// make sure the connection is still open and from the same host
public Connection GetConnnection(Uri uri, Uri proxy, Connection liveConnection)
{
if (liveConnection != null
&& liveConnection.IsConnected()
&& liveConnection.Uri.Host.ToLower() == uri.Host.ToLower())
{
return liveConnection;
}
else
{
liveConnection.Close();
return GetConnectionPrivate(uri, proxy);
}
}
private HttpResponse GetResponse(Connection connection)
{
HttpResponse response = connection.ReceiveResponseHeaders();
_cookieStore.ReadCookiesFromResponse(response);
connection.ReceiveResponseEntity(response);
// for response code 100 we expect another http message to arrive later
if (response.ResponseCode != 100)
{
connection.CheckKeepAlive(response);
}
return response;
}
private HttpResponse SendRequestAndGetResponse(Connection connection, HttpRequest request)
{
_cookieStore.WriteCookiesToRequest(request);
// if we need to send a body (not only headers)
if (request.GetType().GetInterface("HttpEntityEnclosingRequest") != null)
{
var heer = (HttpEntityEnclosingRequest)request;
connection.SendRequestHeaderAndEntity(request, heer.Entity, heer.ExpectContinue);
}
else
{
connection.SendRequestHeader(request);
}
return GetResponse(connection);
}
private Connection InitiateConnection(Connection connection)
{
connection.IsBusy = true;
connection.Connect();
return connection;
}
