private long WriteSingleContent(Stream stream, IHttpContent content, Action <UploadStatusMessage> uploadStatusCallback, int blockSize, long overallContentLength, long totalContentUploadedOverall)
{
long contentLength = content.GetContentLength();
int contentUploadedThisRound = 0;
int totalContentUploaded = 0;
byte[] requestBuffer = new byte[blockSize];
Stream contentStream = content.ReadAsStream();
while (totalContentUploaded != contentLength)
{
contentUploadedThisRound = 0;
int read = 0;
while ((read = contentStream.Read(requestBuffer, read, blockSize - read)) > 0)
{
contentUploadedThisRound += read;
}
if (contentUploadedThisRound > 0)
{
stream.Write(requestBuffer, 0, contentUploadedThisRound);
}
totalContentUploaded += contentUploadedThisRound;
totalContentUploadedOverall += contentUploadedThisRound;
RaiseUploadStatusCallback(uploadStatusCallback, overallContentLength, contentUploadedThisRound, totalContentUploadedOverall);
}
return(totalContentUploaded);
}
