Set<SelectionKey> keys = serverHandler.keys();
for (SelectionKey key : keys) {
if ((key.interestOps() & SelectionKey.OP_ACCEPT) ==
SelectionKey.OP_ACCEPT) {
serverHandler.closeChannel(key.channel());
}
}
} catch (Exception ce) {
logger.log(Level.SEVERE,
"sip.stack.network.listener.disable.close.error");