static void http_delay_reply ( int fd , short what , void * arg ) {
 struct evhttp_request * req = arg ;
 evhttp_send_reply ( req , HTTP_OK , "Everything is fine" , NULL ) ;
 ++ test_ok ;
 }
static void http_delay_reply ( int fd , short what , void * arg ) {
 struct evhttp_request * req = arg ;
 evhttp_send_reply ( req , HTTP_OK , "Everything is fine" , NULL ) ;
 ++ test_ok ;
 }