/**
* The wakeup option is used internally when the kernel is broadcasting out to a bunch of
* endpoints and doesn't want to necessarily wakeup right away.
*/
protected void send(ByteBuffer data, boolean copy, boolean wakeup) {
// We create a ByteBuffer per endpoint since we
// use it to track the data sent to each endpoint
// separately.
ByteBuffer buffer;
if (!copy) {
buffer = data;
} else {
// Copy the buffer
buffer = ByteBuffer.allocate(data.remaining());
buffer.put(data);
buffer.flip();
}
// Queue it up
outbound.add(buffer);
if (wakeup) kernel.wakeupSelector();
}
public void close(boolean flushData) {
if (flushData) {
closing = true;
// Enqueue a close marker message to let the server
// know we should close
send(CLOSE_MARKER, false, true);
return;
}
try {
// Note: even though we may be disconnected from the socket.isConnected()
// standpoint, it's still safest to tell the kernel so that it can be sure
// to stop managing us gracefully.
kernel.closeEndpoint(this);
} catch (IOException e) {
throw new KernelException("Error closing endpoint for socket:" + socket, e);
}
}
