Centralized executor

core/src/mindustry/net/ArcNetProvider.java

@@ -24,7 +24,6 @@ import static mindustry.Vars.*;
 public class ArcNetProvider implements NetProvider{
     final Client client;
     final Prov<DatagramPacket> packetSupplier = () -> new DatagramPacket(new byte[512], 512);
-    final ExecutorService executor = Threads.executor(1);
 
     final Server server;
     final CopyOnWriteArrayList<ArcConnection> connections = new CopyOnWriteArrayList<>();
@@ -263,7 +262,7 @@ public class ArcNetProvider implements NetProvider{
     @Override
     public void closeServer(){
         connections.clear();
-        executor.submit(server::stop);
+        mainExecutor.submit(server::stop);
     }
 
     ArcConnection getByArcID(int id){

core/src/mindustry/net/BeControl.java

@@ -17,7 +17,6 @@ import mindustry.ui.dialogs.*;
 
 import java.io.*;
 import java.net.*;
-import java.util.concurrent.*;
 
 import static mindustry.Vars.*;
 
@@ -25,7 +24,6 @@ import static mindustry.Vars.*;
 public class BeControl{
     private static final int updateInterval = 60;
 
-    private ExecutorService executor = Threads.executor(1);
     private boolean checkUpdates = true;
     private boolean updateAvailable;
     private String updateUrl;
@@ -168,7 +166,7 @@ public class BeControl{
     }
 
     private void download(String furl, Fi dest, Intc length, Floatc progressor, Boolp canceled, Runnable done, Cons<Throwable> error){
-        executor.submit(() -> {
+        mainExecutor.submit(() -> {
             try{
                 HttpURLConnection con = (HttpURLConnection)new URL(furl).openConnection();
                 BufferedInputStream in = new BufferedInputStream(con.getInputStream());

core/src/mindustry/net/Net.java

@@ -33,7 +33,7 @@ public class Net{
     private final ObjectMap<Class<?>, Cons> clientListeners = new ObjectMap<>();
     private final ObjectMap<Class<?>, Cons2<NetConnection, Object>> serverListeners = new ObjectMap<>();
     private final IntMap<StreamBuilder> streams = new IntMap<>();
-    private final ExecutorService pingExecutor = Threads.cachedExecutor();
+    private final ExecutorService pingExecutor = Threads.unboundedExecutor();
 
     private final NetProvider provider;