Fixed: Improve elapsed time collecting for grabs

src/NzbDrone.Core/Download/Clients/Pneumatic/Pneumatic.cs

@@ -39,9 +39,9 @@ namespace NzbDrone.Core.Download.Clients.Pneumatic
 
             _logger.Debug("Downloading NZB from: {0} to: {1}", url, nzbFile);
 
-            var nzbData = await indexer.Download(url);
+            var downloadResponse = await indexer.Download(url);
 
-            File.WriteAllBytes(nzbFile, nzbData);
+            await File.WriteAllBytesAsync(nzbFile, downloadResponse.Data);
 
             _logger.Debug("NZB Download succeeded, saved to: {0}", nzbFile);
 

src/NzbDrone.Core/Download/DownloadService.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Diagnostics;
 using System.Threading.Tasks;
 using NLog;
 using NzbDrone.Common.Http;
@@ -74,9 +73,6 @@ namespace NzbDrone.Core.Download
                 GrabTrigger = source == "Prowlarr" ? GrabTrigger.Manual : GrabTrigger.Api
             };
 
-            var sw = new Stopwatch();
-            sw.Start();
-
             string downloadClientId;
             try
             {
@@ -115,11 +111,6 @@ namespace NzbDrone.Core.Download
 
                 throw;
             }
-            finally
-            {
-                sw.Stop();
-                grabEvent.ElapsedTime = sw.ElapsedMilliseconds;
-            }
 
             _logger.ProgressInfo("Report sent to {0}. {1}", downloadClient.Definition.Name, downloadTitle);
 
@@ -153,16 +144,15 @@ namespace NzbDrone.Core.Download
                 GrabTrigger = source == "Prowlarr" ? GrabTrigger.Manual : GrabTrigger.Api
             };
 
-            var sw = new Stopwatch();
-            sw.Start();
-
             byte[] downloadedBytes;
 
             try
             {
-                downloadedBytes = await indexer.Download(url);
+                var downloadResponse = await indexer.Download(url);
+                downloadedBytes = downloadResponse.Data;
                 _indexerStatusService.RecordSuccess(indexerId);
                 grabEvent.Successful = true;
+                grabEvent.ElapsedTime = downloadResponse.ElapsedTime;
             }
             catch (ReleaseUnavailableException)
             {
@@ -184,11 +174,6 @@ namespace NzbDrone.Core.Download
                 _eventAggregator.PublishEvent(grabEvent);
                 throw;
             }
-            finally
-            {
-                sw.Stop();
-                grabEvent.ElapsedTime = sw.ElapsedMilliseconds;
-            }
 
             _logger.Trace("Downloaded {0} bytes from {1}", downloadedBytes.Length, link);
             _eventAggregator.PublishEvent(grabEvent);

src/NzbDrone.Core/Download/TorrentClientBase.cs

@@ -127,9 +127,8 @@ namespace NzbDrone.Core.Download
 
         private async Task<string> DownloadFromWebUrl(TorrentInfo release, IIndexer indexer, string torrentUrl)
         {
-            byte[] torrentFile = null;
-
-            torrentFile = await indexer.Download(new Uri(torrentUrl));
+            var downloadResponse = await indexer.Download(new Uri(torrentUrl));
+            var torrentFile = downloadResponse.Data;
 
             // handle magnet URLs
             if (torrentFile.Length >= 7

src/NzbDrone.Core/Download/UsenetClientBase.cs

@@ -41,12 +41,10 @@ namespace NzbDrone.Core.Download
 
             var filename = StringUtil.CleanFileName(release.Title) + ".nzb";
 
-            byte[] nzbData;
-
-            nzbData = await indexer.Download(url);
+            var downloadResponse = await indexer.Download(url);
 
             _logger.Info("Adding report [{0}] to the queue.", release.Title);
-            return AddFromNzbFile(release, filename, nzbData);
+            return AddFromNzbFile(release, filename, downloadResponse.Data);
         }
     }
 }

src/NzbDrone.Core/History/HistoryService.cs

@@ -205,7 +205,11 @@ namespace NzbDrone.Core.History
             history.Data.Add("GrabMethod", message.Redirect ? "Redirect" : "Proxy");
             history.Data.Add("GrabTitle", message.Title);
             history.Data.Add("Url", message.Url ?? string.Empty);
-            history.Data.Add("ElapsedTime", message.ElapsedTime.ToString());
+
+            if (message.ElapsedTime > 0)
+            {
+                history.Data.Add("ElapsedTime", message.ElapsedTime.ToString());
+            }
 
             if (message.Release.InfoUrl.IsNotNullOrWhiteSpace())
             {

src/NzbDrone.Core/Indexers/Definitions/BakaBT.cs

@@ -46,7 +46,7 @@ namespace NzbDrone.Core.Indexers.Definitions
             return new BakaBTParser(Settings, Capabilities.Categories);
         }
 
-        public override async Task<byte[]> Download(Uri link)
+        public override async Task<IndexerDownloadResponse> Download(Uri link)
         {
             var request = new HttpRequestBuilder(link.ToString())
                 .SetCookies(GetCookies() ?? new Dictionary<string, string>())

src/NzbDrone.Core/Indexers/Definitions/Gazelle/GazelleBase.cs

@@ -82,9 +82,10 @@ public abstract class GazelleBase<TSettings> : TorrentIndexerBase<TSettings>
 
     protected virtual bool CheckForLoginError(HttpResponse response) => true;
 
-    public override async Task<byte[]> Download(Uri link)
+    public override async Task<IndexerDownloadResponse> Download(Uri link)
     {
-        var response = await base.Download(link);
+        var downloadResponse = await base.Download(link);
+        var response = downloadResponse.Data;
 
         if (response.Length >= 1
             && response[0] != 'd' // simple test for torrent vs HTML content
@@ -99,11 +100,11 @@ public abstract class GazelleBase<TSettings> : TorrentIndexerBase<TSettings>
                 // download again without usetoken=1
                 var requestLinkNew = link.ToString().Replace("&usetoken=1", "");
 
-                response = await base.Download(new Uri(requestLinkNew));
+                downloadResponse = await base.Download(new Uri(requestLinkNew));
             }
         }
 
-        return response;
+        return downloadResponse;
     }
 
     protected override IDictionary<string, string> GetCookies()

src/NzbDrone.Core/Indexers/Definitions/Headphones/Headphones.cs

@@ -50,28 +50,33 @@ namespace NzbDrone.Core.Indexers.Headphones
             }
         }
 
-        public override async Task<byte[]> Download(Uri link)
+        public override async Task<IndexerDownloadResponse> Download(Uri link)
         {
             var requestBuilder = new HttpRequestBuilder(link.AbsoluteUri);
 
-            var downloadBytes = Array.Empty<byte>();
-
             var request = requestBuilder.Build();
 
             request.Credentials = new BasicNetworkCredential(Settings.Username, Settings.Password);
 
+            byte[] downloadBytes;
+            long elapsedTime;
+
             try
             {
                 var response = await _httpClient.ExecuteProxiedAsync(request, Definition);
                 downloadBytes = response.ResponseData;
+                elapsedTime = response.ElapsedTime;
             }
             catch (Exception)
             {
                 _indexerStatusService.RecordFailure(Definition.Id);
                 _logger.Error("Download failed");
+                throw;
             }
 
-            return downloadBytes;
+            ValidateDownloadData(downloadBytes);
+
+            return new IndexerDownloadResponse(downloadBytes, elapsedTime);
         }
 
         private IndexerCapabilities SetCapabilities()

src/NzbDrone.Core/Indexers/Definitions/MTeamTp.cs

@@ -59,7 +59,7 @@ public class MTeamTp : TorrentIndexerBase<MTeamTpSettings>
         return new MTeamTpParser(Settings, Capabilities.Categories, BuildApiUrl(Settings));
     }
 
-    public override async Task<byte[]> Download(Uri link)
+    public override async Task<IndexerDownloadResponse> Download(Uri link)
     {
         var request = new HttpRequestBuilder(link.ToString())
             .SetHeader("x-api-key", Settings.ApiKey)

src/NzbDrone.Core/Indexers/Definitions/MyAnonamouse.cs

@@ -53,7 +53,7 @@ namespace NzbDrone.Core.Indexers.Definitions
             return new MyAnonamouseParser(Settings, Capabilities.Categories, _httpClient, _cacheManager, _logger);
         }
 
-        public override async Task<byte[]> Download(Uri link)
+        public override async Task<IndexerDownloadResponse> Download(Uri link)
         {
             if (Settings.Freeleech)
             {

src/NzbDrone.Core/Indexers/Definitions/Orpheus.cs

@@ -89,18 +89,20 @@ namespace NzbDrone.Core.Indexers.Definitions
             return caps;
         }
 
-        public override async Task<byte[]> Download(Uri link)
+        public override async Task<IndexerDownloadResponse> Download(Uri link)
         {
             var request = new HttpRequestBuilder(link.AbsoluteUri)
                 .SetHeader("Authorization", $"token {Settings.Apikey}")
                 .Build();
 
-            var downloadBytes = Array.Empty<byte>();
+            byte[] downloadBytes;
+            long elapsedTime;
 
             try
             {
                 var response = await _httpClient.ExecuteProxiedAsync(request, Definition);
                 downloadBytes = response.ResponseData;
+                elapsedTime = response.ElapsedTime;
 
                 if (downloadBytes.Length >= 1
                     && downloadBytes[0] != 'd' // simple test for torrent vs HTML content
@@ -124,11 +126,12 @@ namespace NzbDrone.Core.Indexers.Definitions
             {
                 _indexerStatusService.RecordFailure(Definition.Id);
                 _logger.Error("Download failed");
+                throw;
             }
 
             ValidateDownloadData(downloadBytes);
 
-            return downloadBytes;
+            return new IndexerDownloadResponse(downloadBytes, elapsedTime);
         }
     }
 

src/NzbDrone.Core/Indexers/Definitions/RuTracker.cs

@@ -51,7 +51,7 @@ namespace NzbDrone.Core.Indexers.Definitions
             return new RuTrackerParser(Settings, Capabilities.Categories);
         }
 
-        public override async Task<byte[]> Download(Uri link)
+        public override async Task<IndexerDownloadResponse> Download(Uri link)
         {
             if (Settings.UseMagnetLinks && link.PathAndQuery.Contains("viewtopic.php?t="))
             {

src/NzbDrone.Core/Indexers/Definitions/Uniotaku.cs

@@ -82,7 +82,7 @@ public class Uniotaku : TorrentIndexerBase<UniotakuSettings>
         return !httpResponse.GetCookies().ContainsKey("uid") || !httpResponse.GetCookies().ContainsKey("pass");
     }
 
-    public override async Task<byte[]> Download(Uri link)
+    public override async Task<IndexerDownloadResponse> Download(Uri link)
     {
         var request = new HttpRequestBuilder(link.ToString())
             .SetCookies(GetCookies() ?? new Dictionary<string, string>())

src/NzbDrone.Core/Indexers/HttpIndexerBase.cs

@@ -224,7 +224,7 @@ namespace NzbDrone.Core.Indexers
             return FetchReleases(g => SetCookieFunctions(g).GetSearchRequests(searchCriteria), searchCriteria);
         }
 
-        public override async Task<byte[]> Download(Uri link)
+        public override async Task<IndexerDownloadResponse> Download(Uri link)
         {
             Cookies = GetCookies();
 
@@ -233,7 +233,7 @@ namespace NzbDrone.Core.Indexers
             if (request.Url.Scheme == "magnet")
             {
                 ValidateMagnet(request.Url.FullUri);
-                return Encoding.UTF8.GetBytes(request.Url.FullUri);
+                return new IndexerDownloadResponse(Encoding.UTF8.GetBytes(request.Url.FullUri));
             }
 
             if (request.RateLimit < RateLimit)
@@ -244,6 +244,7 @@ namespace NzbDrone.Core.Indexers
             request.AllowAutoRedirect = false;
 
             byte[] fileData;
+            long elapsedTime;
 
             try
             {
@@ -283,6 +284,7 @@ namespace NzbDrone.Core.Indexers
                 }
 
                 fileData = response.ResponseData;
+                elapsedTime = response.ElapsedTime;
 
                 _logger.Debug("Downloaded for release finished ({0} bytes from {1})", fileData.Length, link.AbsoluteUri);
             }
@@ -320,7 +322,7 @@ namespace NzbDrone.Core.Indexers
 
             ValidateDownloadData(fileData);
 
-            return fileData;
+            return new IndexerDownloadResponse(fileData, elapsedTime);
         }
 
         protected virtual Task<HttpRequest> GetDownloadRequest(Uri link)

src/NzbDrone.Core/Indexers/IIndexer.cs

@@ -28,7 +28,7 @@ namespace NzbDrone.Core.Indexers
         Task<IndexerPageableQueryResult> Fetch(BookSearchCriteria searchCriteria);
         Task<IndexerPageableQueryResult> Fetch(BasicSearchCriteria searchCriteria);
 
-        Task<byte[]> Download(Uri link);
+        Task<IndexerDownloadResponse> Download(Uri link);
         bool IsObsolete();
 
         IndexerCapabilities GetCapabilities();

src/NzbDrone.Core/Indexers/IndexerBase.cs

@@ -97,7 +97,7 @@ namespace NzbDrone.Core.Indexers
         public abstract Task<IndexerPageableQueryResult> Fetch(TvSearchCriteria searchCriteria);
         public abstract Task<IndexerPageableQueryResult> Fetch(BookSearchCriteria searchCriteria);
         public abstract Task<IndexerPageableQueryResult> Fetch(BasicSearchCriteria searchCriteria);
-        public abstract Task<byte[]> Download(Uri link);
+        public abstract Task<IndexerDownloadResponse> Download(Uri link);
 
         public abstract IndexerCapabilities GetCapabilities();
 

src/NzbDrone.Core/Indexers/IndexerDownloadResponse.cs

@@ -0,0 +1,13 @@
+namespace NzbDrone.Core.Indexers;
+
+public class IndexerDownloadResponse
+{
+    public byte[] Data { get; private set; }
+    public long ElapsedTime { get; private set; }
+
+    public IndexerDownloadResponse(byte[] data, long elapsedTime = 0)
+    {
+        Data = data;
+        ElapsedTime = elapsedTime;
+    }
+}