From fd795b4361fd49bff88ed0f2e2faf140dd626e65 Mon Sep 17 00:00:00 2001
From: CalDescent <caldescent@protonmail.com>
Date: Fri, 20 Aug 2021 20:19:51 +0100
Subject: [PATCH] Don't attempt to cleanup the filesystem if a build is in
 progress.

This isn't essential but it helps to reduce unnecessary load and processing which would be better spent on building.
---
 .../org/qortal/arbitrary/ArbitraryDataReader.java     |  3 ++-
 .../arbitrary/ArbitraryDataCleanupManager.java        |  5 +++++
 .../controller/arbitrary/ArbitraryDataManager.java    | 11 +++++++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/qortal/arbitrary/ArbitraryDataReader.java b/src/main/java/org/qortal/arbitrary/ArbitraryDataReader.java
index c2dc5289..51abe97f 100644
--- a/src/main/java/org/qortal/arbitrary/ArbitraryDataReader.java
+++ b/src/main/java/org/qortal/arbitrary/ArbitraryDataReader.java
@@ -129,12 +129,13 @@ public class ArbitraryDataReader {
     }
 
     private void preExecute() {
+        ArbitraryDataManager.getInstance().setBuildInProgress(true);
         this.createWorkingDirectory();
         this.createUncompressedDirectory();
     }
 
     private void postExecute() {
-
+        ArbitraryDataManager.getInstance().setBuildInProgress(false);
     }
 
     private void createWorkingDirectory() {
diff --git a/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataCleanupManager.java b/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataCleanupManager.java
index 8295d23d..7e1a3256 100644
--- a/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataCleanupManager.java
+++ b/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataCleanupManager.java
@@ -106,6 +106,11 @@ public class ArbitraryDataCleanupManager extends Thread {
 							continue;
 						}
 
+						// Don't interfere with the filesystem whilst a build is in progress
+						if (ArbitraryDataManager.getInstance().getBuildInProgress()) {
+							Thread.sleep(5000);
+						}
+
 						// Fetch the transaction data
 						ArbitraryTransactionData arbitraryTransactionData = ArbitraryTransactionUtils.fetchTransactionData(repository, signature);
 
diff --git a/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataManager.java b/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataManager.java
index 337bbfa7..c54ac43a 100644
--- a/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataManager.java
+++ b/src/main/java/org/qortal/controller/arbitrary/ArbitraryDataManager.java
@@ -36,6 +36,8 @@ public class ArbitraryDataManager extends Thread {
 
 	private static ArbitraryDataManager instance;
 
+	private boolean buildInProgress = false;
+
 	private volatile boolean isStopping = false;
 
 
@@ -411,6 +413,15 @@ public class ArbitraryDataManager extends Thread {
 	}
 
 
+	public void setBuildInProgress(boolean buildInProgress) {
+		this.buildInProgress = buildInProgress;
+	}
+
+	public boolean getBuildInProgress() {
+		return this.buildInProgress;
+	}
+
+
 	// Network handlers
 
 	public void onNetworkGetArbitraryDataMessage(Peer peer, Message message) {