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Fixed: Indexer sites returning date as Retry-After header. 

fixes #994
This commit is contained in:
Taloth Saldono 2015-12-27 20:52:38 +01:00
parent 37c621dcdb
commit b59175a87c
2 changed files with 34 additions and 2 deletions
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13
src/NzbDrone.Common/Http/TooManyRequestsException.cs
View File

@ -14,7 +14,18 @@ namespace NzbDrone.Common.Http
{
if (response.Headers.ContainsKey("Retry-After"))
{
RetryAfter = TimeSpan.FromSeconds(int.Parse(response.Headers["Retry-After"].ToString()));
var retryAfter = response.Headers["Retry-After"].ToString();
int seconds;
DateTime date;
if (int.TryParse(retryAfter, out seconds))
{
RetryAfter = TimeSpan.FromSeconds(seconds);
}
else if (DateTime.TryParse(retryAfter, out date))
{
RetryAfter = date.ToUniversalTime() - DateTime.UtcNow;
}
}
}
}

23
src/NzbDrone.Core.Test/Download/DownloadServiceFixture.cs
View File

@ -143,7 +143,28 @@ namespace NzbDrone.Core.Test.Download
Assert.Throws<ReleaseDownloadException>(() => Subject.DownloadReport(_parseResult));
Mocker.GetMock<IIndexerStatusService>()
.Verify(v => v.RecordFailure(It.IsAny<int>(), TimeSpan.FromMinutes(5)), Times.Once());
.Verify(v => v.RecordFailure(It.IsAny<int>(), TimeSpan.FromMinutes(5.0)), Times.Once());
}
[Test]
public void Download_report_should_trigger_indexer_backoff_on_http429_based_on_date()
{
var request = new HttpRequest("http://my.indexer.com");
var response = new HttpResponse(request, new HttpHeader(), new byte[0], (HttpStatusCode)429);
response.Headers["Retry-After"] = DateTime.UtcNow.AddSeconds(300).ToString("r");
var mock = WithUsenetClient();
mock.Setup(s => s.Download(It.IsAny<RemoteEpisode>()))
.Callback<RemoteEpisode>(v =>
{
throw new ReleaseDownloadException(v.Release, "Error", new TooManyRequestsException(request, response));
});
Assert.Throws<ReleaseDownloadException>(() => Subject.DownloadReport(_parseResult));
Mocker.GetMock<IIndexerStatusService>()
.Verify(v => v.RecordFailure(It.IsAny<int>(),
It.IsInRange<TimeSpan>(TimeSpan.FromMinutes(4.9), TimeSpan.FromMinutes(5.1), Range.Inclusive)), Times.Once());
}
[Test]