private async Task <HttpResponse> PostPutInternal(string method)
{
NetCore11HttpRequest request = this.ConfigureWebRequest(method, this.Url);
this.PreparePostBody(request.RequestMessage);
this.WriteRequestBody(request);
return(await this.GetResponse(request));
}
private async Task <HttpResponse> GetStyleMethodInternal(string method)
{
NetCore11HttpRequest request = this.ConfigureWebRequest(method, this.Url);
if (this.HasBody && (method == "DELETE" || method == "OPTIONS"))
{
request.RequestMessage.Content.Headers.ContentType = MediaTypeHeaderValue.Parse(this.RequestContentType);
this.WriteRequestBody(request);
}
return(await this.GetResponse(request));
}
private NetCore11HttpRequest ConfigureWebRequest(string method, Uri url)
{
var request = new NetCore11HttpRequest(method, url);
////////// 1. Configure HttpRequestMessage.
this.AppendHeaders(request.RequestMessage);
// Override certain headers that are controlled by RestSharp.
request.RequestMessage.Headers.TE.Clear();
request.RequestMessage.Headers.TE.Add(new TransferCodingWithQualityHeaderValue("deflate"));
request.RequestMessage.Headers.TE.Add(new TransferCodingWithQualityHeaderValue("gzip"));
request.RequestMessage.Headers.TE.Add(new TransferCodingWithQualityHeaderValue("identity"));
if (this.UserAgent.HasValue())
{
request.RequestMessage.Headers.UserAgent.Add(ProductInfoHeaderValue.Parse(this.UserAgent));
}
////////// 2. Configure HttpClientHandler
this.AppendCookies(request.RequestHandler, url);
// This matches with request.Headers.TE header.
request.RequestHandler.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip | DecompressionMethods.None;
// Handler credentials.
request.RequestHandler.UseDefaultCredentials = this.UseDefaultCredentials;
if (this.Credentials != null)
{
request.RequestHandler.Credentials = this.Credentials;
}
// redirects
request.RequestHandler.AllowAutoRedirect = this.FollowRedirects;
if (this.FollowRedirects && this.MaxRedirects.HasValue)
{
request.RequestHandler.MaxAutomaticRedirections = this.MaxRedirects.Value;
}
////////// 3. Configure HttpClient
if (this.Timeout != 0)
{
request.RequestClient.Timeout = TimeSpan.FromMilliseconds(this.Timeout);
}
return(request);
}
private async Task <HttpResponse> GetResponse(NetCore11HttpRequest request)
{
HttpResponse response = new HttpResponse {
ResponseStatus = ResponseStatus.None
};
try
{
NetCore11HttpResponse webResponse = await GetRawResponse(request);
this.ExtractResponseData(response, webResponse);
}
catch (Exception ex)
{
this.ExtractErrorResponse(response, ex);
}
return(response);
}
private void WriteRequestBody(NetCore11HttpRequest webRequest)
{
if (this.HasBody || this.HasFiles || this.AlwaysMultipartFormData)
{
webRequest.RequestMessage.Content.Headers.ContentLength = this.CalculateContentLength();
}
using (Stream requestStream = webRequest.GetRequestStreamAsync())
{
if (this.HasFiles || this.AlwaysMultipartFormData)
{
this.WriteMultipartFormData(requestStream);
}
else if (this.RequestBodyBytes != null)
{
requestStream.Write(this.RequestBodyBytes, 0, this.RequestBodyBytes.Length);
}
else if (this.RequestBody != null)
{
this.WriteStringTo(requestStream, this.RequestBody);
}
}
}
private static async Task <NetCore11HttpResponse> GetRawResponse(NetCore11HttpRequest request)
{
try
{
return(await request.GetResponseAsync());
}
catch (WebException ex)
{
// Check to see if this is an HTTP error or a transport error.
// In cases where an HTTP error occurs ( status code >= 400 )
// return the underlying HTTP response, otherwise assume a
// transport exception (ex: connection timeout) and
// rethrow the exception
var exResponse = ex.Response as NetCore11HttpResponse;
if (exResponse != null)
{
return(exResponse);
}
throw;
}
}
