/** Notifies all close listeners that the connection has been closed. */
private void notifyCloseListeners() {
synchronized (listeners) {
for (ConnectionCloseListener listener : listeners.keySet()) {
try {
listener.onConnectionClose(listeners.get(listener));
} catch (Exception e) {
Log.error("Error notifying listener: " + listener, e);
}
}
}
}
@Override
public void registerCloseListener(ConnectionCloseListener listener, Object handbackMessage) {
if (isClosed()) {
listener.onConnectionClose(handbackMessage);
} else {
listeners.put(listener, handbackMessage);
}
}
/**
* Notifies all close listeners that the connection has been closed. Used by subclasses to
* properly finish closing the connection.
*/
private void notifyCloseListeners() {
if (closeListener != null) {
try {
closeListener.onConnectionClose(session);
} catch (Exception e) {
Log.error("Error notifying listener: " + closeListener, e);
}
}
}
public void registerCloseListener(ConnectionCloseListener listener, Object ignore) {
if (closeListener != null) {
throw new IllegalStateException("Close listener already configured");
}
if (isClosed()) {
listener.onConnectionClose(session);
} else {
closeListener = listener;
}
}