, MySocket s, BufferedReader i, PrintWriter o)
{
sock = s;
output = o;
input = i;
run = false;
kill = false;
sleep = true;
serv = srv;
}
public void finish()
{
kill = true;
run = false;
sleep = false;
sock.close();
}
public void run()
{
while(!kill)
{
while(sleep)
{
try
{
wait();
}
catch (InterruptedException e)
{
e.printStackTrace();
}
}
while(run)
{
if(output == null && input != null)
{
String str, length;
while(true)
{
try
{
str = input.readLine();
length = new Integer(str.length()).toString();
sock.write(length, length.length());
sock.write(str, str.length());
}
catch(IOException ioExc)
{
run = false;
sleep = true;
break;
}
}
}
else if(input == null && output != null)
{
String len, str;
while((len = sock.readLine()) != null)
{
int length = Integer.parseInt(len);
str = sock.read(length);
output.println(str);
}
run = false;
sleep = true;
}
}
}
}
public void awake()
{
run = true;
sleep = false;
this.notify();
}
}