MarianSaad

Hi, 
I created an API using datasnap webbroker in delphi 10.3 

I am calling an entry point inside a dll that is responsible for creating reports.

It works fine for single call.

I did a simple test by calling my API two times simultaneously but the dll crashed.

How can I get the dll handle simultaneous requests?

Thanks!

Hi,

I am building an API using delphi 10.3
The technology that I am using is datasnap web broker stand-alone application.
This API handles a web request that post data to my SQL server database.
The response I am returning is in JSON.

It works, but I am concerned about concurrent requests and a heavy load in general.

Also, at some point I will create another API that generates PDF file and sends it out to the client.

Should I use another type, like CGI or ISAPI?
Should I create connections and queries in code at runtime before each request and then free?

I am new to all this and still learning.
Can anyone please guide me with the technology that I use?

Thanks,

Marian