public async Task <HttpWebResponse> GetResponse(HttpRequest options, bool sendFailureResponse = false)
{
options.CancellationToken.ThrowIfCancellationRequested();
var httpWebRequest = _requestFactory.Create(options);
ApplyHeaders(options.RequestHeaders, httpWebRequest);
if (options.RequestStream != null)
{
httpWebRequest.ContentType = options.RequestContentType;
_requestFactory.SetContentLength(httpWebRequest, options.RequestStream.Length);
using (var requestStream = await _requestFactory.GetRequestStreamAsync(httpWebRequest).ConfigureAwait(false))
{
await options.RequestStream.CopyToAsync(requestStream).ConfigureAwait(false);
}
}
else if (!string.IsNullOrEmpty(options.RequestContent) ||
string.Equals(options.Method, "post", StringComparison.OrdinalIgnoreCase))
{
var bytes = Encoding.UTF8.GetBytes(options.RequestContent ?? string.Empty);
httpWebRequest.ContentType = options.RequestContentType ?? "application/x-www-form-urlencoded";
_requestFactory.SetContentLength(httpWebRequest, bytes.Length);
using (var requestStream = await _requestFactory.GetRequestStreamAsync(httpWebRequest).ConfigureAwait(false))
{
await requestStream.WriteAsync(bytes, 0, bytes.Length).ConfigureAwait(false);
}
}
Logger.LogDebug(options.Method + " {0}", options.Url);
var requestTime = DateTime.Now;
try
{
options.CancellationToken.ThrowIfCancellationRequested();
var response = await _requestFactory.GetResponseAsync(httpWebRequest, options.Timeout).ConfigureAwait(false);
var httpResponse = (HttpWebResponse)response;
OnResponseReceived(options.Url, options.Method, httpResponse, requestTime);
EnsureSuccessStatusCode(httpResponse);
options.CancellationToken.ThrowIfCancellationRequested();
return(httpResponse);
}
catch (OperationCanceledException ex)
{
var exception = GetCancellationException(options.Url, options.CancellationToken, ex);
throw exception;
}
catch (Exception ex)
{
if (sendFailureResponse)
{
var webException = ex as WebException ?? ex.InnerException as WebException;
if (webException != null)
{
if (webException.Response is HttpWebResponse response)
{
return(response);
}
}
}
throw GetExceptionToThrow(ex, options, requestTime);
}
}
