/// <summary>
/// Send CTRL-X to the machine
/// </summary>
public void SoftReset()
{
if (AssertConnected())
{
Mode = OperatingMode.Manual;
lock (_queueAccessLocker)
{
_toSend.Clear();
_toSendPriority.Clear();
_sentQueue.Clear();
PendingQueue.Clear();
if (Settings.MachineType == FirmwareTypes.GRBL1_1)
{
_toSendPriority.Enqueue(((char)0x18).ToString());
}
else if (Settings.MachineType == FirmwareTypes.Repeteir_PnP)
{
_toSendPriority.Enqueue("M112");
}
Vacuum1On = false;
Vacuum2On = false;
SolendoidOn = false;
}
UnacknowledgedBytesSent = 0;
}
}
/// <summary>
/// Cleanly disconnects the server. Pending requests are placed back in a sending queue to be resent upon reconnection
/// </summary>
public void Disconnect()
{
// Close the connection superficially
CommunicationEstablished = false;
try
{
// Stop the ack processing loop.
Logger.Log <MTProtoSender>(Logger.Level.Debug, $"Trying to stop Ack Handler");
if (AckCancellation != null)
{
AckCancellation.Cancel();
}
if (AckHandler != null)
{
AckHandler.Wait();
}
// Close the connection to the server
// ToDo: Should we also dispose?
Connection.Disconnect();
// Remove any event handlers
Logger.Log <MTProtoSender>(Logger.Level.Debug, $"Removing event handlers");
Connection.DataReceivedEvent -= Connection_DataReceivedEvent;
// Place all the pending messages back in the queue to resend
// Note: Leave pending acks alone. We will pick up where we left off later
PendingQueue.Values.ToList().ForEach(x => SendQueue.Add(x));
PendingQueue.Clear();
}
catch (Exception ex)
{
Logger.Log(Logger.Level.Error, $"An error occurred while disconnecting.\n\n{ex.Message}");
}
}
