/* (non-Javadoc)
* @see org.eclipse.californium.core.network.Endpoint#destroy()
*/
@Override
public synchronized void destroy() {
LOGGER.log(Level.INFO, "Destroying endpoint at address " + getAddress());
if (started) stop();
connector.destroy();
for (EndpointObserver obs : observers) obs.destroyed(this);
}
/* (non-Javadoc)
* @see org.eclipse.californium.core.network.Endpoint#stop()
*/
@Override
public synchronized void stop() {
if (!started) {
LOGGER.log(Level.INFO, "Endpoint at " + getAddress() + " is already stopped");
} else {
LOGGER.log(Level.INFO, "Stopping endpoint at address " + getAddress());
started = false;
connector.stop();
matcher.stop();
for (EndpointObserver obs : observers) obs.stopped(this);
matcher.clear();
}
}
/* (non-Javadoc)
* @see org.eclipse.californium.core.network.Endpoint#start()
*/
@Override
public synchronized void start() throws IOException {
if (started) {
LOGGER.log(Level.FINE, "Endpoint at " + getAddress().toString() + " is already started");
return;
}
if (!this.coapstack.hasDeliverer()) this.coapstack.setDeliverer(new ClientMessageDeliverer());
if (this.executor == null) {
LOGGER.config(
"Endpoint "
+ toString()
+ " requires an executor to start. Using default single-threaded daemon executor.");
final ScheduledExecutorService executor =
Executors.newSingleThreadScheduledExecutor(new Utils.DaemonThreadFactory());
setExecutor(executor);
addObserver(
new EndpointObserver() {
public void started(Endpoint endpoint) {}
public void stopped(Endpoint endpoint) {}
public void destroyed(Endpoint endpoint) {
executor.shutdown();
}
});
}
try {
LOGGER.log(Level.INFO, "Starting endpoint at " + getAddress());
started = true;
matcher.start();
connector.start();
for (EndpointObserver obs : observers) obs.started(this);
startExecutor();
} catch (IOException e) {
// free partially acquired resources
stop();
throw e;
}
}