From 96b0f232f1fcb4b48a72dbe96f01270a09d4cf70 Mon Sep 17 00:00:00 2001
From: Manuel Bentele
Date: Thu, 16 Dec 2021 12:58:44 +0100
Subject: [daemon] Add log4j2 configuration for proper logging levels

---
 daemon/src/main/java/org/openslx/taskmanager/App.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'daemon/src/main/java/org/openslx/taskmanager/App.java')

diff --git a/daemon/src/main/java/org/openslx/taskmanager/App.java b/daemon/src/main/java/org/openslx/taskmanager/App.java
index cf63448..4251478 100644
--- a/daemon/src/main/java/org/openslx/taskmanager/App.java
+++ b/daemon/src/main/java/org/openslx/taskmanager/App.java
@@ -25,7 +25,10 @@ public class App
 
 	public static void main( String[] args ) throws InterruptedException, IOException
 	{
-		Configurator.initialize( new DefaultConfiguration() );
+		// setup basic logging appender to log output on console if no external appender (log4j.properties) is configured
+		if (org.apache.logging.log4j.core.Logger.class.cast(LogManager.getRootLogger()).getAppenders().isEmpty()) {
+			Configurator.initialize(new DefaultConfiguration());
+		}
 
 		if (Global.PORT_UDP == -1 && Global.PORT_TCP == -1) {
 			log.fatal( "Neither UDP nor TCP configured" );
-- 
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