public async Task <HttpResponseMessage> InvokeAsync(ServerTestCommandInfo commandInfo, TaskExecutionContext context,
CancellationToken cancellationToken)
{
for (int i = 0; i < 100; i++)
{
await Task.Delay(400, cancellationToken);
context.ReportProgress(i / 100d);
context.ReportStatus($"Doing some stuff ({i}%)");
}
return(new HttpResponseMessage(HttpStatusCode.OK));
}
private static async Task <bool> WriteData(Stream targetStream, FileSource fileSource, TaskExecutionContext context, ILogger logger)
{
if (fileSource.Data.Scheme == FileSource.Base64Scheme)
{
logger?.LogDebug("Write Base64 binary to file");
context.ReportStatus("Write Base64 to file...");
var buffer = Convert.FromBase64String(fileSource.Data.AbsolutePath);
targetStream.Write(buffer, 0, buffer.Length);
return(true);
}
if (fileSource.Data.Scheme == "http" || fileSource.Data.Scheme == "https")
{
context.ReportStatus("Download headers...");
var httpClient = context.Services.GetRequiredService <IHttpClientService>().Client;
using (var response = await httpClient.GetAsync(fileSource.Data, HttpCompletionOption.ResponseHeadersRead))
{
if (!response.IsSuccessStatusCode)
{
logger?.LogError("Requesting {uri} failed with status {status}.", fileSource.Data, response.StatusCode);
return(false);
}
using (var contentStream = await response.Content.ReadAsStreamAsync())
{
var buffer = ArrayPool <byte> .Shared.Rent(8192);
try
{
var contentLength = response.Content.Headers.ContentLength;
var totalDataLoaded = 0;
while (true)
{
var read = await contentStream.ReadAsync(buffer, 0, buffer.Length);
if (read == 0)
{
break;
}
targetStream.Write(buffer, 0, read);
totalDataLoaded += read;
if (contentLength != null)
{
context.ReportProgress((double)totalDataLoaded / contentLength);
}
context.ReportStatus($"Downloading... ({DataSizeFormatter.BytesToString(totalDataLoaded)})");
}
}
finally
{
ArrayPool <byte> .Shared.Return(buffer);
}
}
return(true);
}
}
throw new ArgumentOutOfRangeException(nameof(fileSource), fileSource.Data.Scheme, "The scheme is not supported as file source.");
}
