void BusClient::ScheduleShutdown()
{
MojLogTrace(m_log);
// Reply to the "run" message now that we're done
if (m_launchedAsService && m_msg.get()) {
const Configurator::ConfigCollection& ok = Configurator::ConfigureOk();
const Configurator::ConfigCollection& failed = Configurator::ConfigureFailure();
if (m_wrongAplication) {
MojString response;
response.appendFormat("Aplication or service doesn't exist");
m_wrongAplication = false;
m_msg->replyError(MojErrInternal, response.data());
} else if (!failed.empty()) {
MojString response;
response.appendFormat("Partial configuration - %zu ok, %zu failed", ok.size(), failed.size());
m_msg->replyError(MojErrInternal, response.data());
} else {
MojObject response;
response.putInt("configured", ok.size());
m_msg->replySuccess(response);
}
m_msg.reset();
}
if (!m_pending.empty()) {
MojLogDebug(m_log, "%d pending service calls to handle remaining", m_pending.size());
// still more pending work
m_configuratorsCompleted = 0;
m_configurators.clear();
Configurator::ResetConfigStats();
const PendingWork &pending = m_pending.back();
(pending.instance->*(pending.callback))(pending.msg.get(), pending.payload);
m_pending.pop_back();
return;
}
MojLogDebug(m_log, "No more pending service calls to handle - scheduling shutdown");
// Schedule an event to shutdown once the stack is unwound.
if (m_timerTimeout == 0) {
// this is to work around around a race condition where the LSCall is delivered
// after we shutdown causing us to start back up - give some time for the LSCall
// to get delivered. NOV-114626. This needs a proper fix within ls2 (can't be
// worked around anywhere else).
m_timerTimeout = g_timeout_add_full(G_PRIORITY_DEFAULT_IDLE, /* timer priority */
500, /* timeout in ms */
&BusClient::ShutdownCallback, // callback
this, /* callback data */
NULL /*destroy notify callback*/
);
}
//g_idle_add(&BusClient::ShutdownCallback, this);
m_shuttingDown = true;
}
MojErr MojDb::dump(const MojChar* path, MojUInt32& countOut, bool incDel, MojDbReqRef req, bool backup,
MojUInt32 maxBytes, const MojObject* incrementalKey, MojObject* backupResponse)
{
MojAssert(path);
MojLogTrace(s_log);
MojErr err = beginReq(req);
MojErrCheck(err);
if (!req->admin()) {
MojLogError(s_log, _T("access denied: '%s' cannot dump db to path: '%s'"), req->domain().data(), path);
MojErrThrow(MojErrDbAccessDenied);
}
MojFile file;
err = file.open(path, MOJ_O_WRONLY | MOJ_O_CREAT | MOJ_O_TRUNC, MOJ_S_IRUSR | MOJ_S_IWUSR);
MojErrCheck(err);
// write out kinds first, then existing objects, then deleted objects
MojSize bytesWritten = 0;
MojSize totalwarns = 0;
MojSize newwarns = 0;
MojDbQuery objQuery;
MojVector<MojObject> kindVec;
MojObject revParam = -1;
MojObject delRevParam = -1;
// if we were given an incremental key, pull out the revs now
if (incrementalKey) {
incrementalKey->get(MojDbServiceDefs::RevKey, revParam);
incrementalKey->get(MojDbServiceDefs::DeletedRevKey, delRevParam);
}
err = m_kindEngine.getKinds(kindVec);
MojErrCheck(err);
// write kinds - if incremental, only write the kinds that have changed since the respective revs
MojString countStr;
for (MojVector<MojObject>::ConstIterator i = kindVec.begin(); i != kindVec.end(); ++i) {
if (backup) {
bool backupKind = false;
i->get(MojDbKind::SyncKey, backupKind);
if (!backupKind)
continue;
MojString id;
err = i->getRequired(MojDbServiceDefs::IdKey, id);
MojErrCheck(err);
MojDbQuery countQuery;
err = countQuery.from(id);
MojErrCheck(err);
MojDbCursor cursor;
err = find(countQuery, cursor, req);
MojErrCheck(err);
MojUInt32 count = 0;
err = cursor.count(count);
MojErrCheck(err);
if (count > 0) {
if (i != kindVec.begin()) {
err = countStr.appendFormat(_T(", "));
MojErrCheck(err);
}
err = countStr.appendFormat("%s=%u", id.data(), count);
MojErrCheck(err);
}
}
bool deleted = false;
i->get(DelKey, deleted);
MojObject kindRev;
err = i->getRequired(RevKey, kindRev);
MojErrCheck(err);
if ((deleted && kindRev > delRevParam) || (!deleted && kindRev > revParam)) {
err = dumpObj(file, (*i), bytesWritten, maxBytes);
MojErrCheck(err);
countOut++;
}
}
// dump all the non-deleted objects
err = dumpImpl(file, backup, false, revParam, delRevParam, true, countOut, req, backupResponse, MojDbServiceDefs::RevKey, bytesWritten, newwarns, maxBytes);
MojErrCheck(err);
totalwarns += newwarns;
// If we're supposed to include deleted objects, dump the deleted objects now.
// There's a chance that we may have run out of space in our backup. If that's the case,
// we don't want to try to dump deleted objects - we can detect this by looking for the HasMoreKey
if (incDel && backupResponse && !backupResponse->contains(MojDbServiceDefs::HasMoreKey)) {
err = dumpImpl(file, backup, true, revParam, delRevParam, false, countOut, req, backupResponse, MojDbServiceDefs::DeletedRevKey, bytesWritten, newwarns, maxBytes);
MojErrCheck(err);
}
totalwarns += newwarns;
// Add the Full and Version keys
if (backup && backupResponse) {
bool incremental = (incrementalKey != NULL);
err = backupResponse->putBool(MojDbServiceDefs::FullKey, !incremental);
MojErrCheck(err);
err = backupResponse->put(MojDbServiceDefs::VersionKey, DatabaseVersion);
MojErrCheck(err);
err = backupResponse->put(MojDbServiceDefs::WarningsKey, (MojInt32)totalwarns);
MojErrCheck(err);
MojString description;
err = description.format(_T("incremental=%u"), countOut);
MojErrCheck(err);
if (!countStr.empty()) {
err = description.appendFormat(_T(", %s"), countStr.data());
MojErrCheck(err);
}
err = backupResponse->put(_T("description"), description);
MojErrCheck(err);
}
err = req->end();
MojErrCheck(err);
return MojErrNone;
}