From 44e8b3e6e7bf4e7aadd9b174ba084645bde9c7fe Mon Sep 17 00:00:00 2001
From: catbref <misc-github@talk2dom.com>
Date: Mon, 4 May 2020 14:33:10 +0100
Subject: [PATCH] Log when BlockMinter fails to acquire blockchain lock after
 waiting

---
 src/main/java/org/qortal/block/BlockMinter.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/qortal/block/BlockMinter.java b/src/main/java/org/qortal/block/BlockMinter.java
index 3adbef3d..48bcb967 100644
--- a/src/main/java/org/qortal/block/BlockMinter.java
+++ b/src/main/java/org/qortal/block/BlockMinter.java
@@ -177,8 +177,10 @@ public class BlockMinter extends Thread {
 
 				// Make sure we're the only thread modifying the blockchain
 				ReentrantLock blockchainLock = Controller.getInstance().getBlockchainLock();
-				if (!blockchainLock.tryLock(30, TimeUnit.SECONDS))
+				if (!blockchainLock.tryLock(30, TimeUnit.SECONDS)) {
+					LOGGER.warn("Couldn't acquire blockchain lock even after waiting 30 seconds");
 					continue;
+				}
 
 				boolean newBlockMinted = false;