I found the problem: it is with THTTPConnection descendent creation. Now I
need to replace FWSocketServer->OnSessionAvailable with my function, which I
could but the following code fails:
__fastcall THTTPServer::THTTPServer(TApplication *AOwner) :
THttpServer(AOwner)
{
OriginalSessionAvailable = FWSocketServer->OnSessionAvailable;
SocketServer->OnSessionAvailable = SessionAvailable;
}
//---------------------------------------------------------------------------
This part above is fine.
void __fastcall THTTPServer::SessionAvailable(TObject *Client, WORD Error)
{
THTTPThread *affinityThread =
serverThread->httpServerClientThreadManager->getHTTPThread();
httpClientData *data = new httpClientData();
data->server = this;
data->Error = Error;
while(!PostThreadMessage(affinityThread->ThreadID,
WM_HTTP_CLIENT_THREAD_ATTACH, (WPARAM)Client, (LPARAM)data))
::Sleep(1);
}
//---------------------------------------------------------------------------
This is also fine.
Now the problem is in affinityThread!
void __fastcall THTTPThread::processServerThreadMessage(const MSG &msg)
{
if(msg.message == WM_HTTP_CLIENT_THREAD_ATTACH)
{
httpClientData *data = (httpClientData*)(void*)msg.lParam;
data->server->OriginalSessionAvailable((TObject*)(void*)msg.wParam,
(LPARAM)data->Error); // gives infinite unnamed exceptions here!!!!!
PostMessage(((httpServerClientClass*)(void*)msg.wParam)->Handle,
WM_UPDATE_CLIENT_AFFINITY, (WPARAM)this, 0);
delete data;
}
else
DispatchMessage(&msg);
}
//---------------------------------------------------------------------------
Any idea?
Best Regards,
SZ
----- Original Message -----
From: "Francois PIETTE" <[EMAIL PROTECTED]>
To: "ICS support mailing" <[email protected]>
Sent: Friday, February 17, 2006 8:45 PM
Subject: Re: [twsocket] Problem with Thread(At/De)tach
> You should create the smalest possible test program which reproduce the
> problem, preferably using Delphi.
> --
> [EMAIL PROTECTED]
> http://www.overbyte.be
>
> ----- Original Message -----
> From: "Fastream Technologies" <[EMAIL PROTECTED]>
> To: "ICS support mailing" <[email protected]>
> Sent: Friday, February 17, 2006 6:21 PM
> Subject: [twsocket] Problem with Thread(At/De)tach
>
>
>> Hello,
>>
>> I know I have brought this problem to your attention before but it
>> persists
>> and I think I have a clue. The problem has been:
>>
>> - MT
>> - NOFORMS
>> - Worker thread of http server clients is different than http server
>> itself
>>
>> Now the clue is I recognized that there is window allocation/deallocation
>> with every thread at/de-tach! So that could be the very reason why Arno
>> could find the issue with many twsocket allocations deletions. I am SURE
>> this is an ICS problem as the components give "cannot create hidden
>> window"
>> and there is no other application running! This happens with two of my
>> applications.
>>
>> Could someone take a look?
>>
>> Best Regards,
>>
>> SZ
>>
>> --
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>> please goto http://www.elists.org/mailman/listinfo/twsocket
>> Visit our website at http://www.overbyte.be
>
> --
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> please goto http://www.elists.org/mailman/listinfo/twsocket
> Visit our website at http://www.overbyte.be
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