void MpiLauncher::destroy(bool force)
{
pid_t pid=0;
int status=0;
string pidFile;
{
ScopedMutexLock lock(_mutex);
if (_pid == 0 || _waiting) {
throw (InvalidStateException(REL_FILE, __FUNCTION__, __LINE__)
<< " MPI launcher already destroyed");
}
_waiting = true;
pid = _pid;
status = _status;
pidFile = mpi::getLauncherPidFile(_installPath, _queryId, _launchId);
if (pid > 0) {
if (!force) {
scheduleKillTimer();
} else { // kill right away
boost::shared_ptr<boost::asio::deadline_timer> dummyTimer;
boost::system::error_code dummyErr;
handleKillTimeout(dummyTimer, dummyErr);
}
}
if (force) {
_inError=true;
}
}
if (pid < 0) {
completeLaunch(-pid, pidFile, status);
return;
}
bool rc = waitForExit(pid,&status);
assert(rc); rc=rc;
{
ScopedMutexLock lock(_mutex);
if (!_waiting || pid != _pid) {
throw InvalidStateException(REL_FILE, __FUNCTION__, __LINE__)
<< " MPI launcher is corrupted after collecting process exit code";
}
_pid = -pid;
_status = status;
if (_killTimer) {
size_t n = _killTimer->cancel();
assert(n<2); n=n;
}
}
completeLaunch(pid, pidFile, status);
}
void FireworkObjectImplementation::launch(CreatureObject* player, int removeDelay) {
if (player == NULL)
return;
if(getDelay() == 0) {
completeLaunch(player, removeDelay);
return;
}
Reference<FireworkLaunchEvent*> launchEvent = new FireworkLaunchEvent(player, _this.getReferenceUnsafeStaticCast(), removeDelay);
launchEvent->schedule(delay * 1000);
}
