Function main

dpid/main.c:227–422

! \todo * \li Add a dpid_idle_timeout variable to dpidrc * \bug Infinite loop if plugin crashes before it accepts a connection */

 * \bug Infinite loop if plugin crashes before it accepts a connection
 */
int main(void)
{
   int i, n = 0, open_max;
   int dpid_idle_timeout = 60 * 60; /* default, in seconds */
   struct timeval select_timeout;
   sigset_t mask_none;
   fd_set selected_set;

   dpi_attr_list = NULL;
   services_list = NULL;
   //daemon(0,0); /* Use 0,1 for feedback */
   /* TODO: call setsid() ?? */

   /* Allow read and write access, but only for the user.
    * TODO: can this cause trouble with umount? */
   umask(0077);
   /* TODO: make dpid work on any directory. */
   // chdir("/");

   /* close inherited file descriptors */
   open_max = get_open_max();
   for (i = 3; i < open_max; i++)
      dClose(i);

   /* this sleep used to unmask a race condition */
   // sleep(2);

   dpi_errno = no_errors;

   /* Get list of available dpis */
   numdpis = register_all(&dpi_attr_list);

#if 0
   /* Get name of socket directory */
   dirname = a_Dpi_sockdir_file();
   if ((sockdir = init_sockdir(dirname)) == NULL) {
      ERRMSG("main", "init_sockdir", 0);
      MSG_ERR("Failed to create socket directory\n");
      exit(1);
   }
#endif

   /* Init and get services list */
   fill_services_list(dpi_attr_list, numdpis, &services_list);

   /* Remove any sockets that may have been leftover from a crash */
   //cleanup();

   /* Initialise sockets */
   if ((numsocks = init_ids_srs_socket()) == -1) {
      switch (dpi_errno) {
      case dpid_srs_addrinuse:
         MSG_ERR("dpid refuses to start, possibly because:\n");
         MSG_ERR("\t1) An instance of dpid is already running.\n");
         MSG_ERR("\t2) A previous dpid didn't clean up on exit.\n");
         exit(1);
      default:
         //ERRMSG("main", "init_srs_socket failed", 0);