public static AsyncHttpRequest GetAsync(this HttpWebRequest webRequest, Action <AsyncHttpRequest> callBack)
{
var asyncRequest = new AsyncHttpRequest(webRequest, callBack);
asyncRequest.GetAsync();
return(asyncRequest);
}
private void ProcessWebResponse(AsyncHttpRequest request)
{
RunningRequestsCount--;
switch (QueueState)
{
case HttpRequestQueueState.Connecting:
ProcessResponseConnecting(request);
break;
case HttpRequestQueueState.Running:
ProcessResponseRunning(request);
break;
case HttpRequestQueueState.Reconnecting:
ProcessResponseReConnecting(request);
break;
case HttpRequestQueueState.Offline:
ProcessResponseOffline(request);
break;
}
ProcessQueuedItems();
}
private void ExecuteHttpRequest(QueuedRequest request)
{
try
{
RunningRequestsCount++;
var asyncHttpRequest = new AsyncHttpRequest(request.Request, WebRequestCallback, request);
if (request.PostData == null)
{
asyncHttpRequest.GetAsync();
}
else
{
asyncHttpRequest.PostAsync(request.PostData);
}
}
catch (Exception ex)
{
log.Error(ex);
}
}
private void ProcessResponseRunning(AsyncHttpRequest request)
{
var queuedRequest = (QueuedRequest)request.State;
switch (request.WebStatus)
{
case WebExceptionStatus.Success:
DecrementTimedOutCount();
queuedRequest.Callback(HttpRequestQueueResultCode.Success, request, queuedRequest.State);
break;
case WebExceptionStatus.Timeout:
IncrementTimedOutCount();
queuedRequest.Callback(HttpRequestQueueResultCode.RequestTimeout, request, queuedRequest.State);
break;
default:
SetOffline();
queuedRequest.Callback(HttpRequestQueueResultCode.Error, request, queuedRequest.State);
break;
}
}
private void ProcessResponseOffline(AsyncHttpRequest request)
{
var queuedRequest = (QueuedRequest)request.State;
queuedRequest.Callback(HttpRequestQueueResultCode.Offline, null, queuedRequest.State);
}
private void WebRequestCallback(AsyncHttpRequest request)
{
fiber.Enqueue(() => ProcessWebResponse(request));
}