/**
* Function called by the dependency manager before the services exported by the component are
* unregistered, this will be followed by a "destroy ()" calls
*/
public void stop() {
for (Iterator<Entry<Long, ISwitch>> it = switches.entrySet().iterator(); it.hasNext(); ) {
Entry<Long, ISwitch> entry = it.next();
((SwitchHandler) entry.getValue()).stop();
it.remove();
}
switchEventThread.interrupt();
try {
controllerIO.shutDown();
} catch (IOException ex) {
logger.error("Caught exception while stopping:", ex);
}
}
