private void shutdownSamp() {
sampMonitorHandle.cancel(true);
sampClient.setActive(false);
sampClient = null;
if (hub != null) {
hub.shutdown();
}
}
private void startSamp() {
logger.log(Level.INFO, "Initializing Hub Connector");
sampClient = new HubConnector(sampClientProfile);
sampClient.declareMetadata(metadata);
sampClient.declareSubscriptions(sampClient.computeSubscriptions());
sampClient.setActive(true);
Runnable sampMonitor =
new Runnable() {
@Override
public void run() {
monitorSampOnce();
}
};
if (resourceServer != null) {
resourceServer.start();
logger.log(Level.INFO, "Starting SAMP resource server");
}
logger.log(Level.INFO, "Starting SAMP monitor thread");
sampMonitorHandle = executor.scheduleAtFixedRate(sampMonitor, 0, 3, TimeUnit.SECONDS);
}
private void monitorSampOnce() {
logger.log(LEVEL, "Monitor State: ");
logger.log(LEVEL, "sampClient.isConnected(): " + sampClient.isConnected());
logger.log(LEVEL, "sampClientProfile.isHubRunning(): " + sampClientProfile.isHubRunning());
try {
logger.log(LEVEL, "sampClient.getConnection(): " + sampClient.getConnection());
} catch (IOException ex) {
logger.log(Level.WARNING, "sampClient.getConnection(): exception", ex);
}
logger.log(LEVEL, "startingHub: " + startingHub);
logger.log(LEVEL, "autoRunHub: " + autoRunHub);
if (!sampClientProfile.isHubRunning() && !startingHub && autoRunHub) {
logger.log(Level.INFO, "No Hub running, starting one ourselves");
startingHub = true;
if (hub != null) {
logger.log(Level.WARNING, "A hub was found, shutting it down before proceeding");
hub.shutdown();
}
logger.log(Level.INFO, "Starting Hub");
try {
hub = Hub.runHub(HubServiceMode.MESSAGE_GUI);
} catch (IOException e) {
logger.log(
Level.WARNING,
"A hub was found after all, trying to continue without starting our own");
}
startingHub = false;
}
boolean newState;
newState = sampClient.isConnected() && sampClientProfile.isHubRunning();
logger.log(LEVEL, "SAMP client connected: " + newState);
if (newState != sampUp) {
logger.log(Level.INFO, "Client connection status changed: " + sampUp + " -> " + newState);
sampUp = newState;
logger.log(LEVEL, "Calling connection listeners callbacks");
for (SAMPConnectionListener listener : sampListeners) {
listener.run(sampUp);
}
}
}
public void sendMessage(SAMPMessage message) throws SampException {
if (sampClient.getConnection().getSubscribedClients(message.get().getMType()).isEmpty())
throw new SampException("No clients can receive the SAMP Message");
sampClient.callAll(message.get(), new LogResultHandler(message.get()), DEFAULT_TIMEOUT);
}
public void addMessageHandler(MessageHandler handler) {
sampClient.addMessageHandler(handler);
if (sampClientProfile.isHubRunning()) {
sampClient.declareSubscriptions(sampClient.computeSubscriptions());
}
}