From a9bc2ec43a0ab093b06e4909dac4ba5a8b1cfaf1 Mon Sep 17 00:00:00 2001
From: Zlatin Balevsky <zlatinb@gmail.com>
Date: Fri, 10 Jun 2022 16:11:14 +0100
Subject: [PATCH] add some log statements for download states, GitHub issue
 #145

---
 .../com/muwire/core/download/NetworkDownloader.groovy     | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/core/src/main/groovy/com/muwire/core/download/NetworkDownloader.groovy b/core/src/main/groovy/com/muwire/core/download/NetworkDownloader.groovy
index 6e8bcf1a9..46a8a067c 100644
--- a/core/src/main/groovy/com/muwire/core/download/NetworkDownloader.groovy
+++ b/core/src/main/groovy/com/muwire/core/download/NetworkDownloader.groovy
@@ -192,6 +192,7 @@ class NetworkDownloader extends Downloader {
     
     
     protected void doCancel() {
+        log.info("CANCELLED:${getLogName()}")
         stop()
         synchronized(piecesFile) {
             piecesFileClosed = true
@@ -359,6 +360,10 @@ class NetworkDownloader extends Downloader {
             }
         }
     }
+    
+    private String getLogName() {
+        file.getName() + ":" + Base64.encode(getInfoHash().getRoot())
+    }
 
     class DownloadWorker implements Runnable {
         private final Destination destination
@@ -460,7 +465,7 @@ class NetworkDownloader extends Downloader {
                     log.log(Level.WARNING, "Exception while downloading", DataUtil.findRoot(bad))
                     markFailed(destination)
                     if (!hasLiveSources() && hopelessEventFired.compareAndSet(false, true)) {
-                        log.info("Download hopeless, removing incomplete file")
+                        log.info("HOPELESS:${getLogName()}")
                         incompleteFile.delete()
                         closePiecesFile()
                         eventBus.publish(new DownloadHopelessEvent(downloader: NetworkDownloader.this))
@@ -472,6 +477,7 @@ class NetworkDownloader extends Downloader {
                     if (!this.cancelled) {
                         writePieces()
                         if (pieces.isComplete() && eventFired.compareAndSet(false, true)) {
+                            log.info("COMPLETE:${getLogName()}")
                             closePiecesFile()
                             
                             boolean confidential = NetworkDownloader.this.isConfidential()