static void send_enter_request (ctx_t *ctx, barrier_t *b)
{
json_object *o = util_json_object_new_object ();
util_json_object_add_string (o, "name", b->name);
util_json_object_add_int (o, "count", b->count);
util_json_object_add_int (o, "nprocs", b->nprocs);
util_json_object_add_int (o, "hopcount", 1);
flux_request_send (ctx->h, o, "xbarrier.enter");
json_object_put (o);
}
static int exit_event_send (flux_t h, const char *name, int errnum)
{
json_object *o = util_json_object_new_object ();
int rc;
util_json_object_add_string (o, "name", name);
util_json_object_add_int (o, "errnum", errnum);
rc = flux_event_send (h, o, "xbarrier.exit");
json_object_put (o);
return rc;
}
static void send_enter_request (ctx_t *ctx, barrier_t *b)
{
json_object *o = util_json_object_new_object ();
util_json_object_add_string (o, "name", b->name);
util_json_object_add_int (o, "count", b->count);
util_json_object_add_int (o, "nprocs", b->nprocs);
util_json_object_add_int (o, "hopcount", 1);
if (flux_json_request (ctx->h, FLUX_NODEID_UPSTREAM,
FLUX_MATCHTAG_NONE, "barrier.enter", o) < 0)
flux_log (ctx->h, LOG_ERR, "%s: flux_json_request: %s",
__FUNCTION__, strerror (errno));
json_object_put (o);
}
static int wait_for_lwj_watch_init (flux_t h, int64_t id)
{
int rc;
json_object *rpc_o;
json_object *rpc_resp;
rpc_o = util_json_object_new_object ();
util_json_object_add_string (rpc_o, "key", "lwj.next-id");
util_json_object_add_int64 (rpc_o, "val", id);
rc = flux_json_rpc (h, FLUX_NODEID_ANY, "sim_sched.lwj-watch", rpc_o, &rpc_resp);
if (rc >= 0) {
util_json_object_get_int (rpc_resp, "rc", &rc);
json_object_put (rpc_resp);
}
json_object_put (rpc_o);
return rc;
}
