After request handler

19.0.0 released Nov 08, 2023

Purpose: Execute your code after a request is handled.

void _after ( ) ...

Every Vely request goes through a request dispatcher (i.e. vely-dispatch-request() function). In order to specify your code to execute after a request is handled, create a source file "_after.vely" and implement a function "void _after()", which will be automatically picked up and compiled with your application.

If no request executes (for example if your application does not handle a given request), after-request handler does not execute either. If you use exit-request to exit current request handling, after-request handler still executes.

Examples

Here is a simple implementation of after-request handler that just outputs "Hi there!!":

#include <vely.h>

void _after()
{
     @Hi there!!
}