private static WebRequest CreateWebRequest(string url, IProxyConfig proxyConfig = null)
{
WebRequest webRequest = WebRequest.Create(url);
AddDefaultHeaders(webRequest);
webRequest.Method = HttpMethod.Head.Method;
webRequest.Proxy = proxyConfig?.CreateWebProxy();
webRequest.Timeout = 10000;
return(webRequest);
}
public static HttpClientHandler CreateHttpClientHandler([CanBeNull] IProxyConfig proxyConfig)
{
HttpClientHandler clientHandler = new HttpClientHandler
{
PreAuthenticate = false,
UseDefaultCredentials = true,
UseProxy = false
};
if (proxyConfig?.IsValid() == true)
{
IWebProxy proxy = proxyConfig.CreateWebProxy();
if (proxy != null)
{
clientHandler.UseProxy = true;
clientHandler.Proxy = proxy;
clientHandler.UseDefaultCredentials = proxyConfig.UseDefaultCredentials;
clientHandler.PreAuthenticate = proxyConfig.UseDefaultCredentials;
}
}
return(clientHandler);
}