how to redirect user from handler

[Anatoli Marinov]

Hello Colleagues,
Which is the right way to redirect user request from handler module. Now 
I have something like this in my handler:

My handler function(r) {
     header = ngx_list_push(&r->headers_out.headers);
     header->key.len = sizeof("Location") - 1;
     header->key.data = (u_char *) "Location";

     header->value.len = strlen("http://new_location.com/1.dat");
     header->value.data = ngx_pcalloc(r->pool, header->value.len);

     ngx_snprintf(header->value.data, header->value.len, "%s", 
"http://new_location.com/1.dat");
     r->headers_out.status = NGX_HTTP_MOVED_TEMPORARILY;
     r->chunked = 0;

     ngx_http_send_header(r);

     return NGX_DECLINED;
}

I think this approach is wrong. It sends 302 to the client but there is 
a body with 404 return code which is not correct.


So please advise me how to redirect from hander.

Thanks in advance
Anatoli Marinov