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11.0.11 released on Jul 25, 2022

Before request handler



PURPOSE:


Execute your code before a request is handled.

SYNTAX:


void _before ( ) ...


DESCRIPTION:


Every Vely request goes through a request dispatcher (i.e. vely_dispatch_request() function), which is auto-generated. In order to specify your code to execute before a request is handled, create a source file "_before.v" and implement a function "void _before()", 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), before-request handler does not execute either.

EXAMPLES:


Here is a simple implementation of before-request trigger that just outputs "Getting Started!!":
#include <vely.h>

void _before()
{
    out-header default
    @Getting Started!!
}


SEE ALSO:


Requests ( non_request   after_request_handler   before_request_handler   input-param   request   startup_handler   url-param   vely_dispatch_request  )  SEE ALL (documentation)



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