public TrackedLockResult TryBlockingEnter(out TrackedLockCollection.DeadlockInfo deadlock, bool recursive = false)
{
TrackedLockCollection.Wait wait;
deadlock = null;
while (true)
{
var result = TryEnter(recursive);
if (result.FailureReason != TrackedLockFailureReason.HeldByOtherThread)
{
return(result);
}
if (Collection.TryCreateWait(this, out deadlock, out wait))
{
using (wait) {
result = TryEnter(recursive);
if (result.FailureReason == TrackedLockFailureReason.HeldByOtherThread)
{
wait.Block();
}
else
{
return(result);
}
}
}
else
{
return(new TrackedLockResult(TrackedLockFailureReason.Deadlock));
}
}
}
public TrackedLockResult TryBlockingEnter(out TrackedLockCollection.DeadlockInfo deadlock, bool recursive = false, int timeoutMs = -1)
{
bool iterating = true;
TrackedLockCollection.Wait wait;
deadlock = null;
while (iterating)
{
var result = TryEnter(recursive);
if (result.FailureReason != TrackedLockFailureReason.HeldByOtherThread)
{
return(result);
}
EnsureTracked();
if (Collection.TryCreateWait(WeakSelf, out deadlock, out wait))
{
using (wait) {
result = TryEnter(recursive);
if (result.FailureReason == TrackedLockFailureReason.HeldByOtherThread)
{
var finishedWaiting = wait.Block(timeoutMs);
if (!finishedWaiting)
{
iterating = false;
}
}
else
{
return(result);
}
}
}
else
{
return(new TrackedLockResult(TrackedLockFailureReason.Deadlock));
}
}
return(new TrackedLockResult(TrackedLockFailureReason.HeldByOtherThread));
}