Fix long shutdown time in spring by catching error from db source tha…

…t was already closed
ethereum · Mar 6, 2017 · 07fa571 · 07fa571
1 parent d9f2435
commit 07fa571
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/ethereumj-core/src/main/java/org/ethereum/net/rlpx/discover/NodeManager.java b/ethereumj-core/src/main/java/org/ethereum/net/rlpx/discover/NodeManager.java
@@ -397,7 +397,13 @@ public void close() {
         try {
             nodeManagerTasksTimer.cancel();
             if (PERSIST) {
-                dbWrite();
+                try {
+                    dbWrite();
+                } catch (Throwable e) {     // IllegalAccessError is expected
+                    // NOTE: logback stops context right after shutdown initiated. It is problematic to see log output
+                    // System out could help
+                    logger.warn("Problem during NodeManager persist in close: " + e.getMessage());
+                }
             }
         } catch (Exception e) {
             logger.warn("Problems canceling nodeManagerTasksTimer", e);