/** Handles closing the session. */
private void onClose() {
if (isOpen()) {
LOGGER.debug("Closed session: {}", id);
this.id = 0;
this.state = State.CLOSED;
if (connection != null) connection.close();
client.close();
context.close();
closeListeners.forEach(l -> l.accept(this));
}
}
@Override
public CompletableFuture<Void> close() {
int i = 0;
CompletableFuture<?>[] futures = new CompletableFuture[connections.size()];
for (Connection connection : connections.values()) {
futures[i++] = connection.close();
}
CompletableFuture<Void> future = new CompletableFuture<>();
CompletableFuture.allOf(futures)
.whenComplete(
(result, error) -> {
channelGroup
.close()
.addListener(
channelFuture -> {
future.complete(null);
});
});
return future;
}