public void start() {
if (receiver != null) receiver.stop();
receiver = new Receiver(server.factory).start();
if (isSenderUsed()) {
if (sender != null) sender.stop();
sender = new Sender(server.factory, server.sendQueueSize()).start();
}
}
public void close() throws IOException {
send_lock.lock();
try {
Util.close(out, in, sock);
if (receiver != null) {
receiver.stop();
receiver = null;
}
if (sender != null) {
sender.stop();
sender = null;
}
} finally {
send_lock.unlock();
}
}