public void AddUploadResult(UploadResult resultToAdd)
{
this.RetryFiles.AddRange(resultToAdd.RetryFiles);
this.TotalFileSizeUploaded += resultToAdd.TotalFileSizeUploaded;
}
public async Task <long> CopyToContainerAsync(
RunnerActionPluginExecutionContext context,
String source,
CancellationToken cancellationToken)
{
//set maxConcurrentUploads up to 2 until figure out how to use WinHttpHandler.MaxConnectionsPerServer modify DefaultConnectionLimit
int maxConcurrentUploads = Math.Min(Environment.ProcessorCount, 2);
//context.Output($"Max Concurrent Uploads {maxConcurrentUploads}");
List <String> files;
if (File.Exists(source))
{
files = new List <String>()
{
source
};
_sourceParentDirectory = Path.GetDirectoryName(source);
}
else
{
files = Directory.EnumerateFiles(source, "*", SearchOption.AllDirectories).ToList();
_sourceParentDirectory = source.TrimEnd(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
}
context.Output($"Uploading {files.Count()} files");
using (_uploadCancellationTokenSource = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken))
{
// hook up reporting event from file container client.
_fileContainerHttpClient.UploadFileReportTrace += UploadFileTraceReportReceived;
_fileContainerHttpClient.UploadFileReportProgress += UploadFileProgressReportReceived;
try
{
// try upload all files for the first time.
UploadResult uploadResult = await ParallelUploadAsync(context, files, maxConcurrentUploads, _uploadCancellationTokenSource.Token);
if (uploadResult.RetryFiles.Count == 0)
{
// all files have been upload succeed.
context.Output("File upload complete.");
return(uploadResult.TotalFileSizeUploaded);
}
else
{
context.Output($"{uploadResult.RetryFiles.Count} files failed to upload, retry these files after a minute.");
}
// Delay 1 min then retry failed files.
for (int timer = 60; timer > 0; timer -= 5)
{
context.Output($"Retry file upload after {timer} seconds.");
await Task.Delay(TimeSpan.FromSeconds(5), _uploadCancellationTokenSource.Token);
}
// Retry upload all failed files.
context.Output($"Start retry {uploadResult.RetryFiles.Count} failed files upload.");
UploadResult retryUploadResult = await ParallelUploadAsync(context, uploadResult.RetryFiles, maxConcurrentUploads, _uploadCancellationTokenSource.Token);
if (retryUploadResult.RetryFiles.Count == 0)
{
// all files have been upload succeed after retry.
context.Output("File upload complete after retry.");
return(uploadResult.TotalFileSizeUploaded + retryUploadResult.TotalFileSizeUploaded);
}
else
{
throw new Exception("File upload failed even after retry.");
}
}
finally
{
_fileContainerHttpClient.UploadFileReportTrace -= UploadFileTraceReportReceived;
_fileContainerHttpClient.UploadFileReportProgress -= UploadFileProgressReportReceived;
}
}
}