server.pde

import websockets.*;

WebsocketServer ws;
ArrayList<String> nachrichten;
boolean newMessages = false;

void setup(){
  nachrichten = new ArrayList<String>();
  ws = new WebsocketServer(this, 9000, "/chat");
}

void draw(){
  if(newMessages){

    println(nachrichten.get(nachrichten.size()-1));
    ws.sendMessage(nachrichten.get(nachrichten.size()-1));
    newMessages = false;
  }
}

//void mousePressed(){
//  newMessages = true;
//  nachrichten.add("lala");
//}

void webSocketServerEvent(String msg){
  nachrichten.add(msg);
  newMessages = true;
}