private void closeSelector() {
channel.selector = null;
try {
selector.close();
} catch (Exception e) {
if (logger.isWarnEnabled()) {
logger.warn("Failed to close a selector.", e);
}
}
}
Boss(SctpServerChannelImpl channel) throws IOException {
this.channel = channel;
selector = Selector.open();
boolean registered = false;
try {
channel.serverChannel.register(selector, SelectionKey.OP_ACCEPT);
registered = true;
} finally {
if (!registered) {
closeSelector();
}
}
channel.selector = selector;
}