Request with header

Hi guys

new maintenance update 15.2.31 is available for download 

https://www.atozed.com/2021/06/intraweb-15-2-31/

It includes a new version of IntraWeb Certificate Manager which fixes a critical bug when converting certificates to PKCS12 format (used by IIS and/or Http.sys applications).

Enjoy! 

I have a small linux/windows daemon written under Lazarus/FPC.
There is some TThread descendant class, which is created at daemon startup event.
The class create Indy HTTP Server in it constructor. The HTTP Server works fine both as linux daemon/windows service.
There is code that set HTTPServer.Active := False and FreeAndNil Httpserver on thread termination.
Under Windows everything working perfect.
But under linux HTTPServer.Active:=false causes HTTPServer to hang up.

Even when I start a daemon with -r and try to press Ctrl+C it will not terminate. Some times after that I received Äccess violation" or "Segmentation fault".

Any ideas? I think it is some-how related with synchronization (TThread.Synchroinize does not work under ??) Can somebody help?

The client connected to the site (without authorization by login password) and performed some operations. Then he disconnected (broke the session himself or due to technical problems). How do I make sure that the server automatically recognizes the client when it reconnects, so that it can continue performing operations on the server?

Hi,

In IWEdit OnAsyncKeyPress, the value in "EventParams.Values['which']" differs from the value in OnAsyncKeyUp/Down.
It looks like another or extended characterset is being used.

My problem is, that in OnAsyncKeyPress keys like <Backspace> or <Delete> do not trigger this event.

Is this by design, or is this a glitch?

Kind regards,
Paul

Hi,

Would it be possible to add an autocomplete attribute to the IWForm and/or IWEdit.

According to https://www.w3schools.com/howto/howto_ht...te_off.asp this should be possible in HTML

Thanks, Paul

Hi,

Currently, TIWTreeView and TIWTreeViewItem don't have Async Events.
Are you planning on adding these?

Regards, Paul

Delphi 10.2.3
IW 14.2.6

After migrating from IW10, our ISAPI dll is hanging after user exports a report to XLS (via EMS Advanced Data Export 4.16.0.2) and then terminates the session or TimeOut happen. Both events trigger a TerminateAndRedirect. No new users can log into the application and this problem is only resolved doing a recycle in IIS. We have tried everything possible and find no reason of this behaviour. This app had been working fine for years. The problem does not appear if running as exe, only as dll with IIS. We even tried going all the way to IW 15.2.20, same thing happens. Any help would be greatly appreciated. 

UPDATE. We also use Templates in this app. Since the form that produces this report allows download of xls (via SendFile) Form LockOnSubmit is set to False.
Yesterday in one of our trial & error tests, we took the template of that form out and the error seemed to go away, but NO, it continues

UPDATE 2. We moved the QExport component from the UserSessionUnit where it originally was to the unit where the user generates the export. When the user exits that form after generating the XLS export the session of the user hangs, but the other logged in users can continue to work. When leaving the form there is a Form.Release, and there the session hangs. It seems that QExport component leaves something open that Intraweb cannot dispose of.

UPDATE 3. EMS, the makers of the component, say that it is not a problem of component, but something that IW is not able to handle. We are out of options. 

Can you help us understand the problem and -most important - how to find the culprit and solve it?
 
Best regards.

Hi guys,

A new update with just some minor fixes is available:

https://www.atozed.com/2021/06/intraweb-15-2-30/

Enjoy! 

Is it possible to create something like an alias for the links of Intraweb apps?
E.g., instead of, for instance, http://my_ip_address:8880/$/start, something like http://www.my_app.com

Is that possible?