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Latest Threads
WebApplication.IP change ...
Forum: IntraWeb General Discussion
Last Post: alex.trejo@tttnet.com.mx
Yesterday, 03:02 AM
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Hook/callback to handle t...
Forum: IntraWeb General Discussion
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09-08-2026, 09:03 AM
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Reproducible IIS crash in...
Forum: IntraWeb General Discussion
Last Post: alex.trejo@tttnet.com.mx
09-08-2026, 01:48 AM
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The packages IW16.xx inc...
Forum: IntraWeb General Discussion
Last Post: hsbelli
09-03-2026, 11:46 AM
» Replies: 2
» Views: 326
Redirection issues with F...
Forum: IntraWeb General Discussion
Last Post: magosk
08-31-2026, 10:03 AM
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Source Code
Forum: IntraWeb General Discussion
Last Post: magosk
08-31-2026, 08:11 AM
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TContenthandler requires ...
Forum: IntraWeb General Discussion
Last Post: valmeras
08-30-2026, 02:35 AM
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TIWjQDBGrid erratic behav...
Forum: IntraWeb General Discussion
Last Post: alex.trejo@tttnet.com.mx
08-20-2026, 05:12 PM
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» Views: 2,046
Change Language DataTable
Forum: IntraWeb General Discussion
Last Post: Rigoberto Mercedes
08-19-2026, 03:21 PM
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How to terminate HTTP Thr...
Forum: Indy
Last Post: rlebeau
08-14-2026, 08:01 AM
» Replies: 5
» Views: 851

 
  Simply convert PeerIp to IpV4
Posted by: DidierMenant - 07-30-2026, 09:50 AM - Forum: Indy - Replies (2)

Hello,
in indy 10

I simply want to convert the format
AThread.Binding.PeerIP = '0:0:0:0:0:0:0:1'
into an IPv4 address (xxx.xxx.xxx.xxx).
I assume there is an existing function that I'm just not finding ?

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  Datatables question
Posted by: Vitrescent - 07-27-2026, 03:43 AM - Forum: IntraWeb General Discussion - Replies (2)

Hello.  I have rawtext (IWLabel.Caption) for my json data.  

Code:
'{ "data": [ .... ] }'


I want this rawtext include in define of datatables (HTML template).

Code:
WebApplication.CallBackResponse.AddJavaScriptToExecuteAsCDATA('$(''#examples'').DataTable( {  "ajax": ' + rawtext + ',} );'); 


How?

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  Intraweb components missing on IDE palette (Priority Support)
Posted by: valmeras - 07-20-2026, 08:29 PM - Forum: IntraWeb General Discussion - Replies (3)

I am using Intraweb 16.2.2 with Rad Studio Athens 12.3
If I create  a new C++ Builder project and open a form, Intraweb components are not available on the IDE palette.
But it is a Delphi project, the components are available and visible.

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  Need Help Integrating Microsoft Entra ID SAML with IntraWeb
Posted by: capheny - 07-07-2026, 06:43 AM - Forum: IntraWeb General Discussion - Replies (1)

Hello,

How can I implement  SAML authentication with Microsoft Entra ID with Intraweb application, ASPX deployment under IIS? Is there any sample or working project already?
Thanks for any advice.

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  OpenSSL and concurrent read/write
Posted by: kbriggs - 07-04-2026, 12:35 AM - Forum: Indy - Replies (5)

I've got a client/server gaming app where I use an Indy TCPServer component (ver 10.6.3.4) for my packet exchange system via websocket. I've hand-coded my own websocket protocol since it's not native to Indy. Currently my OnExecute loop calls a function that sends any outbound packets that are ready in a queue and then reads the next inbound packet like this:

Code:
// loop here to send any ready outgoing packets
// now check for incoming packet 
if IO.InputBufferIsEmpty and not(IO.CheckForDataOnSource) then Exit;
Opcode := IO.ReadByte;  // start of packet

At the bottom of my OnExecute is a Sleep(10) command to keep the CPU from spinning to 100%.

All this has worked fine for many years now but there is a limit to how many connections (a few hundred) this system can support. I'm having Claude Code look at this and it's telling me the Sleep command is the main bottleneck as the system will eventually spend most of its time thread switching rather than running the game. It initially suggested using a blocking read command with a timeout (allowing me to delete the Sleep) and then moving the outgoing packet writes to a separate worker thread. That all sounded good until we got into the details and now it's telling me "OpenSSL isn't safe for truly concurrent SSL read / SSL write on the same connection without locking". So is this true? Will I have to implement critical sections or MREW locks to prevent any chance of a simultaneous read/write? Putting a lock around the blocking read is highly problematic since it may stay for awhile and that kind of defeats the efficiency improvement I'm trying to make. By the way, I know my Indy install is nearly 2 years out of date. Updating is on my to-do list.

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  Projeto Intraweb
Posted by: vonirpereira - 07-03-2026, 06:51 PM - Forum: IntraWeb General Discussion - Replies (2)

When I start a new web project in Lazarus 4.6 + Intraweb 16.2.1, I get the error: "List index(9) out of bounds". The error occurs even in a new project, without changing any lines in the new project. And this happens every time you reopen the project. How do I fix this?
Image of the error attached.



Attached Files Thumbnail(s)
   
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Photo Intraweb + Lazarus
Posted by: vonirpereira - 07-03-2026, 06:35 PM - Forum: IntraWeb Dúvidas Gerais - No Replies

Problema no lazarus 4.6 com intraweb 16.2.1. Quando inicio um novo projeto no Lazarus + Intraweb surge o erro: List index(9) out of bounds. Isso acontece sem mudar nenhuma linha de código. Toda vez que vc reabre o projeto a mensagem volta.
   

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  CSS file not reloading after change
Posted by: Gustave - 06-30-2026, 09:00 PM - Forum: IntraWeb General Discussion - Replies (3)

I am using Delphi 13 with version 16.2.1 and entering a CSS file name in the content files string list.  When I modify my CSS file and restart the program, it looks like the CSS file is not reloaded as it still has all my old code.  I have to rename my file and re-enter the name in order for the changes to take effect.

Also a general FYI- TMS has discontinued their support for their Intraweb controls as of Delphi 12.  This is the reason I had to add some CSS files with a small amount of code in them to do the same things using the standard Intraweb controls- removed their check list boxes and grids mostly.

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  VCL conversion
Posted by: tobenschain - 06-20-2026, 05:00 AM - Forum: Delphi General Discussion - No Replies

Is there a program such as Mida available for converting VCL to Intraweb?

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  weakpackageunit contains global data
Posted by: tobenschain - 05-25-2026, 10:39 AM - Forum: IntraWeb General Discussion - Replies (4)

I am unable to compile my IntraWeb app. I get $weakpackageunit windows contains global data

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