return (-1);
}
- if (opt_daemon == NULL)
- {
- char *temp;
-
- temp = getenv (ENV_RRDCACHED_ADDRESS);
- if (temp != NULL)
- {
- opt_daemon = strdup (temp);
- if (opt_daemon == NULL)
- {
- rrd_set_error("strdup failed.");
- return (-1);
- }
- }
- }
+ /* try to connect to rrdcached */
+ status = rrdc_connect(opt_daemon);
+ if (opt_daemon) free(opt_daemon);
+ if (status != 0) return status;
- if (opt_daemon == NULL)
+ if (! rrdc_is_connected(opt_daemon))
{
rrd_set_error ("Daemon address unknown. Please use the \"--daemon\" "
"option to set an address on the command line or set the "
return (-1);
}
- status = rrdc_connect (opt_daemon);
- if (status != 0)
- {
- rrd_set_error ("rrdc_connect failed with status %i.", status);
- return (-1);
- }
-
- status = rrdc_flush (argv[optind]);
- if (status != 0)
- rrd_set_error ("rrdc_flush (%s) failed with status %i.",
- argv[optind], status);
-
- rrdc_disconnect ();
+ status = rrdc_flush(argv[optind]);
return ((status == 0) ? 0 : -1);
} /* int rrd_flush */