void DoWorkInternal(object actionState)
{
ProxyDatum proxy = actionState as ProxyDatum;
//var addressFamily = AddressFamily.InterNetwork;
var socketType = SocketType.Stream;
var protocolType = ProtocolType.Tcp;
bool isProxyInvalid = true;
lock (State)
{
++State.Testing;
}
foreach (var proxyTypeToTest in proxyTypesToTest)
{
bool isProxySocketValid = ProbeProxy(proxy, socketType, protocolType, proxyTypeToTest, MaximumConnectionTime);
SpinProxiesApiWrapper.WriteTempContent(spinProxiesData, SpinProxiesProxyClass.Socks5);
isProxyInvalid = (isProxyInvalid && !isProxySocketValid);
if (isProxySocketValid)
{
lock (State)
{
++State.Available;
}
lock (availableProxiesList)
{
availableProxiesList.Add(proxy);
}
break;
}
}
lock (State)
{
++State.Tested;
}
if (isProxyInvalid)
{
lock (State)
{
++State.Failed;
}
}
}
private ProxyTester()
{
spinProxiesApiWrapper = new SpinProxiesApiWrapper();
spinProxiesData = spinProxiesApiWrapper.FetchProxyList(SpinProxiesProxyClass.Socks5);
probeProxyHeaderBuffer = new FluentHeaderBuilder()
.AddMethod("http://c.statcounter.com/11592521/0/dc42a2e3/0/", HttpMethod.Get)
.Add(HttpRequestHeader.Host, "c.statcounter.com")
.Add(HttpRequestHeader.Connection, "keep-alive")
.Add(HttpRequestHeader.CacheControl, "max-age=0")
.AddCustom("Upgrade-Insecure-Requests", "1")
.Add(HttpRequestHeader.UserAgent, "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36")
.Add(HttpRequestHeader.Accept, "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8")
.Add(HttpRequestHeader.AcceptEncoding, "gzip, deflate")
.Add(HttpRequestHeader.AcceptLanguage, "en-US,en;q=0.9,ro;q=0.8")
.Add(HttpRequestHeader.Pragma, "no-cache")
.BuildAsByteArray();
}
