private OrientdbResponse <Stream> WebToOrientdbResponse(byte[] data, Stream responseStream,
HttpWebResponse response, string method, string path)
{
OrientdbResponse <Stream> cs = OrientdbResponse <Stream> .Create(ConnectionSettings,
(int)response.StatusCode, method, path, data);
cs.Response = responseStream;
return(cs);
}
private IEnumerable <Task> _AsyncSteps(HttpWebRequest request, TaskCompletionSource <OrientdbResponse <Stream> > tcs,
byte[] data, IRequestConfiguration requestSpecificConfig)
{
int timeout = GetRequestTimeout(requestSpecificConfig);
if (data != null)
{
Task <Stream> getRequestStream = Task.Factory.FromAsync <Stream>(request.BeginGetRequestStream,
request.EndGetRequestStream, null);
ThreadPool.RegisterWaitForSingleObject((getRequestStream as IAsyncResult).AsyncWaitHandle,
ThreadTimeoutCallback, request, timeout, true);
yield return(getRequestStream);
Stream requestStream = getRequestStream.Result;
try
{
Task writeToRequestStream = Task.Factory.FromAsync(requestStream.BeginWrite, requestStream.EndWrite,
data, 0, data.Length, null);
yield return(writeToRequestStream);
}
finally
{
requestStream.Close();
}
}
// Get the response
Task <WebResponse> getResponse = Task.Factory.FromAsync <WebResponse>(request.BeginGetResponse,
request.EndGetResponse, null);
ThreadPool.RegisterWaitForSingleObject((getResponse as IAsyncResult).AsyncWaitHandle, ThreadTimeoutCallback,
request, timeout, true);
yield return(getResponse);
string path = request.RequestUri.ToString();
string method = request.Method;
//http://msdn.microsoft.com/en-us/library/system.net.httpwebresponse.getresponsestream.aspx
//Either the stream or the response object needs to be closed but not both (although it won't)
//throw any errors if both are closed atleast one of them has to be Closed.
//Since we expose the stream we let closing the stream determining when to close the connection
var response = (HttpWebResponse)getResponse.Result;
Stream responseStream = response.GetResponseStream();
OrientdbResponse <Stream> cs = OrientdbResponse <Stream> .Create(ConnectionSettings, (int)response.StatusCode,
method, path,
data);
cs.Response = responseStream;
tcs.TrySetResult(cs);
}
private OrientdbResponse <Stream> ReturnConnectionStatus(HttpWebRequest request, byte[] data,
IRequestConfiguration requestSpecificConfig = null)
{
string method = request.Method;
string path = request.RequestUri.ToString();
OrientdbResponse <Stream> cs = OrientdbResponse <Stream> .Create(ConnectionSettings, _statusCode, method, path,
data);
cs.Response = new MemoryStream(_fixedResultBytes);
if (ConnectionSettings.ConnectionStatusHandler != null)
{
ConnectionSettings.ConnectionStatusHandler(cs);
}
if (RecordRequests)
{
Requests.Add(Tuple.Create(method, request.RequestUri, data));
}
return(cs);
}