private async Task ExecuteNextAsync()
{
while (!_actions.IsEmpty)
{
var gotLock = false;
try
{
if (!(gotLock = _locker.TryGetLock()))
{
return;
}
while (!_actions.IsEmpty)
{
if (!_actions.TryDequeue(out var actionTuple))
{
continue;
}
try
{
var result = await actionTuple.Item2();
actionTuple.Item1.TrySetResult(result);
}
catch (Exception exc)
{
actionTuple.Item1.TrySetException(exc);
}
}
}
finally
{
if (gotLock)
{
_locker.ReleaseLock();
}
}
}
}
private async Task ExecuteNext()
{
while (!actions.IsEmpty)
{
bool gotLock = false;
try
{
if (!(gotLock = locker.TryGetLock()))
{
return;
}
while (!actions.IsEmpty)
{
Tuple <TaskCompletionSource <TResult>, Func <Task <TResult> > > actionTuple;
if (actions.TryDequeue(out actionTuple))
{
try
{
TResult result = await actionTuple.Item2();
actionTuple.Item1.TrySetResult(result);
}
catch (Exception exc)
{
actionTuple.Item1.TrySetException(exc);
}
}
}
}
finally
{
if (gotLock)
{
locker.ReleaseLock();
}
}
}
}
