[MongoDB Persistence] Do not use isConnected() to test the connection.

The new method throws the real underlying exception instead of a generic one. This allows for detailed logging. Signed-off-by: Stephan Brunner <s.brunner@stephan-brunner.net>
openhab · Apr 30, 2021 · f4bbd6f · f4bbd6f
1 parent 7e5a353
commit f4bbd6f
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/...odb/src/main/java/org/openhab/persistence/mongodb/internal/MongoDBPersistenceService.java b/...odb/src/main/java/org/openhab/persistence/mongodb/internal/MongoDBPersistenceService.java
@@ -264,9 +264,7 @@ private synchronized boolean tryConnectToDatabase() {
 
             // The mongo always succeeds in creating the connection.
             // We have to actually force it to test the connection to try to connect to the server.
-            if (!isConnected()) {
-                throw new RuntimeException("Failed to connect");
-            }
+            cl.getAddress();
 
             logger.debug("Connect MongoDB ... done");
             return true;