Chat bugfixes

core/src/io/anuke/mindustry/core/NetServer.java

@@ -234,6 +234,7 @@ public class NetServer extends Module{
         packet.name = null;
         packet.text = message;
         Net.send(packet, SendMode.tcp);
+        Vars.ui.chatfrag.addMessage(message, null);
     }
 
     public void handleFriendlyFireChange(boolean enabled){

kryonet/src/io/anuke/kryonet/KryoServer.java

@@ -25,6 +25,7 @@ import io.anuke.mindustry.net.Streamable.StreamChunk;
 import io.anuke.ucore.UCore;
 import io.anuke.ucore.core.Timers;
 import org.java_websocket.WebSocket;
+import org.java_websocket.WebSocketServerFactory;
 import org.java_websocket.handshake.ClientHandshake;
 import org.java_websocket.server.WebSocketServer;
 
@@ -42,6 +43,7 @@ public class KryoServer implements ServerProvider {
     final ByteBuffer buffer = ByteBuffer.allocate(4096);
     final CopyOnWriteArrayList<KryoConnection> connections = new CopyOnWriteArrayList<>();
     final Array<KryoConnection> array = new Array<>();
+    final WebSocketServerFactory factory = SSLGen.getFactory();
     SocketServer webServer;
 
     int lastconnection = 0;
@@ -155,7 +157,11 @@ public class KryoServer implements ServerProvider {
         Thread thread = new Thread(() ->{
             try {
                 server.close();
-                if(webServer != null) webServer.stop(1); //please die, right now
+                try {
+                    if (webServer != null) webServer.stop(1); //please die, right now
+                }catch(Exception e){
+                    e.printStackTrace();
+                }
                 //kill them all
                 for(Thread worker : Thread.getAllStackTraces().keySet()){
                     if(worker.getName().contains("WebSocketWorker")){
@@ -364,6 +370,7 @@ public class KryoServer implements ServerProvider {
 
         public SocketServer(int port) {
             super(new InetSocketAddress(port));
+            //setWebSocketFactory(factory);
         }
 
         @Override
@@ -416,6 +423,9 @@ public class KryoServer implements ServerProvider {
             if(ex instanceof BindException){
                 Net.closeServer();
                 Vars.ui.showError("$text.server.addressinuse");
+            }else if(ex.getMessage().equals("Permission denied")){
+                Net.closeServer();
+                Vars.ui.showError("Permission denied.");
             }
         }
 

kryonet/src/io/anuke/kryonet/SSLGen.java

@@ -0,0 +1,11 @@
+package io.anuke.kryonet;
+
+import org.java_websocket.WebSocketServerFactory;
+
+public class SSLGen {
+
+    public static WebSocketServerFactory getFactory(){
+        //TODO implement
+        return null;
+    }
+}