protected void shutdownIO(final boolean read) {
if (!isConnected()) {
throw new NotYetConnectedException();
}
final SocketChannel channel = (SocketChannel) key.channel();
try {
final Method method =
channel.getClass().getDeclaredMethod(read ? "shutdownInput" : "shutdownOutput");
method.setAccessible(true);
method.invoke(channel);
return;
} catch (NoSuchMethodException e) {
logger.warn("{}", this, e);
} catch (IllegalAccessException e) {
logger.warn("{}", this, e);
} catch (InvocationTargetException e) {
logger.warn("{}", this, e);
}
final Socket socket = channel.socket();
try {
if (read) {
socket.shutdownInput();
} else {
socket.shutdownOutput();
}
} catch (IOException e) {
logger.warn("{}", this, e);
}
}
protected void closeSocketChannel(SocketChannel socketChannel, FileDescriptor fileDescriptor)
throws Exception {
Field fileDescriptorField = ReflectionUtil.getDeclaredField(socketChannel.getClass(), "fd");
fileDescriptorField.set(socketChannel, fileDescriptor);
socketChannel.close();
}