private void TransactionCallback(Transaction trans)
{
switch (trans.Result)
{
case TransactionResult.Fail:
{
var reqPrms = trans.RequestParams.Clone() as RequestParams;
var resPrms = trans.ResponseParams.Clone() as ResponseParams;
UseOneAttempt();
StartNewTransaction(reqPrms, resPrms);
}
break;
case TransactionResult.Success:
{
if (CollectCookie)
{
SaveCookies(trans.Responce.ResponseUri, trans.Responce.Cookies);
}
if (trans.ResponseParams.AllowRedirect)
{
Uri redirect = null;
if (CheckRedirect(trans.Responce, ref redirect))
{
RedirectWithCookie(trans, redirect);
}
}
}
break;
default:
SessionCallback();
break;
}
}
private void RedirectWithCookie(Transaction trans, Uri redirect)
{
var reqPrms = trans.RequestParams.Clone() as RequestParams;
reqPrms.Uri = redirect;
reqPrms.Cookie = trans.Responce.Cookies;
var resPrms = trans.ResponseParams.Clone() as ResponseParams;
StartNewTransaction(reqPrms, resPrms);
}
private void StartNewTransaction(RequestParams reqPrmsPattern, ResponseParams resPrmsPattern)
{
Transaction tr = new Transaction(reqPrmsPattern, resPrmsPattern, TransactionCallback);
Transactions.Add(tr);
if (Attempts > 0)
{
tr.Begin();
}
else
{
SessionCallback();
}
}