private void GetHostByNameSink(IAsyncResult result)
{
IPHostEntry e;
try
{
e = Dns.EndGetHostEntry(result);
}
catch (Exception ex)
{
// Could not resolve?
EventLogger.Log(ex);
return;
}
object[] Args = (object[])result.AsyncState;
Uri Resource = (Uri)Args[0];
object Tag = Args[1];
ContinueRequest(
new IPEndPoint(e.AddressList[0], Resource.Port),
HTTPMessage.UnEscapeString(Resource.PathAndQuery),
Tag,
null);
}
/// <summary>
/// Parses a URL
/// </summary>
/// <param name="ServiceURL">The URL to Parse</param>
/// <param name="WebIP">The IPAddress</param>
/// <param name="Port">The Port Number</param>
/// <param name="ServiceName">The Object</param>
static public void ParseURL(String ServiceURL, out String WebIP, out int Port, out String ServiceName)
{
Uri NewUri = new Uri(ServiceURL);
WebIP = NewUri.Host;
if (NewUri.HostNameType == UriHostNameType.Dns)
{
WebIP = Dns.GetHostEntry(WebIP).AddressList[0].ToString();
}
Port = NewUri.Port;
ServiceName = HTTPMessage.UnEscapeString(NewUri.PathAndQuery);
}
/// <summary>
/// Pipelines a Uri request
/// </summary>
/// <param name="Resource">Uri to GET</param>
/// <param name="Tag">State Data</param>
public void PipelineRequest(Uri Resource, object Tag)
{
object[] Args = { Resource, Tag };
string IP = Resource.Host;
if (Resource.HostNameType == UriHostNameType.Dns)
{
Dns.BeginGetHostEntry(IP, GetHostByNameSink, Args);
}
else
{
ContinueRequest(
new IPEndPoint(IPAddress.Parse(Resource.Host), Resource.Port),
HTTPMessage.UnEscapeString(Resource.PathAndQuery),
Tag,
null);
}
}
