public static HttpClient ConstructHttpClient(string proxyUrl, string baseAddress = null,
HttpRequestHeaderHelper headers = null, TimeSpan?timeout = null)
{
var handler = new HttpClientHandler();
if (string.IsNullOrWhiteSpace(proxyUrl) == false)
{
handler.Proxy = new WebProxy(proxyUrl);
handler.UseProxy = true;
}
var client = new HttpClient(handler)
{
Timeout = timeout ?? TimeSpan.FromMilliseconds(300000)
};
if (string.IsNullOrWhiteSpace(baseAddress) == false)
{
client.BaseAddress = new Uri(baseAddress);
}
if (headers == null)
{
return(client);
}
foreach (var pair in headers.GetHeaderValues())
{
if (pair.Value != null)
{
client.DefaultRequestHeaders.TryAddWithoutValidation(pair.Key, pair.Value);
}
}
return(client);
} /*End of ConstructHttpClient method*/
