critical section on application server

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2 total messages Started by Jeroen Eikmans Thu, 09 Nov 2000 00:00

#828

Author: Jeroen Eikmans
Date: Thu, 09 Nov 2000 00:00

39 lines
1454 bytes

hello all,

I have an application server. Each time a client connects to it i want to
increment a counter
on my main form. Because the main form is in a different thread, i figured i
should use a instance of TCriticalSection. Am I doing this right ?:

TCriticalSection* GMainGuard;


void __fastcall TBMSApplicationServer::CRemoteDataModuleCreate(
      TObject *Sender)
{
  // client connect
  // enter the critical section of the global main form
  GMainGuard->Enter();
  try {
    BMSServerForm->UpdateClients(1);
  }
  __finally {
    // leave the critical section of the global main form
    GMainGuard->Leave();
  }
}


thanx,

--
Jeroen Eikmans - Software Engineering

Pulse Automation Experts bv
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5928PW VENLO
The Netherlands
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Re: critical section on application server

#742

Author: Evgeni
Date: Tue, 14 Nov 2000 00:00

49 lines
1630 bytes

I do it in same way.
It is working



Jeroen Eikmans <office@pulse-experts.nl> wrote in message
news:3a0a7357_2@dnews...
> hello all,
>
> I have an application server. Each time a client connects to it i want to
> increment a counter
> on my main form. Because the main form is in a different thread, i figured
i
> should use a instance of TCriticalSection. Am I doing this right ?:
>
> TCriticalSection* GMainGuard;
>
>
> void __fastcall TBMSApplicationServer::CRemoteDataModuleCreate(
>       TObject *Sender)
> {
>   // client connect
>   // enter the critical section of the global main form
>   GMainGuard->Enter();
>   try {
>     BMSServerForm->UpdateClients(1);
>   }
>   __finally {
>     // leave the critical section of the global main form
>     GMainGuard->Leave();
>   }
> }
>
>
> thanx,
>
> --
> Jeroen Eikmans - Software Engineering
>
> Pulse Automation Experts bv
> Marinus Dammeweg 66
> 5928PW VENLO
> The Netherlands
> office@pulse-experts.nl
> +31 (0)77 - 323 26 26
> +31 (0)77 - 323 26 27 fax
> Visit our site: www.pulse-experts.nl
>
>

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