!752

static double sleepTime = 10; // seconds

!include #1006054 // ContactInvisibles

concepts.

concept IP {
  S ip;
  bool myIP, aware;
  long lastCheck, lastSeenAware;
  S computerID;
  new Set<S> pastComputerIDs;
}

static L<S> myIPs;
static ContactInvisibles contactInvisibles;

p {
  contactInvisibles = new ContactInvisibles;
  myIPs = getMyIPs();
  startAwareness();
  conceptsAndBot();
  
  while licensed {
    pcall {
      for (S ip : getPeersListFrom("localhost"))
        checkIP(ip);
      contactInvisibles.doIt();
    }
    sleepSeconds(sleepTime);
  }
}

svoid checkIP(S ipAddress) {
  if (isLoopbackIP(ipAddress)) ret;
  IP ip = uniq(IP, ip := ipAddress);
  cset(ip, myIP := myIPs.contains(ipAddress));
  long time = now();
  if (isAware(ipAddress))
    cset(ip, aware := true, lastSeenAware := time);
  else
    cset(ip, aware := false);
  cset(ip, lastCheck := time);
  if (ip.aware) try {
    cset(ip, computerID := matchOK(sendToAwareness(ip.ip, "get computer id")));
    ip.pastComputerIDs.add(ip.computerID);
  } catch e {
    printShortException(e);
    cset(ip, computerID := null);
  }
  printConcept(ip);
}