On Tue, Jul 19, 2016 at 12:29 PM, Amlaan Kar <amlaan.kar@xxxxxxxxx> wrote:
> I have two handlers to be accessed. My motive is to use the second handler
> if the first handler returns DECLINED.
>
> I have tried various combinations of SetHandler, AddHandler and AddType but
> none has worked as overriding takes place in all of these combinations.
>
> Is there any method in Apache to use more than one handler without
> overriding?
If the first handler (returning DECLINED) is yours, you can hook it by
specifying its successor(s), e.g.:
static void my_register_hooks(apr_pool_t *p)
{
static const char * const succs[] = { "mod_running_after.c", NULL };
...
ap_hook_handler(my_handler, NULL, succs, APR_HOOK_<WHATEVER>);
...
}
This works for any hook, also by specifying predecessor(s) instead of
the above NULL.
Regards,
Yann.
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