private uint Complete()
{
// Reserve a submission to prepare operations on the eventFd later on
var eventFdSubmissionAvailable = _ring.TryGetSubmissionQueueEntryUnsafe(out var eventFdSubmission);
uint skip = 1;
foreach (var completion in _ring.Completions)
{
var(result, userData) = completion;
var(socket, operationType) = AsyncOperation.FromUlong(userData);
if ((operationType & OperationType.EventFdOperation) == 0)
{
// hot path
Complete(socket, operationType, result);
}
else
{
if (!eventFdSubmissionAvailable)
{
ThrowHelper.ThrowNewSubmissionQueueFullException();
}
if (operationType == OperationType.EventFdReadPoll)
{
_unblockHandle.CompleteEventFdReadPoll(eventFdSubmission, result);
}
else
{
_unblockHandle.CompleteEventFdRead(eventFdSubmission, result);
}
skip = 0; // Don't skip eventFd submission, now that we used it
}
}
return(skip);
}
