/* paraHubStop - Shut down paraHub daemon. */
#include "paraCommon.h"
#include "linefile.h"
#include "hash.h"
#include "options.h"
#include "net.h"
#include "paraLib.h"
#include "paraMessage.h"

char *version = PARA_VERSION;   /* Version number. */

void usage()
/* Explain usage and exit. */
{
errAbort(
  "paraHubStop - version %s\n"
  "Shut down paraHub daemon.\n"
  "usage:\n"
  "   paraHubStop now\n"
  , version
  );
}

void paraHubStop(char *now)
/* paraHubStop - Shut down paraHub daemon. */
{
struct rudp *ru = rudpOpen();
struct paraMessage pm;
pmInitFromName(&pm, "localhost", paraHubPortStr);
pmSendString(&pm, ru, "quit");
}

int main(int argc, char *argv[])
/* Process command line. */
{
optionHash(&argc, argv);
if (argc != 2)
    usage();
paraHubStop(argv[1]);
return 0;
}