WaitState

void ITopController.WaitState(TopControllerState state, double timeout)

Waits until the state of the state machine changes to the specified state, or the timeout interval is exceeded.

Parameters

• state – State to wait for.

• timeout – Interval in seconds to wait for the specified state. Negative value means infinite.

Throws

• InvalidArgumentException – Unknown state specified.

• InvalidArgumentException – Invalid timeout (NaN).

• TimeoutException – Timeout interval exceeded while waiting for state.

• CommunicationErrorException – Protocol error.

• ConnectionLostException – Connection to controller lost.

• RebootedException – Controller has been rebooted since this object reference was retrieved, invalidating this reference.

• IncompatibleException – Incompatible firmware version loaded.

• System.ObjectDisposedException – Object is disposed.

Remarks

If the state already matches the specified state, this method returns immediately. Execution does not requires a subscription resource.