protected void AbandonStartedUnits()
{
if (IsBusy)
{
AsciiProtocolUnit.FireFinished(_currentUnit);
}
while (_unitQueue.Count > 0)
{
AsciiProtocolUnit.FireFinished((AsciiProtocolUnit)_unitQueue.Pop());
}
}
public virtual void StartUnit(int priority, AsciiProtocolUnit unit)
{
if (!Core.NetworkAP.IsOwnerThread)
{
Core.NetworkAP.QueueJob(JobPriority.Immediate, _startDelegate, priority, unit);
}
else
{
_unitQueue.Push(priority, unit);
if (!IsBusy)
{
StartNextUnitAsync();
}
}
}
private void sendUnit_Finished(AsciiProtocolUnit unit)
{
AsciiSendLineUnit sendUnit = (AsciiSendLineUnit)unit;
if (!(_lineSent = sendUnit.LineSent))
{
FireFinished();
}
else
{
_connection.AfterReceive += new MethodInvoker(_connection_AfterReceive);
_connection.LineReceived += new LineDelegate(_connection_LineReceived);
_connection.OperationFailed += new MethodInvoker(FireFinished);
_connection.SkipReceivedStream();
_connection.Receive();
}
}
private void connectUnit_Finished(AsciiProtocolUnit unit)
{
AsciiConnectUnit connectUnit = (AsciiConnectUnit)unit;
if (!(_connected = connectUnit.Connected))
{
FireFinished();
}
else
{
_connection.AfterReceive += new MethodInvoker(FireFinished);
_connection.LineReceived += new LineDelegate(_connection_LineReceived);
_connection.OperationFailed += new MethodInvoker(FireFinished);
_connection.SkipReceivedStream();
_connection.Receive();
}
}
private void StartNextUnit()
{
if (!Core.NetworkAP.IsOwnerThread)
{
StartNextUnitAsync();
}
else
{
if (_unitQueue.Count > 0)
{
AsciiProtocolUnit unit = (AsciiProtocolUnit)_unitQueue.Pop();
unit.Finished += new AsciiProtocolUnitDelegate(unit_Finished);
_currentUnit = unit;
if (LastSocketException == null)
{
unit.Start(this);
}
else
{
Close();
}
}
}
}
protected internal static void FireFinished(AsciiProtocolUnit unit)
{
unit.FireFinished();
}
protected static void StartUnit(AsciiProtocolUnit unit, AsciiTcpConnection connection)
{
unit.Start(connection);
}
private void unit_Finished(AsciiProtocolUnit unit)
{
_currentUnit = null;
CloseIdleConnectionAfterTimeout();
StartNextUnitAsync();
}