Hello
I have a Server in Indy, Application mode, with 9 Pages.
the ServerControllerBaseConfig looks like this:
and in mainform-create is the alloc of these pages like:
most times , it works.
but if an error occurs, I throw an exception to end this session.
This may happen, if something goes wrong in wakoForm-&tCreate or other constructor calls.
If I throw a Exception like described, these Session dies and thats ok.
But now, other sessions can no longer get created. Every new one comes with an access violation when created by "new" .
I can't find out, why
I solved it by notice the exception but throwing it in onShow, instead of onCreate. Now it works.
I looked for hours to find a reason, but it seems , that an Exception in mainForm.create prevent the server from creating new sessions .
CBuider 10.2.3 IW 15.6.7
greetings from germany
jörg
I have a Server in Indy, Application mode, with 9 Pages.
the ServerControllerBaseConfig looks like this:
Code:
void __fastcall TIWServerController::IWServerControllerBaseConfig(TObject *Sender)
{
TmainForm::SetURL("/", "mainForm");
TwakoForm::SetURL("/", "wakoForm");
TadrForm::SetURL("/", "adrForm");
TzahlForm::SetURL("/", "zahlForm");
TpaypalForm::SetURL("/", "paypalForm");
TendeForm::SetURL("/", "endeForm");
TbestellForm::SetURL("/", "bestellForm");
TNexiForm::SetURL("/", "nexiForm");
TnexiErrForm::SetURL("/", "nexiErrForm");
RegisterContentType(L"application/json");
...
}and in mainform-create is the alloc of these pages like:
Code:
void setAsMainForm() {
TmainForm::SetAsMainForm();
}
#pragma startup setAsMainForm
void __fastcall TmainForm::IWAppFormCreate(TObject *Sender)
{
try {
wakoForm = new TwakoForm(this);
adrForm = new TadrForm(this);
bestellForm = new TbestellForm(this);
zahlForm = new TzahlForm(this);
endeForm = new TendeForm(this);
paypalForm = new TpaypalForm(this);
nexiForm = new TNexiForm(this);
nexiErrForm = new TnexiErrForm(this);
}
catch(Exception &ex)
{
CreErrTxt = "Exception creating Forms : " + ex.Message;
isCreErr = true;
}
...
if (isCreErr)
throw Exception(CreErrTxt)most times , it works.
but if an error occurs, I throw an exception to end this session.
This may happen, if something goes wrong in wakoForm-&tCreate or other constructor calls.
If I throw a Exception like described, these Session dies and thats ok.
But now, other sessions can no longer get created. Every new one comes with an access violation when created by "new" .
I can't find out, why
I solved it by notice the exception but throwing it in onShow, instead of onCreate. Now it works.
I looked for hours to find a reason, but it seems , that an Exception in mainForm.create prevent the server from creating new sessions .
CBuider 10.2.3 IW 15.6.7
greetings from germany
jörg