public static HTTPRequestQueue Load()
{
IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForApplication();
HTTPRequestQueue tmpQueue;
if (storage.FileExists(AppSettingsFileName))
{
IsolatedStorageFileStream stream = null;
try
{
stream = storage.OpenFile(AppSettingsFileName, FileMode.Open);
XmlSerializer xml = new XmlSerializer(typeof(HTTPRequestQueue));
tmpQueue = xml.Deserialize(stream) as HTTPRequestQueue;
}
catch (Exception ex)
{
tmpQueue = new HTTPRequestQueue();
}
finally
{
if (stream != null)
{
stream.Close();
stream.Dispose();
}
}
}
else
{
tmpQueue = new HTTPRequestQueue();
}
return(tmpQueue);
}
public static HTTPRequestQueue Load()
{
IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForApplication();
HTTPRequestQueue tmpQueue;
if (storage.FileExists(AppSettingsFileName))
{
IsolatedStorageFileStream stream = null;
try
{
stream = storage.OpenFile(AppSettingsFileName, FileMode.Open);
XmlSerializer xml = new XmlSerializer(typeof(HTTPRequestQueue));
tmpQueue = xml.Deserialize(stream) as HTTPRequestQueue;
}
catch (Exception ex)
{
tmpQueue = new HTTPRequestQueue();
}
finally
{
if (stream != null)
{
stream.Close();
stream.Dispose();
}
}
}
else
{
tmpQueue = new HTTPRequestQueue();
}
return tmpQueue;
}
void FinishWebRequest(IAsyncResult result)
{
HTTPRequestQueue ptr = (HTTPRequestQueue)result.AsyncState;
if (currentStatus == QueueStatus.Stopped)
{
ptr.WebRequest = null; //Queue is been stopped
return;
}
HttpWebRequest request = (HttpWebRequest)ptr.WebRequest;
HttpWebResponse response = null;
Stream streamResponse = null;
StreamReader streamRead = null;
WebRequestStatus status = WebRequestStatus.Completed;
bool requestSuccess = true;
try
{
// End the operation
response = (HttpWebResponse)request.EndGetResponse(result);
streamResponse = response.GetResponseStream();
streamRead = new StreamReader(streamResponse);
string responseString = streamRead.ReadToEnd();
RequestCompleted(currentRequest, responseString); //Request completed succesfully
}
catch (WebException e)
{
requestSuccess = false;
status = WebRequestStatus.WebException;
}
catch (Exception ex)
{
requestSuccess = false;
status = WebRequestStatus.FinishWebRequestGeneralError;
}
finally
{
// Close stream objects
if (streamResponse != null)
{
streamResponse.Close();
}
if (streamRead != null)
{
streamRead.Close();
}
if (response != null)
{
response.Close();
}
ptr.WebRequest = null;
if (requestSuccess)
{
MakeNextRequest();
}
else
{
if (currentRequest.Callback != null)
{
currentRequest.Callback(new WebRequestCompletedArgs(status));
}
}
}
}
