From 4fd1ce3d6e8c6c8499e2dc18815d72a7134eb043 Mon Sep 17 00:00:00 2001
From: Stanley Dimant <root.darkarchon@outlook.com>
Date: Fri, 6 Sep 2024 10:51:52 +0200
Subject: [PATCH] add try catch to the initial file rawsize calc

---
 .../Services/MainFileCleanupService.cs        | 27 ++++++++++++-------
 1 file changed, 17 insertions(+), 10 deletions(-)

diff --git a/MareSynchronosServer/MareSynchronosStaticFilesServer/Services/MainFileCleanupService.cs b/MareSynchronosServer/MareSynchronosStaticFilesServer/Services/MainFileCleanupService.cs
index 1144363..de889e8 100644
--- a/MareSynchronosServer/MareSynchronosStaticFilesServer/Services/MainFileCleanupService.cs
+++ b/MareSynchronosServer/MareSynchronosStaticFilesServer/Services/MainFileCleanupService.cs
@@ -243,6 +243,23 @@ public class MainFileCleanupService : IHostedService
                 deleteCurrentFile = true;
             }
 
+            // only used if file in db has no raw size for whatever reason
+            if (!deleteCurrentFile && file != null && fileCache.RawSize == 0)
+            {
+                try
+                {
+                    var length = LZ4Codec.Unwrap(File.ReadAllBytes(file.FullName)).LongLength;
+                    _logger.LogInformation("Setting Raw File Size of " + fileCache.Hash + " to " + length);
+                    fileCache.RawSize = length;
+                    if (fileCounter % 1000 == 0)
+                        await dbContext.SaveChangesAsync().ConfigureAwait(false);
+                }
+                catch (Exception ex)
+                {
+                    _logger.LogError(ex, "Could not unpack {fileName}", file.FullName);
+                }
+            }
+
             // do actual deletion of file and remove also from db if needed
             if (deleteCurrentFile)
             {
@@ -263,16 +280,6 @@ public class MainFileCleanupService : IHostedService
                     await dbContext.SaveChangesAsync().ConfigureAwait(false);
             }
 
-            // only used if file in db has no raw size for whatever reason
-            if (!deleteCurrentFile && file != null && fileCache.RawSize == 0)
-            {
-                var length = LZ4Codec.Unwrap(File.ReadAllBytes(file.FullName)).LongLength;
-                _logger.LogInformation("Setting Raw File Size of " + fileCache.Hash + " to " + length);
-                fileCache.RawSize = length;
-                if (fileCounter % 1000 == 0)
-                    await dbContext.SaveChangesAsync().ConfigureAwait(false);
-            }
-
             fileCounter++;
 
             ct.ThrowIfCancellationRequested();