Log with debug if application is known to be offline

To not pollute the log with warnings when an app is offline log the exception with debug when the application status already was offline before the check. So only the first exception when the state changes to offline will be logged. closes #125

Log with debug if application is known to be offline
3f1de78f · Johannes Edmeier · 440a342a · 3f1de78f
Commit 3f1de78f authored Nov 16, 2015 by Johannes Edmeier
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StatusUpdater.java ...ava/de/codecentric/boot/admin/registry/StatusUpdater.java +5 -1

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--- a/spring-boot-admin-server/src/main/java/de/codecentric/boot/admin/registry/StatusUpdater.java
+++ b/spring-boot-admin-server/src/main/java/de/codecentric/boot/admin/registry/StatusUpdater.java
@@ -92,7 +92,11 @@ public class StatusUpdater implements ApplicationEventPublisherAware {
 			}

 		} catch (Exception ex) {
-			LOGGER.warn("Couldn't retrieve status for {}", application, ex);
+			if ("OFFLINE".equals(application.getStatusInfo().getStatus())) {
+				LOGGER.debug("Couldn't retrieve status for {}", application, ex);
+			} else {
+				LOGGER.warn("Couldn't retrieve status for {}", application, ex);
+			}
 			return StatusInfo.ofOffline();
 		}
 	}