Run Subrequest

[Jens Frey]

Hi all,

i am trying to run a subrequest to a URI which get's proxied to check the 
return code of the 
machine the proxy points to (e.g. 200, 500). The problem now is that the proxy 
module answers the request,
but the content i want to send is omitted, so the question is, how can i avoid 
that mod_proxy 
responds and instead my response is written, any ideas?

E.g. setup

httpd.conf
ProxyPass /checkHere http://localhost:8080/checkThere

---

code:
if (ap_is_initial_req(r)) {
        
        requestURI = apr_pstrcat(r->pool, REQUEST_URI_BASE, "?code=200", NULL);
        ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 
                      0, r, 
                      "Have built URI %s", requestURI);
        rr = ap_sub_req_method_uri("GET", requestURI, r, NULL);
        ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 
                      sub_req_return_code, r, 
                      "Looked up URI");

        sub_req_return_code = ap_run_sub_req(rr);
        ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 
                      0, r, 
                      "Did run subrequest");

        tmp = apr_psprintf(r->pool, "%d", sub_req_return_code);
        response_body = apr_pstrcat(r->pool, response_body, "Did run call to ", 
requestURI, " have result code ", tmp, NULL);

        ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 
                      sub_req_return_code, rr, 
                      "Subrequesting URI finished with code: %d", 
sub_req_return_code);
        
    } else {
        return DECLINED;
    }

    if (!r->header_only) {
        ap_rputs(response_start, r);
        ap_rputs(response_body, r);
        ap_rputs(response_end, r);
    }
    return OK;

Thanks,
Jens