new Hook doesn't work

[h iroshan <ir...@gmail.com>]

Hi All,

I created a new hook for some additional task in mod_proxy_balancer .I
clearly followed the steps at
http://213.11.80.10/manual/developer/hooks.html . I register my Hook as
follows

 static  void  ap_proxy_balancer_register_hook(apr_pool_t *p)
{
  //additional code goes here
    proxy_hook_my_request(proxy_balancer_my_request, NULL, NULL,
APR_HOOK_MIDDLE);

}

By using  apxs tool this module and mod_proxy module can compile without any
error. When my server runs,  the proxy_balancer_my_request function never
execute and all the other hooks execute there functions without any problem.
Even there is no any error message in error log also. I want to know why
this proxy_balancer_my_reques function never execute?

Please Help me
Iroshan.