public string Disconnect()
{
Modular.Part.IBaseState spBaseState = sp.BaseState;
Modular.Part.IBasicAction spGoOfflineAction = sp.CreateGoOfflineAction();
// warning: what to do if the sp has not been started at this point...
string ec = null;
if (sp.IsRunning)
{
ec = spGoOfflineAction.Run();
}
else
{
Log.Debug.Emit("Serial Port does not appear to have been started: skipping GoOffline action [{0}]", sp.BaseState);
}
if (String.IsNullOrEmpty(ec))
{
SetBaseState(Modular.Part.ConnState.Disconnected, "Disconnect completed", true);
}
else
{
SetBaseState(Modular.Part.ConnState.Disconnected, "Disconnect failed:" + ec, true);
}
return(ec);
}
public string Connect()
{
if (!BaseState.IsOnline)
{
SetBaseState(Modular.Part.UseState.AttemptOnline, "Attempting Connect while Offline", true);
}
Modular.Part.IBaseState spBaseState = sp.BaseState;
if (!spBaseState.IsConnected)
{
SetBaseState(Modular.Part.ConnState.Connecting, "Attempting to Connect", true);
}
Modular.Part.IBasicAction spGoOnlineAction = sp.CreateGoOnlineAction();
string ec = spGoOnlineAction.Run();
if (String.IsNullOrEmpty(ec))
{
SetBaseState(Modular.Part.UseState.Online, Modular.Part.ConnState.Connected, "Connect complete", true);
}
else if (BaseState.UseState == MosaicLib.Modular.Part.UseState.AttemptOnline)
{
SetBaseState(Modular.Part.UseState.AttemptOnlineFailed, Modular.Part.ConnState.ConnectFailed, "Connect failed:" + ec, true);
}
else
{
SetBaseState(Modular.Part.ConnState.ConnectFailed, "Connect failed:" + ec, true);
}
return(ec);
}
public bool ServiceConnectionState(bool autoConnect)
{
Modular.Part.IBaseState spBaseState = sp.BaseState;
if (BaseState.ConnState != spBaseState.ConnState)
{
SetBaseState(spBaseState.ConnState, "SP ConnState changed", true);
}
if (autoConnect && portConfig.EnableAutoReconnect && !spBaseState.IsConnected)
{
Connect();
}
return(BaseState.IsOnline && sp.BaseState.IsConnected);
}
