public void Purge()
{
_needsPurge = false;
while (CommandQueue.Any())
{
CommandQueue.TryDequeue(out var dummy);
}
_uiContext.Send(
state =>
{
CommandList.Clear();
}, null);
_stopWatch.Reset();
}
private void BeginMessageQueue()
{
var exit = false;
WriteDebugInformation("Starting message queue.");
while (!exit)
{
var waits = EngineCommandQueue.CommandIssuedEvents;
if (_currentCommand != null && _currentCommand is AwaitableCommandInfo awaitableCommand)
{
var handle = awaitableCommand.ResetEvent;
var waitResult = WaitHandle.WaitAny(new WaitHandle[] { handle, EngineCommandQueue.InterruptIssued });
if (waitResult == 1)
{
awaitableCommand.ResetEvent.Set();
}
awaitableCommand.Dispose();
awaitableCommand = null;
_currentCommand = null;
}
else
{
if (!EngineCommandQueue.Any())
{
var waitResult = WaitHandle.WaitAny(waits);
}
else
{
EngineCommandQueue.TryDequeue(out var commandToIssue);
_currentCommand = commandToIssue;
Send(commandToIssue.ToString());
exit = commandToIssue.CommandSent == AppToUCICommand.Quit;
}
}
}
}