In IWBSDemo/bin im see RequestHeaders_1.log and RequestStream_1.log files, how can i enable this logs ? 
P.S. i use HTTPSys

Hello,
I did a test for IdTCPServer and Client.
The results differed slightly and were interesting.

TCPServer test on Delphi, after 1500+ client connected then freeze,
But lazarus is works fine

Same code same component(Indy10), different result!!!

Test PC Windows 10 64 Bit
Delphi 10.3 Community vs Lazarus 2.0.8 (fpc 3.0.4)
And Delphi 7 same result freeze(Thread creation error)

   

Im use iwbootstrap4 + Bootstrap File Input library for upload files:

I have no questions to ask i am just posting this thread to check on all of you during this pandemic COVID19. Specially @rlebeau how are you bro during this pandemic? 
I wanted to thank you for all your efforts in helping everyone as possible as you can.
I have learned alot from you even when i knew nothing about delphi and from where to start with most basic things, i will never forget that.
Thank you bazillion times. for me its so rare to find a knowledgeable expert who teach without waiting any thing from his teaching and helping, you are great human being.
Thank you to every one who make a forum like this to make it easy to communicate and get help from experts in easy way. 

Stay safe everyone, stay home hopefully this pandemic pass with no harm ♥️

Hello,

I'm getting the below error when deploying my IW application on IIS. Is it a confirguration issue, or simply a bug in the ASPX-dlls included in 15.1.20?


Server Error

Full stack trace:

Could you please point me to the best practice on using pooled connections?. 
The use of LockDataModule and UnlockDatamodule.
I have an iw15.1.9+Delphi XE7 + FireDac + SQL Server app working with this scenario and we are facing frequent htto error 500 on IIS 8.5 (ISAPI) with very small load of users (10 concurrent).

We saw that sometimes the session data from different users were mixed so we discovered that we where using incorrectly the tiwPoolDatamodule object on serverController.

We are using grids and db aware controls so we could not simply Lock and Release on the same procedure. We decided not tu add the DB Query/Connection Controls to UserSession and use pooled connections due to the scalability on connectios that we are specting to have, 300 concurrent connections.

We use a LockDatamodule on every single entry event point and an UnLockDatamodule on the AfterRender+OnDestroy event of every single form.

This is not working, we are leaving some Datamodules blocked so we are consuming all of the datamodules available and ending with no more pool connections available error.

I think this is a very complex problem with multiple problems on one text but I think is due to the way we are using the pooled connections.

thank you in advance for any advice

Hello,
I am working using Delphi 10.3.3 Upd 3 on Windows 10 64bit
Due to some problems about opening CGDevTools dialogs after deployed the application as an ISAPI extension I tried to update my IW  from 15.1.17 to 15.1.19.
Using 15.1.17 everything worked fine a part problems opening dialogs.
Under 15.1.19 the application stop running at the begining.

In the TIWUserSession.IWUserSessionBaseCreate I instatiate several data module to permit to access them as a UserSession property:

Hi,

I want to make an application send different emails using tidSMTP.
The tests I am doing using Yahoo or Gmail to send the email it not working but I don't know why.
I don't get an error, but the test email does not work.
The message that pops up is Connection close graciously.
I am new to this and I haven't found any documentation on how to approach this.

Thanks in advance,

Here's the code:

With IdSSLIOHandlerSocketOpenSSL1 do
  begin
    Destination := dbeSMTPServer.Text + ':' + dbeSMTPPort.Text;
    Host := dbeSMTPServer.Text;
    MaxLineAction := maException;
    Port := StrToInt(dbeSMTPPort.Text);
    SSLOptions.Method := sslvTLSv1;
    SSLOptions.Mode := sslmUnassigned;
    SSLOptions.VerifyMode := [];
    SSLOptions.VerifyDepth := 0;
  end;
//SETTING SMTP COMPONENT DATA //
  IdSMTP.Host := dbeSMTPServer.Text;
  IdSMTP.Port := StrToInt(dbeSMTPPort.Text);
  IdSMTP.Username := dbeSMTPUser.Text;
  IdSMTP.Password := dbeSMTPPassword.Text;
  IdSMTP.IOHandler := IdSSLIOHandlerSocketOpenSSL1;
  IdSMTP.AuthType := satDefault;
  //IdSMTP.UseTLS := utUseExplicitTLS;
// SETTING email MESSAGE DATA //
  IdMessage.Clear;
// add recipient list //
  with IdMessage.Recipients.Add do
  begin
    Name := dbeFullName.Text;
    Address := dbeEmail.Text;
  end;
  IdMessage.From.Address :=  dbeEmail.Text;
  IdMessage.Subject := 'Email Test From Sales Manager';
  IdMessage.Body.Add('Hi ' + dbeFullName.Text + ',' + chr(13) + chr(13) +
                    'If you received this email, the configuration of the email for the user ' + dbeUsername.Text +
                    ' is correct!');
  IdMessage.Priority := mpHigh;
  try
    IdSMTP.Connect();
    IdSMTP.Send(IdMessage);
    ShowMessage('Email sent');
    IdSMTP.Disconnect();
  except on e:Exception do
    begin
      ShowMessage(e.Message);
      IdSMTP.Disconnect();
    end;
  end;

Hi!

We had the Intraweb version 14.0.47 and now we're trying to migrate to new Intraweb 15.1.19.

The application (s) use ADO for connecting to the database. This was working good, despite the bad practice that we have implemented that each form has a lot of ADOQuery component.

This is the actual configuration:

1.- Usersession has the ADOConnection and a bunch of TADOQuery component. 
2.- A lot of forms with a lot of TADOQuery component. 

It was working.

Now after the installation of Intraweb 15.1.19, now we get this error Missing Connection or ConnectionString. Nothing have changed, how can we solve this problem???

TIA

Howdy All!

First, I hope everyone and their families are safe during this worldwide pandemic.

I keep adding more and more overhead to my UserSession when it is initially created (I have to load the data BEFORE the first main intraweb page is created).

I need to show a page telling the user that I am loading their data and to please wait.

Where / how do I show a page in the Server Controller while the usersession is being 'created'?

I am guessing I need to 'delay' the data loading in my UserSession when it is first created and show a loading page and then continue data loading?!!?

Thanks in advance,

Shane