[fpc-pascal] TJSONRPCModule: access the request from an handler.

Michael Van Canneyt michael at freepascal.org
Fri Sep 9 16:05:22 CEST 2022

On Fri, 9 Sep 2022, Luca Olivetti via fpc-pascal wrote:

> El 9/9/22 a les 15:50, Michael Van Canneyt ha escrit:
>> The solution is much more simple.
>> Override HandleRequest() in the module.
>> Save the request in a variable and call inherited.
> Much simpler indeed! Thank you.
> In my case I just save the remote address, but in your example below I 
> suppose you redefined FRequest (and FResponse) to hide the private one in the 
> ancestor, but what I don't understand is the C:=C+C and the need to set 
> FRequest and FResponse to nil.

You can remove the C variable stuff, it was for debugging purposes. I simply
didn't remove it during the copy & paste.

I set the variables to Nil after calling inherited (where the request is
actualluy handled) so they are not inadvertently used in the
OnDestroy of the datamodule.


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