fix #3

Author: squi2rel

src/main/java/com/github/squi2rel/vp/VideoPlayerMain.java

@@ -20,13 +20,18 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+
 public class VideoPlayerMain implements ModInitializer {
     public static final String MOD_ID = "videoplayer";
     public static final String version = FabricLoader.getInstance().getModContainer(MOD_ID).orElseThrow().getMetadata().getVersion().toString();
     public static Throwable error = null;
 
     public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
 
+    public static ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(1, VideoPlayerMain::newDaemon);
+
     @SuppressWarnings("resource")
     @Override
     public void onInitialize() {
@@ -60,4 +65,10 @@ public void onInitialize() {
             return 1;
         }))));
     }
+
+    private static Thread newDaemon(Runnable task) {
+        Thread t = new Thread(task);
+        t.setDaemon(true);
+        return t;
+    }
 }

src/main/java/com/github/squi2rel/vp/video/VideoScreen.java

@@ -1,6 +1,7 @@
 package com.github.squi2rel.vp.video;
 
 import com.github.squi2rel.vp.DataHolder;
+import com.github.squi2rel.vp.VideoPlayerMain;
 import com.github.squi2rel.vp.network.ByteBufUtils;
 import com.github.squi2rel.vp.network.ServerPacketHandler;
 import com.github.squi2rel.vp.provider.NamedProviderSource;
@@ -12,6 +13,7 @@
 
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.ReentrantLock;
 
 import static com.github.squi2rel.vp.DataHolder.server;
@@ -196,12 +198,12 @@ public synchronized void playNext() {
             if (s == null) return;
             synchronized (this) {
                 nextTask = null;
-                s.stopped(() -> {
+                s.stopped(() -> VideoPlayerMain.scheduler.schedule(() -> {
                     lock();
                     infos.poll();
                     unlock();
                     playNext();
-                });
+                }, 2, TimeUnit.SECONDS));
                 s.listen();
             }
         });