@Override
public void close(String reason) {
if (isClosed.compareAndSet(false, true)) {
for (BackendConnection node : target.values()) {
node.close("client closed ");
}
clearHandlesResources();
}
}
/** {@link ServerConnection#isClosed()} must be true before invoking this */
public void terminate() {
for (BackendConnection node : target.values()) {
node.close("client closed ");
}
clearHandlesResources();
}