static int send_state_event (flux_t *h, job_state_t st, int64_t j)
{
flux_msg_t *msg;
char *json = NULL;
char *topic = NULL;
int rc = -1;
if (asprintf (&topic, "jsc.state.%s", jsc_job_num2state (st)) < 0) {
errno = ENOMEM;
flux_log_error (h, "create state change event: %s",
jsc_job_num2state (st));
goto done;
}
if ((msg = flux_event_pack (topic, "{ s:I }", "lwj", j)) == NULL) {
flux_log_error (h, "flux_event_pack");
goto done;
}
if (flux_send (h, msg, 0) < 0)
flux_log_error (h, "flux_send event");
flux_msg_destroy (msg);
rc = 0;
done:
free (topic);
free (json);
return rc;
}
// Send out a call to all modules that the simulation is starting
// and that they should join
int send_start_event (flux_t *h)
{
int rc = 0;
flux_msg_t *msg = NULL;
uint32_t rank;
if (flux_get_rank (h, &rank) < 0)
return -1;
if (!(msg = flux_event_pack ("sim.start", "{ s:s s:i s:i }",
"mod_name", "sim",
"rank", rank,
"sim_time", 0))
|| flux_send (h, msg, 0) < 0) {
rc = -1;
}
flux_msg_destroy (msg);
return rc;
}
