Function hc_init_baton

modules/proxy/mod_proxy_hcheck.c:619–656

}

static apr_status_t hc_init_baton(baton_t *baton)
{
    sctx_t *ctx = baton->ctx;
    proxy_worker *worker = baton->worker, *hc;
    apr_status_t rv = APR_SUCCESS;
    int once = 0;

    /*
     * Since this is the watchdog, workers never actually handle a
     * request here, and so the local data isn't initialized (of
     * course, the shared memory is). So we need to bootstrap
     * worker->cp. Note, we only need do this once.
     */
    if (!worker->cp) {
        rv = ap_proxy_initialize_worker(worker, ctx->s, ctx->p);
        if (rv != APR_SUCCESS) {
            ap_log_error(APLOG_MARK, APLOG_EMERG, rv, ctx->s, APLOGNO(03250) "Cannot init worker");
            return rv;
        }
        once = 1;
    }

    baton->hc = hc = hc_get_hcworker(ctx, worker, baton->ptemp);

    /* Try to resolve the worker address once if it's reusable */
    if (once && worker->s->is_address_reusable) {
        proxy_conn_rec *backend = NULL;
        if (hc_get_backend("HCHECK", &backend, hc, ctx)) {
            rv = APR_EGENERAL;
        }
        if (backend) {
            backend->close = 1;
            ap_proxy_release_connection("HCHECK", backend, ctx->s);
        }
    }

    return rv;
}

static apr_status_t hc_check_cping(baton_t *baton, apr_thread_t *thread)
{