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();
}
}
protected boolean isSenderUsed() {
return server.sendQueueSize() > 0 && server.use_send_queues;
}
