static async void MultipartUploadInitiate()
{
try
{
OssClient temp = new OssClient("bm9crcnr0rtnuw8bnrfvq7w8", "RbtJoExTnA8vYLynUfDh7Ior+oM=");
string result = await temp.MultipartUploadInitiate("devdoc", "c# 5.0.pdf");
FileStream fs = new FileStream(@"c# 5.0.pdf", FileMode.Open);
byte[] buffer = new byte[6291456];
ReadChunk(fs, buffer);
MemoryStream ms = new MemoryStream(buffer);
MultiUploadRequestData arg = new MultiUploadRequestData()
{
Bucket = "devdoc", Key = "c# 5.0.pdf", Content = ms, PartNumber = "1", UploadId = result
};
MultipartUploadResult result1 = await temp.MultipartUpload(arg, callback);
ListMultipartUploadsResult listMultipart = await temp.ListMultipartUploads("devdoc");
// temp.DeleteMultipartUpload(arg);
//fs.Position = 6291456;
//arg = new MultiUploadRequestData() { Bucket = "devdoc", Key = "c# 5.0.pdf", Content = fs, PartNumber = "2", UploadId = result };
//MultipartUploadResult result2 = await temp.MultipartUpload(arg);
//ListPartsResult parts = await temp.ListMultiUploadParts("devdoc", "c# 5.0.pdf", result);
//CompleteMultipartUploadModel model = new CompleteMultipartUploadModel();
//model.Parts = new List<MultipartUploadPartModel>();
//model.Parts.Add(new MultipartUploadPartModel(1, result1.ETag));
//model.Parts.Add(new MultipartUploadPartModel(2, result2.ETag));
//model.Bucket = "devdoc";
//model.Key = "c# 5.0.pdf";
//model.UploadId = result;
//temp.CompleteMultipartUpload(model);
// fs.Dispose();
}
catch (AggregateException ex)
{
Console.WriteLine(ex.Message);
}
}
public async Task <MultipartUploadResult> MultipartUpload(MultiUploadRequestData multiUploadObject,
Action <HttpProcessData> uploadProcessCallback = null, CancellationToken?cancellationToken = null)
{
MultipartUploadResult result = null;
HttpClientHandler hand = null;
ProgressMessageHandler processMessageHander = null;
HttpClient localHttpClient = null;
OssHttpRequestMessage httpRequestMessage = null;
HttpResponseMessage response = null;
try
{
hand = new HttpClientHandler();
processMessageHander = new ProgressMessageHandler(hand);
localHttpClient = new HttpClient(processMessageHander);
localHttpClient.Timeout += new TimeSpan(2 * TimeSpan.TicksPerHour);
Dictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add("partNumber", multiUploadObject.PartNumber);
parameters.Add("uploadId", multiUploadObject.UploadId);
httpRequestMessage = new OssHttpRequestMessage(multiUploadObject.Bucket, multiUploadObject.Key, parameters);
httpRequestMessage.Method = HttpMethod.Put;
httpRequestMessage.Headers.Date = DateTime.UtcNow;
httpRequestMessage.Content = new StreamContent(multiUploadObject.Content);
if (uploadProcessCallback != null)
{
processMessageHander.HttpSendProgress += (sender, e) =>
{
uploadProcessCallback(new HttpProcessData()
{
TotalBytes = e.TotalBytes,
BytesTransferred = e.BytesTransferred,
ProgressPercentage = e.ProgressPercentage
});
};
}
OssRequestSigner.Sign(httpRequestMessage, networkCredential);
if (cancellationToken != null)
{
response = await localHttpClient.SendAsync(httpRequestMessage, (CancellationToken)cancellationToken);
}
else
{
response = await localHttpClient.SendAsync(httpRequestMessage);
}
if (response.IsSuccessStatusCode == false)
{
await ErrorResponseHandler.Handle(response);
}
var deseserializer = DeserializerFactory.GetFactory().CreateMultipartUploadDeserializer();
result = deseserializer.Deserialize(response);
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (hand != null)
{
hand.Dispose();
}
if (processMessageHander != null)
{
processMessageHander.Dispose();
}
if (localHttpClient != null)
{
localHttpClient.Dispose();
}
if (httpRequestMessage != null)
{
httpRequestMessage.Dispose();
}
if (response != null)
{
response.Dispose();
}
}
return(result);
}
