/*
* INPUT: None
* OUTPUT: None
*
* SUMMARY: Checks for correct operational state, then attempts
* to detach from COM port
*
* ATTACH SUCCEED: update operational state, stop scanning for devices
* ATTACH FAIL: state unchanged, prints error message to debug log
*
* RETURNS: NONE
*/
public void detachPort()
{
StringBuilder returnBuffer = new StringBuilder(EnfluxVRSuit.MESSAGESIZE);
if (operatingState == ConnectionState.ATTACHED ||
operatingState == ConnectionState.DISCONNECTED ||
operatingState == ConnectionState.CONNECTED)
{
if (EnfluxVRSuit.detachPort(returnBuffer) < 1)
{
operatingState = ConnectionState.DETACHED;
Debug.Log(returnBuffer);
scanUpdater.StopScanning();
}
else
{
Debug.Log(returnBuffer);
}
}
else
{
Debug.Log("Unable to detach from port, program is in wrong state "
+ Enum.GetName(typeof(ConnectionState), operatingState));
}
}
public void detachPort()
{
if (operatingState == ConnectionState.ATTACHED || operatingState == ConnectionState.DISCONNECTED)
{
if (EnfluxVRSuit.detachPort() < 1)
{
operatingState = ConnectionState.DETACHED;
scanUpdater.StopScanning();
}
else
{
Debug.Log("Error occured while detaching");
}
}
else
{
Debug.Log("Unable to detach from port, program is in wrong state "
+ Enum.GetName(typeof(ConnectionState), operatingState));
}
}
void OnApplicationQuit()
{
//Just in case some steps were skipped
Debug.Log("Making sure things are closed down");
// Make sure sensors are disconnected, port is detached,
// and client connection closed
if (operatingState != ConnectionState.NONE ||
operatingState != ConnectionState.DETACHED ||
operatingState != ConnectionState.DISCONNECTED)
{
if (operatingState == ConnectionState.STREAMING)
{
disableAnimate();
}
disconnectEnflux();
}
if (operatingState != ConnectionState.NONE && operatingState
!= ConnectionState.DETACHED)
{
StringBuilder returnBuffer = new StringBuilder(EnfluxVRSuit.MESSAGESIZE);
EnfluxVRSuit.detachPort(returnBuffer);
}
if (client != null)
{
client.Close();
}
if (serverState != ServerState.CLOSED)
{
#if !NO_APPLICATION
serverProcess.Kill();
#endif
}
EnfluxVRSuit.unregisterResponseCallbacks();
}
void OnApplicationQuit()
{
//Just in case some steps were skipped
Debug.Log("Making sure things are closed down");
/**
* Skips state check to be certain that port and background thread is
* shutdown
* */
if (operatingState != ConnectionState.NONE && operatingState
!= ConnectionState.DETACHED)
{
EnfluxVRSuit.detachPort();
}
if (serverState != ServerState.CLOSED)
{
//todo: message from server confirming client disconnect
//client.Close();
//todo: make this actually kill the process
//currently just returns and error
serverProcess.Kill();
}
}
