private static void Parse(string data)
{
var parser = HttpParser.Create();
parser.Initialize(HttpParserType.Request);
parser.OnHeaderField = printData("on header field");
parser.OnHeaderValue = printData("on header value");
parser.OnUrl = printData("on url");
parser.OnBody = printData("on body");
parser.OnHeadersComplete = print("headers complete");
parser.OnMessageBegin = print("message begin");
parser.OnMessageComplete = print("message complete");
parser.Execute(data);
}