private bool StateMachine_ConnectionCheck(StepDefinition currentStep)
{
// it has been long enough, we need to test the connection
if (CurrentConnection?.SendConnectionTest() == true)
{
if (IsConnected)
{
return(StepReturn.RepeatStep);
}
IsConnected = true;
RunConnectionUpdate();
}
else
{
if (IsConnected)
{
IsConnected = false;
RunConnectionUpdate();
}
if (TargetMode != ConnectionMode.PersistentPort)
{
currentStep.SkipDelayTime = true;
MachineFunctions.JumpToFirst(currentStep);
}
else
{
// see if the port is still listed in the registry
if (ComPortInfo.GetDescriptions().FirstOrDefault(x => x.Port == PortName) != null)
{
return(StepReturn.RepeatStep);
}
// if the port is no longer there, we know the port was removed from the system
currentStep.SkipDelayTime = true;
MachineFunctions.JumpToFirst(currentStep);
}
return(StepReturn.JumpCommandUsed);
}
// this step should never move on automatically
return(StepReturn.RepeatStep);
}
