public async Task UploadChunkTest(string path, string controller = Constants.UploadChunk, int bufferSize = DefaultBufferSize)
{
var transactionId = Guid.NewGuid();
var chunkId = 0;
using (var stream = File.OpenRead(path))
using (var bufferedStream = new ProgressStream(stream, Progress, bufferSize))
{
int length;
var buffer = new byte[bufferSize];
while ((length = await bufferedStream.ReadAsync(buffer, 0, bufferSize)) > 0)
{
var url = $"{Constants.FilesRoute}/{controller}/{transactionId}";
var last = stream.Position >= stream.Length;
if (controller == Constants.UploadChunk)
{
url += $"/{chunkId++}/{last}";
}
var result =
await Client.PostAsync(
url,
new ByteArrayContent(buffer, 0, length));
Assert.True(result.IsSuccessStatusCode);
if (last && controller == Constants.UploadChunk)
{
var resultLength = await result.Content.ReadAsAsync <long>();
Assert.Equal(stream.Length, resultLength);
}
}
}
}
public async Task UploadByChunks(string path)
{
var current = 0;
var bufferSize = 1024 * 1000 * 16; //16MB chunks
var notifications = 0;
var progress = new Progress <decimal>(d => notifications++);
using (var stream = File.OpenRead(path))
using (var bufferedStream = new ProgressStream(stream, progress, bufferSize))
{
int length;
var buffer = new byte[bufferSize];
while ((length = await bufferedStream.ReadAsync(buffer, 0, bufferSize)) > 0)
{
var result = await Client.PostAsync($"{Constants.FilesRoute}/{Constants.HugeFile}/{current}", new ByteArrayContent(buffer, 0, length));
Assert.True(result.IsSuccessStatusCode);
}
}
}
