Use NanoHTTPD instead, more stable.

src/me/StevenLawson/TotalFreedomMod/HTTPD/TFM_HTTPDManager.java

@@ -0,0 +1,63 @@
+package me.StevenLawson.TotalFreedomMod.HTTPD;
+
+import java.io.IOException;
+import java.util.Date;
+import java.util.Map;
+import me.StevenLawson.TotalFreedomMod.TFM_Log;
+
+public class TFM_HTTPDManager
+{
+    public static final int PORT = 28966;
+    //
+    private final TFM_HTTPD httpd = new TFM_HTTPD(PORT);
+
+    private TFM_HTTPDManager()
+    {
+    }
+
+    public void start()
+    {
+        try
+        {
+            httpd.start();
+        }
+        catch (IOException ex)
+        {
+            TFM_Log.severe(ex);
+        }
+    }
+
+    public void stop()
+    {
+        httpd.stop();
+    }
+
+    private static class TFM_HTTPD extends NanoHTTPD
+    {
+        public TFM_HTTPD(int port)
+        {
+            super(port);
+        }
+
+        public TFM_HTTPD(String hostname, int port)
+        {
+            super(hostname, port);
+        }
+
+        @Override
+        public Response serve(String uri, Method method, Map<String, String> headers, Map<String, String> parms, Map<String, String> files)
+        {
+            return new Response("<p>OK - " + new Date().toString() + "</p>");
+        }
+    }
+
+    public static TFM_HTTPDManager getInstance()
+    {
+        return TFM_HTTPDManagerHolder.INSTANCE;
+    }
+
+    private static class TFM_HTTPDManagerHolder
+    {
+        private static final TFM_HTTPDManager INSTANCE = new TFM_HTTPDManager();
+    }
+}

src/me/StevenLawson/TotalFreedomMod/TotalFreedomMod.java

@@ -6,6 +6,7 @@ import java.io.InputStream;
 import java.util.*;
 import me.StevenLawson.TotalFreedomMod.Commands.TFM_Command;
 import me.StevenLawson.TotalFreedomMod.Commands.TFM_CommandLoader;
+import me.StevenLawson.TotalFreedomMod.HTTPD.TFM_HTTPDManager;
 import me.StevenLawson.TotalFreedomMod.Listener.*;
 import org.apache.commons.lang.StringUtils;
 import org.apache.commons.lang.exception.ExceptionUtils;
@@ -172,6 +173,8 @@ public class TotalFreedomMod extends JavaPlugin
             }
         }.runTaskLater(plugin, 20L);
 
+        TFM_HTTPDManager.getInstance().start();
+
         TFM_Log.info("Plugin enabled.");
     }
 
@@ -180,6 +183,8 @@ public class TotalFreedomMod extends JavaPlugin
     {
         server.getScheduler().cancelTasks(plugin);
 
+        TFM_HTTPDManager.getInstance().stop();
+
         TFM_Log.info("Plugin disabled.");
     }