TEST(LockManager, CompatibleFirstCancelWaiting) {
LockManager lockMgr;
const ResourceId resId(RESOURCE_GLOBAL, 0);
MMAPV1LockerImpl lockerSInitial;
LockRequestCombo requestSInitial(&lockerSInitial);
ASSERT(LOCK_OK == lockMgr.lock(resId, &requestSInitial, MODE_S));
MMAPV1LockerImpl lockerX;
LockRequestCombo requestX(&lockerX);
ASSERT(LOCK_WAITING == lockMgr.lock(resId, &requestX, MODE_X));
MMAPV1LockerImpl lockerPending;
LockRequestCombo requestPending(&lockerPending);
requestPending.compatibleFirst = true;
ASSERT(LOCK_WAITING == lockMgr.lock(resId, &requestPending, MODE_S));
// S1 is not granted yet, so the policy should still be FIFO
{
MMAPV1LockerImpl lockerS;
LockRequestCombo requestS(&lockerS);
ASSERT(LOCK_WAITING == lockMgr.lock(resId, &requestS, MODE_S));
ASSERT(lockMgr.unlock(&requestS));
}
// Unlock S1, the policy should still be FIFO
ASSERT(lockMgr.unlock(&requestPending));
{
MMAPV1LockerImpl lockerS;
LockRequestCombo requestS(&lockerS);
ASSERT(LOCK_WAITING == lockMgr.lock(resId, &requestS, MODE_S));
ASSERT(lockMgr.unlock(&requestS));
}
// Unlock remaining locks to keep the leak detection logic happy
ASSERT(lockMgr.unlock(&requestSInitial));
ASSERT(lockMgr.unlock(&requestX));
}
void HTTPTracker::doRequest(WaitJob* wjob)
{
KUrl u = url;
if (!url.isValid())
{
requestPending();
QTimer::singleShot(500, this, SLOT(emitInvalidURLFailure()));
return;
}
Uint16 port = ServerInterface::getPort();
u.addQueryItem("peer_id", peer_id.toString());
u.addQueryItem("port", QString::number(port));
u.addQueryItem("uploaded", QString::number(bytesUploaded()));
u.addQueryItem("downloaded", QString::number(bytesDownloaded()));
if (event == "completed")
u.addQueryItem("left", "0"); // need to send 0 when we are completed
else
u.addQueryItem("left", QString::number(tds->bytesLeft()));
u.addQueryItem("compact", "1");
if (event != "stopped")
u.addQueryItem("numwant", "200");
else
u.addQueryItem("numwant", "0");
u.addQueryItem("key", QString::number(key));
QString cip = Tracker::getCustomIP();
if (cip.isNull())
cip = CurrentIPv6Address();
if (!cip.isEmpty())
u.addQueryItem("ip", cip);
if (event.isEmpty() && supports_partial_seed_extension && tds->isPartialSeed())
event = "paused";
if (!event.isEmpty())
u.addQueryItem("event", event);
QString epq = u.encodedPathAndQuery();
const SHA1Hash & info_hash = tds->infoHash();
epq += "&info_hash=" + info_hash.toURLString();
u.setEncodedPathAndQuery(epq);
if (active_job)
{
announce_queue.append(u);
Out(SYS_TRK | LOG_NOTICE) << "Announce ongoing, queueing announce" << endl;
}
else
{
doAnnounce(u);
// if there is a wait job, add this job to the waitjob
if (wjob)
wjob->addExitOperation(new ExitJobOperation(active_job));
}
}
