public RetrievePixelDataResult RetrievePixelData()
{
try
{
if (_useBulkLoading)
{
//FrameStreamingResultMetaData result = new FrameStreamingResultMetaData();
string[] uriSplit = Regex.Split(_baseUri.ToString(), "/");
//Console.WriteLine("URI: " + _baseUri);
//Console.WriteLine("binary item no: " + uriSplit[uriSplit.Length - 1]);
//byte[] binaryData = new byte[1000000];
//_binaryItems.TryGetValue(1, out binaryData);
int binaryItemNumber = Int32.Parse(uriSplit[uriSplit.Length - 1]);
//byte[] binaryData = _binaryStream.GetBinaryData(binaryItemNumber);
//result = _binaryStream.GetMetadata(binaryItemNumber);
RetrievePixelDataResult pixelDataResult = new RetrievePixelDataResult(_binaryStream.GetBinaryData(binaryItemNumber), _binaryStream.GetMetadata(binaryItemNumber));
return(pixelDataResult);
}
else
{
CodeClock clock = new CodeClock();
clock.Start();
FrameStreamingResultMetaData result = new FrameStreamingResultMetaData();
result.Speed.Start();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(_baseUri);
request.Timeout = 30000;
request.KeepAlive = false;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode != HttpStatusCode.OK)
{
throw new StreamingClientException(response.StatusCode, HttpUtility.HtmlDecode(response.StatusDescription));
}
Stream responseStream = response.GetResponseStream();
BinaryReader reader = new BinaryReader(responseStream);
byte[] buffer = reader.ReadBytes((int)response.ContentLength);
reader.Close();
responseStream.Close();
response.Close();
result.Speed.SetData(buffer.Length);
result.Speed.End();
result.ResponseMimeType = response.ContentType;
result.Status = response.StatusCode;
result.StatusDescription = response.StatusDescription;
result.Uri = response.ResponseUri;
result.ContentLength = buffer.Length;
result.IsLast = (response.Headers["IsLast"] != null && bool.Parse(response.Headers["IsLast"]));
clock.Stop();
PerformanceReportBroker.PublishReport("MINT", "RetrievePixelData", clock.Seconds);
RetrievePixelDataResult pixelDataResult;
if (response.Headers["Compressed"] != null && bool.Parse(response.Headers["Compressed"]))
{
pixelDataResult = new RetrievePixelDataResult(CreateCompressedPixelData(response, buffer), result);
}
else
{
pixelDataResult = new RetrievePixelDataResult(buffer, result);
}
return(pixelDataResult);
}
}
catch (WebException ex)
{
if (ex.Status == WebExceptionStatus.ProtocolError && ex.Response is HttpWebResponse)
{
HttpWebResponse response = (HttpWebResponse)ex.Response;
throw new StreamingClientException(response.StatusCode, HttpUtility.HtmlDecode(response.StatusDescription));
}
throw new StreamingClientException(StreamingClientExceptionType.Network, ex);
}
}
