Async Command handling.

src/main/java/net/pingex/dcf/commands/CommandHandler.java

@@ -6,12 +6,15 @@ import net.pingex.dcf.commands.parser.ParserException;
 import net.pingex.dcf.core.Configuration;
 import net.pingex.dcf.modularity.PluginWrapper;
 import net.pingex.dcf.util.DiscordInteractionsUtil;
+import org.apache.commons.lang3.concurrent.BasicThreadFactory;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import sx.blah.discord.handle.impl.events.MessageReceivedEvent;
 import java.lang.reflect.Method;
 import java.util.List;
 import java.util.Optional;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
 
 /**
  * Landing class for the whole command package
@@ -28,6 +31,12 @@ public class CommandHandler
 	 */
 	private static final Logger LOGGER = LogManager.getLogger(CommandHandler.class);
 
+	/**
+	 * Executor Service for dispatching commands to threads
+	 * TODO: ExecutorService.shutdown() when using a stop command or whatever
+	 */
+	private static final ExecutorService threadPool = Executors.newCachedThreadPool(new BasicThreadFactory.Builder().namingPattern("CommandHandler-%d").build());
+
 	/**
 	 * Landing method for a MRE
 	 */
@@ -58,14 +67,17 @@ public class CommandHandler
 		}
 
 		// Run it
-		try
+		threadPool.submit(() ->
 		{
-			targetCommand.get().execute(event, arguments);
-		}
-		catch(Throwable throwable)
-		{
-			LOGGER.error("Error while executing command " + command + ".", throwable);
-		}
+			try
+			{
+				targetCommand.get().execute(event, arguments);
+			}
+			catch(Throwable throwable)
+			{
+				LOGGER.error("Error while executing command " + command + ".", throwable);
+			}
+		});
 	}
 
 	/**